Five Sixteenth By Eighteen Threads Per Inch Button Head Socket Cap Screws One Inch Long Stainless Steel 304 Black Oxide Allen Hex Drive Pack Of Twenty With Hex Spanner Corrosion Resistant 304 Stainless Steel For Outdoor And Marine Applications

20Pcs 5/16-18 Button Head Socket Cap Bolts, 304 Stainless
✔️ 5/16 dia, 1 in long, head 0.537 in, 18 TPI, hex drive

These button head socket cap bolts are rugged fasteners manufactured from 304 stainless steel, offering excellent corrosion resistance for long service life in appliances, marine equipment, and furniture assemblies.

✅ Thread: 5/16-18 UNC (7.94 mm dia, 1.41 mm pitch)
✅ Length: 1 in (25.4 mm), head 0.537 in (13.64 mm)
✅ Head type: Button head with hex drive socket
✅ Material: 304 stainless steel (18-8), black oxide finish
✅ Finish: Black oxide for low glare and corrosion resistance
✅ Pack size: 20 pieces per set for easy replacements

💡 What is a handy use for button head socket cap bolts?

This type of fastener is handy for projects needing a neat, flush look and reliable grip.
- Handy for cabinetry, appliance repair, and mechanical assemblies
- Low-profile head and secure hex drive for tight spaces
- 304 stainless steel resists corrosion in damp environments
- Works with standard hex wrenches for quick maintenance