1760 Piece Metric Screw Set With M2 M3 M4 M5 Bolts And Nuts, Hex Socket Cap Head Screws For 3D Printers, Black Zinc Plated Grade 12.9 Alloy Steel, Hardworking DIY Hardware Kit For Projects And Repairs

High-quality metric screw assortment kit for 3D printers and DIY repairs.
✔️ 1760-piece set with M2 to M5 bolts and nuts, grade 12.9 alloy steel, black zinc finish for strong rust resistance.

This metric screw set is a go-to collection of bolts, nuts, and hex socket cap screws, perfect for 3D printers, RC cars, electronics assembly, furniture fixes, and everyday DIY tasks in your home or workshop.

✅ 1760 total pieces, including highest quantity of M3 screws for frequent use.
✅ Thread pitches: M2 at 0.4 mm, M3 at 0.5 mm, M4 at 0.7 mm, M5 at 0.8 mm.
✅ Lengths per size: M2 (4/6/10/12 mm), M3 (6/8/12/16 mm), M4 (8/12/16/20 mm), M5 (12/16/20/25 mm).
✅ Grade 12.9 alloy steel with black zinc plating for durability and wear protection.
✅ Packed in a sturdy box with labeled compartments for easy organization.

💡 What benefits do alloy steel screws bring to mechanical projects?
The right alloy steel screws can boost your project's reliability and ease.
- Deliver top strength for handling high loads in 3D printing and machinery
- Offer solid rust protection through black zinc coating for indoor use
- Ensure accurate metric sizing to avoid fit issues in tight assemblies
- Simplify storage and selection with organized kits for quick repairs

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