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640PCS M3 Screws Assortment kit, M3x30mm Black Metric Screw Assortment Set with Bolts and Nuts, 12.9 Alloy Steel Hex Socket Cap Head Screw for 3D Printer and RC
- 640PCS M3 METRIC SCREWS ASSORTMENT KIT Includes most commonly used sizes: M3 x 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm Hex socket head cap screws with nuts and wahsers, Thread Diameter: 3mm; Thread Pitch:0.5mm.
- NOT ONLY FOR 3D PROJECTS This metric screws kit is not only as a 3D printer screw kit but also a RC screw kit, suitable for RC cars electronics, machinery assembly, furniture repair and general DIY projects.
- MORE DURABLE WITH GRADE 12.9 ALLOY STEEL Grade 12.9 alloy steel with Black Zinc Finish, these socket head cap metric bolt kit provide excellent durability and load-bearing performance. The black zinc plated finish enhances rust resistance and wear protection, while the oil-free surface keeps hands and projects clean. Ideal for indoor and light-duty applications.
- ORGANIZED STORAGE LABELED COMPARTMENTS All screws, nuts and washers are neatly packed in a sturdy storage box with labeled compartments, allowing quick size identification and easy access while keeping your workspace organized.
- HOME & WORKSHOP ALL-IN-ONE KIT This 640-piece M3 screw assortment includes multiple lengths of hex socket head screws with matching nuts and flat washers, plus 1 allen wrench, providing a complete fastening solution for 3D printing, RC cars, electronics, DIY projects, and everyday repairs. Save time and avoid repeated trips to the hardware store.
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640PCS M3 Screws Assortment kit, M3x30mm Black Metric Screw Assortment Set with Bolts and Nuts, 12.9 Alloy Steel Hex Socket Cap Head Screw for 3D Printer and RC
Warranty & Returns
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Heroniky Return Policy
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