M4x4 Partial Thread Socket Head Shoulder Screws 304 Stainless Steel 50 Pack Beefy Rugged Corrosion Resistant Fasteners For Auto Industrial Marine And Outdoor Projects

304 Stainless Partial-Thread Shoulder Screws, M4x4, 50-Pack
✔️ 304 stainless steel, partial thread, hex socket head, 50 pcs

These shoulder screws are designed for demanding auto, industrial, marine, and outdoor projects, offering corrosion resistance and precise shoulder length control.

✅ Material: 304 stainless steel for corrosion resistance and strength.
✅ Design: partial thread reduces material stress while securing a strong clamp.
✅ Drive: hex socket head with recessed drive for slip resistance in tight spaces.
✅ Size range: metric sizes M2-M10, lengths 3mm-80mm; pack of 50.

💡 What is the practical application of a hex socket shoulder screw with partial threading in precision positioning?

This handy fastener helps hold tight positioning while allowing accurate shoulder lengths.

- Handy for precise shoulder length control in CNC, robotics, and automotive assemblies.
- Provides strong fixing with reduced material damage in tight assemblies for gear and housing alignment.
- 304 stainless steel offers corrosion resistance for outdoor and marine environments.
- Hex socket drive enables quick, tool-friendly installation and reduced slippage in cramped areas.✝️