Stainless Steel Cup Point Socket Set Screws One Half Inch Size Thirteen Threads By One And One Quarter Inch Length 18 8 Grade Blind Headless For Pulleys Gears Shafts Pro Grade Heavy Duty Industrial Hardware Pack Of One Thousand

Premium stainless cup-point socket screws for 1/2 in shafts
✔️ 1/2 in size, 13 TPI, 1.25 in long, 18-8 SS, 1000 pcs

These cup-point, blind socket screws are stainless steel fasteners designed to lock pulleys, gears, and shafts in place. They install flush with the surface and use an internal hex drive for a clean, secure fit in industrial setups.

✅ Material: 18-8 stainless steel for corrosion resistance and strength
✅ Cup-point design clamps from the bottom to resist loosening
✅ Size: 1/2 in diameter, 13 TPI, 1.25 in length
✅ Drive: internal hex (Allen) drive for secure seating
✅ Pack: bulk quantity of 1000 screws for industrial use

💡 What is a common use for a cup-point socket screw?

Used to lock components to shafts with a flush, hands-free hold. - pillow block bearing alignment on shafts in conveyors and gear trains - handy for securing pulleys and gears to shafts in heavy-duty machines - stainless steel resists corrosion in wash-down environments - ideal for automation equipment with simple, quick fastening