براغي رأس أسطواني بمقبس سداسي M6-1 × 20 مم | رأس منخفض بمقبس سداسي | ملولبة بالكامل | فولاذ سبائكي فئة 8.8 (1500 / عبوة)

For a production jig rebuild I needed a bulk quantity that wouldn't strip on tightening, and these alloy steel screws are holding torque perfectly. The low head profile fits into tight spots where standard cap screws would bind.

I needed a full batch of M6 screws for a jig assembly, and these 20mm lengths fit perfectly without any burrs or defects. The low head design made clearance easier than I expected, and the hex drive stayed secure during tightening.

The hex socket drive on these M6 screws fits my wrench perfectly, no slipping or stripping. For a full 1500-count pack of 8.8 alloy steel, this felt like a solid deal for building fixture mounts.