#6-40 × 1/4" براغي مقبس كامل نقطة الكلب | سبيكة فولاذ (500/عبوة)

The hex socket drive really lets me torque these down precisely in cramped spots where a regular driver would never fit. The alloy steel feels solid and the dog point tip catches the threads cleanly every time.

These little set screws are perfect for locking pulleys onto shafts; the hex socket lets me get them tight without stripping. Having 500 in a pack means I won't run out mid-project.

The hex socket drive on these set screws makes adjusting them in tight spots effortless, and the full dog point tip bites securely into place. They are perfect for precision work where you need a solid hold without stripping. I used a handful already for a small fixture and they threaded in smoothly