براغي ذات نقطة كوب 3/8-24 X 2-1/2" | محرك سداسي داخلي | فولاذ سبائكي (100/عبوة)

I needed some extra torque for a tight assembly and the hex socket drive made adjusting these screws a breeze. The alloy steel feels sturdy and they all threaded in cleanly without any binding.

I needed some extra-long set screws for a jig I was building, and the 2-1/2" length here paired with the hex socket made installation in that tight recess a breeze. The cup point bit into the shaft exactly as it should, giving me a secure hold without any slipping.

These set screws tightened perfectly on a machine shaft where I needed a solid bite from the cup point. The hex drive handled the high torque without stripping, which was my main worry. Glad I grabbed a full pack for this price.