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1200Pcs M2 M3 M4 Hex Socket Head Cap Screws Bolts Nuts Assortment Kit Fastener SetProduct Description
This 1200 Pcs metric socket head cap screw assortment kit contains a complete set of M2, M3, M4 hex socket bolts, matching nuts and washers, supplied with 3 hex wrenches for quick assembly. It is a must-have hardware storage pack for DIY makers, electronic repair, machinery maintenance and home workshop projects.
Key Features
✅ 1200-Piece Full Size Assortment
The kit covers metric M2, M3 and M4 series with multiple different lengths for each specification. It includes socket cap screws, lock nuts and flat washers, meeting almost all daily assembly, replacement and repair needs. No more running to hardware stores for missing small fasteners.
✅ High Strength Carbon Steel Material
Made of premium carbon steel with black oxide finish. It delivers excellent hardness, tensile strength and anti-corrosion performance. The precise threads are smooth and uniform for tight, stable fastening, not easy to slip or deform under load.
✅ Clear Compartment Storage Case
All fasteners are sorted and placed in separate labeled slots inside a sturdy transparent plastic storage box. You can quickly identify and pick the right size. The divided design prevents different screws from mixing together, keeping your workshop neat and saving searching time.
✅ Included Hex Wrenches for Instant Use
3 matching hex Allen wrenches come together in the package. You can start installation and disassembly right out of the box without buying extra tools.
✅ Wide Application Scenarios
Perfect for electronics assembly, 3D printing projects, furniture repair, mechanical maintenance, model building, automotive minor repairs and other DIY jobs. Suitable for home, workshop, factory and hobby use.
Specifications
Quantity: 1200 Pieces
Thread Standard: Metric
Screw Size: M2, M3, M4
Material: Carbon Steel with Black Oxide Coating
Package: Clear Plastic Storage Box
Accessories: 3 × Hex Allen Wrenches
Package Includes
1200 × Socket Head Cap Screws, Nuts & Washers Assortment
3 × Hex Allen Wrenches
1 × Plastic Storage Case
On Sep 24, 2026 at 00:16:04 PDT, seller added the following information:
