Cup Point Socket Set Screw 1/2-20 X 5/8 Inch Beefy Alloy Steel Black Oxide Finish Hex Socket Grub Screw Headless 1/4 Inch Allen Key Compatible 100 Pack

Beefy Cup Point Set Screws, 1/2-20 x 5/8 in, 100 Pack
✔️ 100 Pack alloy steel, black oxide, cup point, 1/2-20 x 5/8, 1/4 in hex

Cup point set screws are headless fasteners threaded the full length, designed to locate parts on shafts. They’re commonly used in machinery, clamps, and automotive assemblies to hold components securely with a flush profile. Note: Black oxide finish isn’t moisture resistant; for damp environments, stainless steel options are recommended.

✅ Thread: 1/2-20, length 5/8 inch, alloy steel, black oxide
✅ Cup point, headless, fully threaded
✅ Internal hex drive for 1/4 in Allen key
✅ Pack size: 100 pieces

💡 What is a cup point set screw used for in shaft mounting and why choose alloy steel with a black oxide finish?

Handy, practical answer for common mechanical setups.

- secure mounting on shafts with a cup point - durable alloy steel with black oxide finish - compatible with 1/4 in hex key for easy tightening - used in clamps and machinery assemblies for reliable positioning