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Best Pure Copper Screws of 2026
Last updated on 29/01/2026
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1
AddBili Barefoot Grounding Shoes for Men & Women with Solid Pure Copper Screws, Metal Fabric Insole, 2 Pairs Grounding Socks | Secure | Effective and | Comfortable- B36, Black, 15 Women/14 Men
AddBili
Why we love it
Solid copper screws secure.
Complete foot-to-sole conductivity.
Barefoot-like comfort all day.
Main Highlights
Solid Pure Copper Screws – Stay Secure, Conduct Continuously AddBili grounding shoes are equipped with embedded solid pure copper screws that lock firmly in place, ensuring constant contact with the ground. Whether you're walking indoors, resting outdoors, or engaging in daily activities, you'll get stable and reliable grounding energy – no more annoying interruptions to your grounding experience.
Metal Fabric Insole – Achieve Complete Foot-to-Sole Connection Unlike ordinary insoles that block conductivity, AddBili's metal-containing fabric insole builds a seamless link between the feet and the copper screws. It fits closely to the shape of your foot, efficiently conducting the earth's energy – you can truly feel the difference with every step.
2 Pairs of Free Grounding Socks – Complete the Conductive Circuit Instantly Comes with 2 pairs of conductive grounding socks to boost your grounding journey. The socks work in conjunction with the shoes to form a complete chain from the skin to the sole and then to the ground, ensuring zero gaps in the connection. Full grounding is achievable whether you wear the socks or not.
Seamless Grounding Loop – Built for Real-Life Scenarios Copper screws, metal insole, and included socks – every detail collaborates to form a foolproof grounding loop. Anytime and anywhere, you can experience the peace and balance brought by continuous grounding. AddBili makes truly convenient grounding accessible to everyone.
Wide Toe Box & Flexible Soft Sole – Enjoy Barefoot-Like Comfort All Day Designed for natural movement: The wide toe box allows your toes to stretch and relax, reducing pressure and fatigue; the ultra-soft flat sole simulates the feeling of barefoot walking while providing comprehensive protection. Suitable for standing, walking, or casual wear – your feet will appreciate this comfort after a full day of wearing.
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9.7
Exceptional
Check Price
9.7
Exceptional
AddBili
AddBili Barefoot Grounding Shoes for Men & Women with Solid Pure Copper Screws, Metal Fabric Insole, 2 Pairs Grounding Socks | Secure | Effective and | Comfortable- B36, Black, 15 Women/14 Men
Check Price
Show More
Why we love it
Solid copper screws secure.
Complete foot-to-sole conductivity.
Barefoot-like comfort all day.
Main Highlights
Solid Pure Copper Screws – Stay Secure, Conduct Continuously AddBili grounding shoes are equipped with embedded solid pure copper screws that lock firmly in place, ensuring constant contact with the ground. Whether you're walking indoors, resting outdoors, or engaging in daily activities, you'll get stable and reliable grounding energy – no more annoying interruptions to your grounding experience.
Metal Fabric Insole – Achieve Complete Foot-to-Sole Connection Unlike ordinary insoles that block conductivity, AddBili's metal-containing fabric insole builds a seamless link between the feet and the copper screws. It fits closely to the shape of your foot, efficiently conducting the earth's energy – you can truly feel the difference with every step.
2 Pairs of Free Grounding Socks – Complete the Conductive Circuit Instantly Comes with 2 pairs of conductive grounding socks to boost your grounding journey. The socks work in conjunction with the shoes to form a complete chain from the skin to the sole and then to the ground, ensuring zero gaps in the connection. Full grounding is achievable whether you wear the socks or not.
Seamless Grounding Loop – Built for Real-Life Scenarios Copper screws, metal insole, and included socks – every detail collaborates to form a foolproof grounding loop. Anytime and anywhere, you can experience the peace and balance brought by continuous grounding. AddBili makes truly convenient grounding accessible to everyone.
