Steel Truss Head Machine Screw In Black Oxide Finish Built Tough For Everyday Hardware One Quarter Inch By One Quarter Inch Size One Quarter Twenty Thread Fully Threaded ASME B18.6.3 Compliant Imported Pack Of Fifty For Nuts Or Tapped Holes

1/4-20 Black Oxide Truss Head Screws, 50-Pack
✔️ 1/4-20, fully threaded, black oxide, 50 screws, ASME B18.6.3

These steel truss head machine screws are used for fastening into tapped holes or with nuts in metal frames, enclosures, and machinery assemblies. The black oxide finish provides a clean look and some corrosion resistance.

✅ Head style: truss head
✅ Size: 1/4 in diameter x 1/4 in length (1/4-20)
✅ Finish: black oxide for corrosion resistance
✅ Material: steel for durability
✅ Pack: 50 screws
✅ Compliance: ASME B18.6.3

💡 What is a steel truss head machine screw used for in everyday hardware applications?

This handy fastener shines in metal-to-metal assemblies where a broad bearing surface is needed.

• For tapping holes or using nuts in metal frames
• Distributes load across a larger surface with a truss head
• Matches 1/4-20 threaded holes and ASME B18.6.3 standard