5/16-18 X 1 Inch Stainless Steel 18-8 Hex Socket Flat Countersunk Head Cap Screw Allen Bolt With Coarse Full Thread 100 Pack Built To Last Heavy Duty American Style Hardware For Flush Mounting

Stainless 5/16-18 Hex Socket Countersunk Screw 1 in,18-8
✔️ Coarse thread, full thread, 18-8 SS, 5/16-18, 1 in length

High-strength, corrosion-resistant stainless steel 18-8 socket flat countersunk head cap screw designed for flush mounting in tools, machinery, cabinetry, and construction projects. It accepts a 3/16 Inch hex key for secure tightening.

✅ Material: 18-8 stainless steel for corrosion resistance
✅ Head style: countersunk flat head for flush mounting
✅ Size: 5/16-18 coarse full thread, 1 inch length
✅ Drive: hex socket requires 3/16 inch Allen key
✅ Quantity: 100-pack ready for large jobs

💡 What is a stainless steel hex socket countersunk screw used for in flush mounting and heavy-duty assemblies? Short answer: They provide a clean flush finish with strong holding power. - Used for flush-mounted joints in cabinetry, machinery, and fixtures
- Made from 18-8 stainless steel for corrosion resistance
- Compatible with 5/16-18 hardware and 3/16 inch hex keys