Wide Toe Box & Flexible Soft Sole – Enjoy Barefoot-Like Comfort All Day Designed for natural movement: The wide toe box allows your toes to stretch and relax, reducing pressure and fatigue; the ultra-soft flat sole simulates the feeling of barefoot walking while providing comprehensive protection. Suitable for standing, walking, or casual wear – your feet will appreciate this comfort after a full day of wearing.
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Value for Money
2
Viborg 4Pcs Pure Copper Rhodium Plated 5mm Banana Plugs Speaker Amplifier Cable Connector Screw Locking With Heatshrink+Wrench
Viborg
Why we love it
Improved sound quality guaranteed.
Easy to assemble and secure.
Solid copper for better conductivity.
Main Highlights
♛ Very Best Banana Plugs You've Ever Have：You Can Hear A Big Difference In The Cables. It Gets Better Every Time You Turn It On.The Viborg Banana Plugs Are Copper And Make An Excellent Connection. The Packaging Is Impressive. Custom Cut Foam To House The Plugs And Allen Wrench To Apply The Plugs.
♛ They Make A Excellent Electrical Connection And They’Re Easy To Setup. Speakers Forwards Slightly Off The Wall Stands.Good Connectors With A Firm Grip：If Your System Is On The Warm Side Of Neutral, They Will Work Well By Allowing A Bit More Clean Detail To Come Through. For Example, The Singer Taking A Breath, Or The Flap Of A Reed, You Will Hear A Little More Air And Detail.
♛ True Hifi Banana Plugs :These Banana Plugs Are Top Quality! You Can Use Them To Make A Pair Of Reference Hifi Speaker Cables Using Pro Microphone Wires. Substantial Build, Definitely Copper Based On Their Weight：They Are Made Of Solid Copper And They Accept Up To 4-Gauge Awg Cable (Not Common) And That They Have A Thick Gold Plating.
♛ The Best Banana Plugs You've Found：Solid Copper In Your Choice Of Finishes And A Fairly Unique Method Of Staying Put Once Installed. Most Bananas, Even The Locking Ones, Have Very Small Actual Contact Points. These Use A Tensioned Pin To Push The Entire Opposite Side Of The Banana Against The Inside Of The Female Plug. Ingenious.♛ The Best Banana Plugs You've Found：Solid Copper In Your Choice Of Finishes And A Fairly Unique Method Of Staying Put Once Installed. Most Bananas, Even The Locking Ones, Have Very Small Actual Contact Points. These Use A Tensioned Pin To Push The Entire Opposite Side Of The Banana Against The Inside Of The Female Plug. Ingenious.
♛ Solid Copper Construction：Connection With The Amplifier Banana Female Outputs Is Secure. Spring Mechanism Holds The Banana Connector Solid Inside The Amplifiers Female Banana Receptacle.
♛ No Need To Look Elsewhere : These Are Great Banana Plugs. Easy To Put On And Stays Attached Nice And Secure. Easy Assembly, Comes With Heat Shrink For Professional Looking Cables---Speaker Cable Terminations. Very Easy To Assemble, High Quality Gold Plated Copper Banana Plugs. Kit Comes With The Tool Needed For Installation And Heatshrink For Professional Looking Cables.
♛ Best Bananas You've Used：Maybe These Plugs Are By Far The Highest Quality You've Encountered. Copper Is A Better Conductor Than Brass. The Spring Mechanism Is Ingenious For This Application And Allows For Good Contact Area With The Binding Posts. They Even Come With White And Red Pieces Of Heatshrink For Those Who Make Custom Cables And Want That Boutique Appearance.
♛ Good Quality Materials：Very Good Contacts And Sturdy Construction；Secure. Connections, Very Positive Connection With Amplifier And Speakers. Excellent Connectivity, Build Quality, Cosmetically Beautiful, And Acoustically Superb.
♛ Immediate Improvement. Music Is Much More In Focus, Imaging Is Much Clearer. Superb Fit.
