براغي ضبط رأس كوب نقطة رقعة نايلون 3/8-24 × 1-1/2 بوصة | فولاذ سبائكي (100 / عبوة)

The hex drive on these set screws takes all the frustration out of working in cramped spaces. Had to reposition a machine guard and the cup point bit in perfectly without stripping. These are solid enough for repeated adjustments.

I needed a full 1-1/2" length to secure a heavy bracket, and these set screws fit perfectly. The nylon patch held tight even after I snugged them down with a hex key—no loosening at all.

The hex drive made installation a breeze even in that cramped spot behind the motor mount. These nylon patch screws hold their torque perfectly, and the alloy steel feels solid enough for repeated adjustments.