Stainless Steel 4-40 x 1/4 Inch Cup Point Socket Set Screws With Hex Key Wrench, 50 Pack, Fully Threaded Headless Grub Screws, Recessed Hex Drive, Coarse Thread, 18-8 Grade, Corrosion Resistant For Mechanical Assembly And Quick Fixes On Projects

Stainless Cup Point Socket Screws, 50-Pack with Hex Key
✔️ 4-40 thread, 1/4 in length, headless cup-point, 18-8 stainless

These cup-point socket screws are fully threaded headless fasteners with a recessed hex drive, designed for secure locking in mechanical assemblies, furniture, and equipment where a flush surface is needed.

✅ 50 pcs of 4-40 x 1/4" cup-point socket screws with included 0.05 in hex wrench
✅ Fully threaded headless design for flush mounting
✅ Cup-point increases holding power under load
✅ 18-8 stainless steel for corrosion resistance

💡 What is the best way to use cup-point socket set screws? Handy fastening solution for locking components together without a visible head. - Ensure correct size and pitch for the receiving hole - Tighten with the included 0.05 in hex wrench to avoid over-torque - Use with mating parts to prevent movement under load