♛ Very Nice Solid Copper Banana Plugs：These Are Very High Quality Banana Plugs. Yes, They Are A Little Pricey But Similar Solid Copper Banana Plugs Are Very Hard To Find. They Are Idea For Anyone Who Is Building World-Class Audiophile Quality Speaker Wires.
Show More
9.5
Superb
Check Price
9.5
Superb
Viborg
Viborg 4Pcs Pure Copper Rhodium Plated 5mm Banana Plugs Speaker Amplifier Cable Connector Screw Locking With Heatshrink+Wrench
Check Price
Show More
Why we love it
Improved sound quality guaranteed.
Easy to assemble and secure.
Solid copper for better conductivity.
Main Highlights
♛ Very Best Banana Plugs You've Ever Have：You Can Hear A Big Difference In The Cables. It Gets Better Every Time You Turn It On.The Viborg Banana Plugs Are Copper And Make An Excellent Connection. The Packaging Is Impressive. Custom Cut Foam To House The Plugs And Allen Wrench To Apply The Plugs.
♛ They Make A Excellent Electrical Connection And They’Re Easy To Setup. Speakers Forwards Slightly Off The Wall Stands.Good Connectors With A Firm Grip：If Your System Is On The Warm Side Of Neutral, They Will Work Well By Allowing A Bit More Clean Detail To Come Through. For Example, The Singer Taking A Breath, Or The Flap Of A Reed, You Will Hear A Little More Air And Detail.
♛ True Hifi Banana Plugs :These Banana Plugs Are Top Quality! You Can Use Them To Make A Pair Of Reference Hifi Speaker Cables Using Pro Microphone Wires. Substantial Build, Definitely Copper Based On Their Weight：They Are Made Of Solid Copper And They Accept Up To 4-Gauge Awg Cable (Not Common) And That They Have A Thick Gold Plating.
♛ The Best Banana Plugs You've Found：Solid Copper In Your Choice Of Finishes And A Fairly Unique Method Of Staying Put Once Installed. Most Bananas, Even The Locking Ones, Have Very Small Actual Contact Points. These Use A Tensioned Pin To Push The Entire Opposite Side Of The Banana Against The Inside Of The Female Plug. Ingenious.♛ The Best Banana Plugs You've Found：Solid Copper In Your Choice Of Finishes And A Fairly Unique Method Of Staying Put Once Installed. Most Bananas, Even The Locking Ones, Have Very Small Actual Contact Points. These Use A Tensioned Pin To Push The Entire Opposite Side Of The Banana Against The Inside Of The Female Plug. Ingenious.
♛ Solid Copper Construction：Connection With The Amplifier Banana Female Outputs Is Secure. Spring Mechanism Holds The Banana Connector Solid Inside The Amplifiers Female Banana Receptacle.
♛ No Need To Look Elsewhere : These Are Great Banana Plugs. Easy To Put On And Stays Attached Nice And Secure. Easy Assembly, Comes With Heat Shrink For Professional Looking Cables---Speaker Cable Terminations. Very Easy To Assemble, High Quality Gold Plated Copper Banana Plugs. Kit Comes With The Tool Needed For Installation And Heatshrink For Professional Looking Cables.
♛ Best Bananas You've Used：Maybe These Plugs Are By Far The Highest Quality You've Encountered. Copper Is A Better Conductor Than Brass. The Spring Mechanism Is Ingenious For This Application And Allows For Good Contact Area With The Binding Posts. They Even Come With White And Red Pieces Of Heatshrink For Those Who Make Custom Cables And Want That Boutique Appearance.
♛ Good Quality Materials：Very Good Contacts And Sturdy Construction；Secure. Connections, Very Positive Connection With Amplifier And Speakers. Excellent Connectivity, Build Quality, Cosmetically Beautiful, And Acoustically Superb.
♛ Immediate Improvement. Music Is Much More In Focus, Imaging Is Much Clearer. Superb Fit.
