Top Tier Stainless Steel 304 Hex Socket Button Head Cap Screws 100 Piece Set M3 X 30mm Bright Finish Comes Complete With Hex Key Wrench For Solid Builds And Quick Fixes

Premium M3 x 30mm Stainless Steel Socket Head Screw Pack
✔️ 100 pcs m3 x 30mm ss304 screws plus allen key storage case

This 100 piece hex socket button head cap screw kit delivers dependable fastening for robotics, automotive brackets, and industrial frame assemblies.

✅ Thread diameter measures 3 mm with 0.5 mm pitch spacing
✅ Total grip length spans 30 mm along the shank
✅ Button head profile creates a low profile mounting surface
✅ Bright finished metal resists rust under wet conditions
✅ Package includes a matching chrome vanadium hex wrench tool

💡 What is a hex socket button head cap screw set used for in mechanical builds?

This handy hardware combo keeps heavy gear locked down without backing out.

- stainless steel shields threads from rust so your project lasts longer
- exact m3 x 30 mm threading grabs solid grip on cut plates and frames
- hollow hex head takes steady torque so you can tighten firmly without slipping
- plastic tray holds every fastener within reach when you rush weekend installs ✝️