Hex Socket Head Cap Bolts And Nuts Kit Stainless Steel 304 M3 Set In 6 8 10 12 16 20 mm Lengths 360 Pieces Grab And Go DIY Hardware For Gadgets Projects Robotics

Premium M3 stainless hex bolts and nuts kit for DIY
✔️ 360 pcs set with 6 lengths: M3 x 6/8/10/12/16/20 mm bolts + nuts

This stainless steel 304 hex socket head cap bolts and nuts kit gives builders a compact, organized fastener set for DIY gadgets, robotics, enclosures, and small projects. It's perfect for hobbyists who need reliable hardware to assemble frames, mounts, and casings.

✅ Size options: M3 x 6/8/10/12/16/20 mm (30 pcs each)
✅ Material: 304 stainless steel for corrosion resistance
✅ Includes 180 M3 nuts for complete fastening
✅ Packaged in durable storage box to prevent loss
✅ Hardware type: hex socket head cap bolts and nuts
✅ Suitable for precision machinery, electronics, DIY projects

💡 What is a hex socket head bolts and nuts kit used for in DIY projects?

This handy kit is ideal for building frames, enclosures, and mounting hardware in hobby electronics and robotics. - handy for gadget builds and robotics frames
- corrosion-resistant 304 stainless steel for outdoor or humid environments
- organized storage box keeps bolts from getting lost
- suitable for electronics, lighting, and small appliances