♛ Very Nice Solid Copper Banana Plugs：These Are Very High Quality Banana Plugs. Yes, They Are A Little Pricey But Similar Solid Copper Banana Plugs Are Very Hard To Find. They Are Idea For Anyone Who Is Building World-Class Audiophile Quality Speaker Wires.
Show More
3
Winter Grounding Shoes with Copper, Hike Winter Barefoot Boots for Womens Mens with Solid Pure Copper Screws (A108Black, M, Adult, Women, 9, Numeric, UK Footwear Size System, Medium)
Zureto
Main Highlights
【Solid Pure Copper Screws】Stay Secure, Winter grounding shoes are equipped with embedded solid pure copper screws that lock firmly in place, ensuring constant contact with the ground
【Wide Toe Box & Flexible Soft Sole】Enjoy Barefoot-Like Comfort All Day Designed for natural movement, The wide toe box allows your toes to stretch and relax, reducing pressure and fatigue
【Waterproof】Constructed with waterproof materials to keep your feet dry and comfortable
【Non-Slip】Durable rubber outsoles provide excellent traction on various terrains
【VERSATILE USE】Winter grounding shoes with copper Suitable for hiking, walking, and outdoor activities, designed with unisex styling for universal appeal
Show More
9.3
Superb
Check Price
9.3
Superb
Zureto
Winter Grounding Shoes with Copper, Hike Winter Barefoot Boots for Womens Mens with Solid Pure Copper Screws (A108Black, M, Adult, Women, 9, Numeric, UK Footwear Size System, Medium)
Check Price
Show More
Main Highlights
【Solid Pure Copper Screws】Stay Secure, Winter grounding shoes are equipped with embedded solid pure copper screws that lock firmly in place, ensuring constant contact with the ground
【Wide Toe Box & Flexible Soft Sole】Enjoy Barefoot-Like Comfort All Day Designed for natural movement, The wide toe box allows your toes to stretch and relax, reducing pressure and fatigue
【Waterproof】Constructed with waterproof materials to keep your feet dry and comfortable
【Non-Slip】Durable rubber outsoles provide excellent traction on various terrains
【VERSATILE USE】Winter grounding shoes with copper Suitable for hiking, walking, and outdoor activities, designed with unisex styling for universal appeal
Show More
4
Pure Copper Screw Assortment Box, Tiny Screw Storage Plate with 20 Compartments, Multifunctional Screws Kit for Watch Repair, Glasses, Phones and Small Electronics
ADMYTHGB
Why we love it
Durable pure copper construction.
Keeps screws neatly sorted.
Portable compact design.
Main Highlights
20-Compartment Organization: This pure copper screw assortment box features 20 clearly divided compartments that keep tiny screws neatly sorted during watch repair or electronics maintenance, preventing loss and mix-ups while you work on delicate devices like smartphones, eyeglasses, or clocks.
Pure Copper Construction: Made from solid pure copper, this tiny screw storage plate resists bending, , and wear, offering long-lasting durability that plastic trays can’t match—ideal and hobbyists who demand reliable tools for precision tasks.
Versatile Use Across Devices: The multifunctional screws kit is perfect for organizing spare parts from watches, , laptops, gaming consoles, and eyewear frames, making it an essential accessory for technicians, DIY enthusiasts, and anyone handling small hardware regularly.
Compact and Portable Design: Measuring just 7.5 x 2.5 x 0.5 cm, this lightweight screw assortment plate fits easily into toolboxes, pockets, or repair kits, so you can carry your organized screws anywhere—great for on-the-go fixes or workspace efficiency.
Complete Ready-to-Use Kit: Each package includes 1 x screw assortment box made of pure copper, ready to streamline your repair workflow; no extra parts needed—just unpack and start sorting screws by size, type, or project for faster, cleaner repairs.
Show More
9.1
Superb
Check Price
9.1
Superb
ADMYTHGB
Pure Copper Screw Assortment Box, Tiny Screw Storage Plate with 20 Compartments, Multifunctional Screws Kit for Watch Repair, Glasses, Phones and Small Electronics
Check Price
Show More
Why we love it
Durable pure copper construction.
Keeps screws neatly sorted.
Portable compact design.
Main Highlights
20-Compartment Organization: This pure copper screw assortment box features 20 clearly divided compartments that keep tiny screws neatly sorted during watch repair or electronics maintenance, preventing loss and mix-ups while you work on delicate devices like smartphones, eyeglasses, or clocks.
Pure Copper Construction: Made from solid pure copper, this tiny screw storage plate resists bending, , and wear, offering long-lasting durability that plastic trays can’t match—ideal and hobbyists who demand reliable tools for precision tasks.
Versatile Use Across Devices: The multifunctional screws kit is perfect for organizing spare parts from watches, , laptops, gaming consoles, and eyewear frames, making it an essential accessory for technicians, DIY enthusiasts, and anyone handling small hardware regularly.
Compact and Portable Design: Measuring just 7.5 x 2.5 x 0.5 cm, this lightweight screw assortment plate fits easily into toolboxes, pockets, or repair kits, so you can carry your organized screws anywhere—great for on-the-go fixes or workspace efficiency.
Complete Ready-to-Use Kit: Each package includes 1 x screw assortment box made of pure copper, ready to streamline your repair workflow; no extra parts needed—just unpack and start sorting screws by size, type, or project for faster, cleaner repairs.
Show More
5
Winter Grounding Shoes with Copper, Hike Winter Barefoot Boots Womens Mens with Solid Pure Copper Screws, Non-Slip Shoes (Brown C, M, Adult, Women, 6.5, Numeric, UK Footwear Size System, Medium)
Generic
Why we love it
Copper grounding boosts health.
Slip resistant sole ensures safety.
Keeps feet dry and warm.
Main Highlights
【Solid Pure Copper ScrewsNatural Grounding Experience】Utilizing a pure copper screw design, it enhances contact with the ground, helping users maintain grounding in winter, promoting the flow of natural current in the body, and improving overall health.
【Durable and Slip-resistant】The sole is made of high-quality rubber, which is slip-resistant and wear-resistant, ensuring good grip when walking on snow-covered ground, providing a safe and stable walking experience and reducing the risk of slipping.
【Waterproof and Insulated】 Crafted with a waterproof exterior and lined with high-quality artificial fluff, the barefoot snow boots keep your feet dry and warm all day, while the breathable material enhances overall comfort for various winter outdoor activities such as hiking and skiing.
【Wide Toe|no Tie Straps】Winter grounding shoes with copper Wide toe box design provides enough space for your feet, and flat heel zero drop boots can reduce the pressure on your heels.
【Suitable Occasions】 Well-suited for a range of outdoor activities during the winter season, from daily walks to work, shopping, hiking, trekking, travelling, camping, climbing, and more, these ankle boots are perfect for enjoying outdoor adventures
Show More
8.9
Excellent
Check Price
8.9
Excellent
Generic
Winter Grounding Shoes with Copper, Hike Winter Barefoot Boots Womens Mens with Solid Pure Copper Screws, Non-Slip Shoes (Brown C, M, Adult, Women, 6.5, Numeric, UK Footwear Size System, Medium)
Check Price
Show More
Why we love it
Copper grounding boosts health.
Slip resistant sole ensures safety.
Keeps feet dry and warm.
Main Highlights
【Solid Pure Copper ScrewsNatural Grounding Experience】Utilizing a pure copper screw design, it enhances contact with the ground, helping users maintain grounding in winter, promoting the flow of natural current in the body, and improving overall health.
【Durable and Slip-resistant】The sole is made of high-quality rubber, which is slip-resistant and wear-resistant, ensuring good grip when walking on snow-covered ground, providing a safe and stable walking experience and reducing the risk of slipping.
