براغي ذات رأس مقبس M10-1.5 × 30 مم | محرك سداسي منخفض الرأس | ملولبة بالكامل | فولاذ سبائكي فئة 8.8 (100 / عبوة)

Threads were consistent across all 100 pieces, and the fully threaded length made alignment in my jig a breeze. The Class 8.8 alloy steel feels reassuringly solid when torqued down. Exactly what I needed for a precision assembly.

The hex socket seated perfectly on my driver with zero wobble, and all 100 threads were clean with no burrs. I used a dozen on a tooling plate and they torqued down to spec without a single stripped head.

Installed these in a jig fixture today and the hex socket drive grabbed perfectly without any cam-out issues. The Class 8.8 alloy steel feels sturdy enough for repeated clamping, and all 100 pieces had clean threads out of the box.