5/16-24 × 1-1/4" براغي رأس مقبس كاملة نقطة الكلب | سبيكة فولاذ (100/عبوة)

Swapped the original grub screws on my milling fixture for these and the hex socket drive made cinching them down in tight spots way easier. The full dog point seats exactly where it should every time, and all 100 arrived with clean threads.

The dog point is machined clean with no burrs, and the hex socket bites firmly without stripping. All 100 pieces arrived sorted and ready for the jig I'm building.

I needed a full dog point for a precise alignment jig, and these set screws seated perfectly without wobbling. The alloy steel feels tough enough for repeated adjustments, and the hex socket drive handled high torque without stripping.