【Waterproof and Insulated】 Crafted with a waterproof exterior and lined with high-quality artificial fluff, the barefoot snow boots keep your feet dry and warm all day, while the breathable material enhances overall comfort for various winter outdoor activities such as hiking and skiing.
【Wide Toe|no Tie Straps】Winter grounding shoes with copper Wide toe box design provides enough space for your feet, and flat heel zero drop boots can reduce the pressure on your heels.
【Suitable Occasions】 Well-suited for a range of outdoor activities during the winter season, from daily walks to work, shopping, hiking, trekking, travelling, camping, climbing, and more, these ankle boots are perfect for enjoying outdoor adventures
Show More
6
Grounding Socks with 8 Pure Copper Solid Screw with Screwdriver -Secure-Suitable for Most Copper-containing grounding Shoes, Black, Large Wide
AddBili
Main Highlights
High-quality Material: The sescrews are crafted from pure copper, ensuring excellent electrical conductivity and durability, making them ideal for grounding applications.
Show More
8.9
Excellent
Check Price
8.9
Excellent
AddBili
Grounding Socks with 8 Pure Copper Solid Screw with Screwdriver -Secure-Suitable for Most Copper-containing grounding Shoes, Black, Large Wide
Check Price
Show More
Main Highlights
High-quality Material: The sescrews are crafted from pure copper, ensuring excellent electrical conductivity and durability, making them ideal for grounding applications.
Show More
7
Pure Copper Screw Assortment Box, Tiny Screw Storage Plate with 20 Compartments, Multifunctional Screws Kit for Watch Repair, Eyeglasses, Phones and Small Electronics Accessories
MEMEWOCA
Why we love it
Keeps screws neatly organized.
Pure copper gives durability.
Compact and portable.
Main Highlights
20-Compartment Organization: This pure copper screw assortment box features 20 clearly divided compartments that keep tiny screws neatly sorted during watch repair or electronics maintenance, preventing loss and mix-ups while you work on delicate devices like smartphones or eyeglasses.
Pure Copper Construction: Made entirely from pure copper, this tiny screw storage plate offers excellent durability and resistance to bending or , ensuring your precision screws stay protected and the plate remains functional through repeated use in professional or hobbyist repair tasks.
Versatile Repair Companion: The multifunctional screws kit is ideal for watchmakers, jewelers, technicians, and DIY enthusiasts who handle small components—perfectly suited for organizing screws from watches, clocks, eyeglass frames, cell phones, laptops, and other miniature electronic gadgets.
Compact and Portable Design: Despite its robust build, the screw assortment plate measures only 7.5 x 2.5 x 0.5 cm (3.0 x 1.0 x 0.2 in), making it lightweight and easy to carry in a tool bag or drawer, so you always have an organized workspace whether at home or on the go.
Complete Single-Piece Kit: Each package includes one ready-to-use pure copper screw assortment box—no extra parts needed—giving you an immediate solution for sorting, storing, and retrieving micro screws without fumbling through messy containers or losing essential fasteners mid-repair.
Show More
8.7
Excellent
Check Price
8.7
Excellent
MEMEWOCA
Pure Copper Screw Assortment Box, Tiny Screw Storage Plate with 20 Compartments, Multifunctional Screws Kit for Watch Repair, Eyeglasses, Phones and Small Electronics Accessories
Check Price
Show More
Why we love it
Keeps screws neatly organized.
Pure copper gives durability.
Compact and portable.
Main Highlights
20-Compartment Organization: This pure copper screw assortment box features 20 clearly divided compartments that keep tiny screws neatly sorted during watch repair or electronics maintenance, preventing loss and mix-ups while you work on delicate devices like smartphones or eyeglasses.
Pure Copper Construction: Made entirely from pure copper, this tiny screw storage plate offers excellent durability and resistance to bending or , ensuring your precision screws stay protected and the plate remains functional through repeated use in professional or hobbyist repair tasks.
