براغي مقبس مسطحة الرأس 5/8-11 × 7/8" | فولاذ سبائكي (50 / عبوة)

The flat point gripped my shaft perfectly without marring it, and the alloy steel feels tough enough for repeated adjustments. I used a few to secure a collar on a heavy-duty press and they haven't budged.

Alloy steel is plenty tough for my clamping fixture, and the flat point bites without marring the shaft. Fifty pieces in the pack means I’ve got spares for the next job, which is always the real win.

The hex socket drive made seating these set screws in a tight pulley hub a breeze, even with a stubby Allen wrench. All fifty pieces arrived with clean threads and the flat points seated firmly without marring the shaft. Solid buy for the price.