6-32 Cup Point Set Screws One And A Quarter Inch Long Alloy Steel Black Oxide Hex Socket Coarse Thread Allen Screw Pack Of 100 For DIYers And Weekend Mechanic Projects And Heavy Duty Builds

Cup Point 6-32 Set Screws, 1.25in Alloy Steel Pack of 100
✔️ 0.138 in (3.50 mm) thread dia, 1.25 in (31.75 mm) length, cup-point, 6-32, alloy steel, black oxide

These cup point set screws are headless fasteners used to locate and hold components on shafts without a protruding head. They’re typically employed in DIY projects, machinery assemblies, and heavy-duty builds where a flush surface is needed and precise positioning matters.

✅ Thread diameter: 0.138 in (3.50 mm); length: 1.25 in (31.75 mm); 6-32 coarse thread
✅ Drive type: internal hex (Allen) 1/16 in; cup-point design for secure seating
✅ Material and finish: alloy steel with black oxide finish; moisture can cause rust
✅ Pack size: 100 screws in a bulk set for bulk projects

💡 What is a typical use for cup point set screws in machinery? This handy overview covers common scenarios. - Handy for locating parts on shafts where a head would interfere - Useful for securing components in tight spaces with minimal protrusion - Works with standard 6-32 threads in DIY projects and light industrial builds