Versatile Repair Companion: The multifunctional screws kit is ideal for watchmakers, jewelers, technicians, and DIY enthusiasts who handle small components—perfectly suited for organizing screws from watches, clocks, eyeglass frames, cell phones, laptops, and other miniature electronic gadgets.
Compact and Portable Design: Despite its robust build, the screw assortment plate measures only 7.5 x 2.5 x 0.5 cm (3.0 x 1.0 x 0.2 in), making it lightweight and easy to carry in a tool bag or drawer, so you always have an organized workspace whether at home or on the go.
Complete Single-Piece Kit: Each package includes one ready-to-use pure copper screw assortment box—no extra parts needed—giving you an immediate solution for sorting, storing, and retrieving micro screws without fumbling through messy containers or losing essential fasteners mid-repair.
Show More
8
50Pcs Hex Socket Screws Half Round Head, M4 Pure Copper Screws with Multiple Lengths, Anti Rust Smooth Surface Fasteners for Electronics and Precision Devices (M4*16mm)
DENGPAO
Main Highlights
Superior Thread Design: These hex socket screws feature precisely machined uniform pitch and sharp thread texture, ensuring high occlusion and a secure fastening effect that won’t loosen easily during use in delicate or high-vibration applications.
Pure Copper Construction: Made entirely of pure copper, these half round head socket screws offer excellent wear resistance, a smooth surface finish, and strong anti rust properties, making them ideal for humid or corrosive environments.
Versatile Application: Perfect for electronics assembly, circuit boards, precision instruments, DIY repairs, and small machinery, these M4 pure copper screws suit hobbyists, engineers, and technicians who need reliable, non magnetic fasteners.
Premium Material Quality: The pure copper material not only resists oxidation but also provides good electrical conductivity and thermal stability, ensuring long term performance without degradation in sensitive electronic or decorative installations.
Complete Practical Set: Includes 50 pieces of hex socket screws in four useful lengths—M4 x 8mm, 10mm, 12mm, and 16mm—offering flexibility for various projects while being compact and easy to store in your toolbox or workshop.
Show More
8.7
Excellent
Check Price
8.7
Excellent
DENGPAO
50Pcs Hex Socket Screws Half Round Head, M4 Pure Copper Screws with Multiple Lengths, Anti Rust Smooth Surface Fasteners for Electronics and Precision Devices (M4*16mm)
Check Price
Show More
Main Highlights
Superior Thread Design: These hex socket screws feature precisely machined uniform pitch and sharp thread texture, ensuring high occlusion and a secure fastening effect that won’t loosen easily during use in delicate or high-vibration applications.
Pure Copper Construction: Made entirely of pure copper, these half round head socket screws offer excellent wear resistance, a smooth surface finish, and strong anti rust properties, making them ideal for humid or corrosive environments.
Versatile Application: Perfect for electronics assembly, circuit boards, precision instruments, DIY repairs, and small machinery, these M4 pure copper screws suit hobbyists, engineers, and technicians who need reliable, non magnetic fasteners.
Premium Material Quality: The pure copper material not only resists oxidation but also provides good electrical conductivity and thermal stability, ensuring long term performance without degradation in sensitive electronic or decorative installations.
Complete Practical Set: Includes 50 pieces of hex socket screws in four useful lengths—M4 x 8mm, 10mm, 12mm, and 16mm—offering flexibility for various projects while being compact and easy to store in your toolbox or workshop.
Show More
9
Cap Hex Socket Screw M4, Copper Fastener Hardware, Industrial Supplies with Smooth Surface and Wear Resistance, 50Pcs Pure Copper Screws for DIY Projects and Industrial Use (M4*15)
KPOYTWRDN
Main Highlights
HIGH QUALITY MATERIAL: These cap hex socket screws are made of pure copper, ensuring excellent durability and wear resistance. The smooth surface prevents rust, making them ideal for long-term use in various environments.
PRECISE THREAD DESIGN: The male thread features a uniform pitch and clear texture, providing high bite and a firmer grip. This ensures secure fastening for your projects, whether industrial or DIY.
