#6-40 × 1/8" براغي مقبس بيضاوي مدبب | سبيكة فولاذ (500 / عبوة)

These set screws with the oval point held my delicate alignment fixture perfectly—the hex drive gave me precise control in a cramped assembly. Pack of 500 means I won't run out mid-project, and the alloy steel feels solidly built.

I needed a high-torque fastener for a tiny adjustment screw on a jig, and the hex socket drive on these let me really crank them down without stripping. The oval point seated perfectly in the counterbore too, making alignment a breeze.

These little screws are perfect for tightening up some optical gear I was working on. The hex drive works great in tight spots where a standard driver just won’t fit.