VERSATILE SIZES: This set includes 50 pieces of M4 screws, offering 12 different sizes to meet various fastening requirements. Perfect for a wide range of applications, from machinery to household repairs.
STABLE STRUCTURE: Designed with a stable structure, these screws deliver excellent performance and a long service life. Their robust construction makes them reliable for heavy-duty tasks and frequent use.
EASY TO USE: The cap hex socket design allows for easy installation and removal with standard tools. Whether you're a professional or a hobbyist, these screws simplify your work and save time.
Show More
8.7
Excellent
Check Price
8.7
Excellent
KPOYTWRDN
Cap Hex Socket Screw M4, Copper Fastener Hardware, Industrial Supplies with Smooth Surface and Wear Resistance, 50Pcs Pure Copper Screws for DIY Projects and Industrial Use (M4*15)
Check Price
Show More
Main Highlights
HIGH QUALITY MATERIAL: These cap hex socket screws are made of pure copper, ensuring excellent durability and wear resistance. The smooth surface prevents rust, making them ideal for long-term use in various environments.
PRECISE THREAD DESIGN: The male thread features a uniform pitch and clear texture, providing high bite and a firmer grip. This ensures secure fastening for your projects, whether industrial or DIY.
VERSATILE SIZES: This set includes 50 pieces of M4 screws, offering 12 different sizes to meet various fastening requirements. Perfect for a wide range of applications, from machinery to household repairs.
STABLE STRUCTURE: Designed with a stable structure, these screws deliver excellent performance and a long service life. Their robust construction makes them reliable for heavy-duty tasks and frequent use.
EASY TO USE: The cap hex socket design allows for easy installation and removal with standard tools. Whether you're a professional or a hobbyist, these screws simplify your work and save time.
Show More
10
COUNTERSUNK HEX SOCKET SCREWS PURE COPPER HARDWARE ACCESSORIES M5 FLAT HEAD SCREWS FOR DIY HOME IMPROVEMENT (M5*8)
Rjrjc
Why we love it
Uniform stress ensures secure fit.
Deep threads for sturdy fastening.
Pure copper resists oxidation.
Main Highlights
[EVENLY STRESSED HEAD] The standard head provides uniform stress for a tight and secure fit, reliability.
[DEEP THREADS WITH CLEAR TEXTURE] Screws feature deep threads, uniform pitch, and a high level of occlusion for sturdy fastening.
[- PURE COPPER] Made from pure copper, these screws are to and , with a smooth surface that resists oxidation.
[VERSATILE USAGE] With a large quantity in the pack, these screws can meet all your replacement and DIY needs, adding convenience to your projects.
[PORTABLE AND EFFICIENT] Compact in size, these screws are easy to carry and store, offering convenient usage and high performance in various applications.
Show More
8.7
Excellent
Check Price
8.7
Excellent
Rjrjc
COUNTERSUNK HEX SOCKET SCREWS PURE COPPER HARDWARE ACCESSORIES M5 FLAT HEAD SCREWS FOR DIY HOME IMPROVEMENT (M5*8)
Check Price
Show More
Why we love it
Uniform stress ensures secure fit.
Deep threads for sturdy fastening.
Pure copper resists oxidation.
Main Highlights
[EVENLY STRESSED HEAD] The standard head provides uniform stress for a tight and secure fit, reliability.
[DEEP THREADS WITH CLEAR TEXTURE] Screws feature deep threads, uniform pitch, and a high level of occlusion for sturdy fastening.
[- PURE COPPER] Made from pure copper, these screws are to and , with a smooth surface that resists oxidation.
[VERSATILE USAGE] With a large quantity in the pack, these screws can meet all your replacement and DIY needs, adding convenience to your projects.
[PORTABLE AND EFFICIENT] Compact in size, these screws are easy to carry and store, offering convenient usage and high performance in various applications.
Show More
