براغي رأس مقبس M6-1 × 12 مم | محرك سداسي مسطح الرأس | ملولب بالكامل | فولاذ سبائك فئة 12.9 مطلي بالزنك (600/عبوة)

The flat head sits flush perfectly in my jig setup, and the hex socket drive made installation a breeze. The zinc plating on these screws has held up well so far with no signs of rust.

I needed a solid batch of bolts for a jig build, and these flat heads sit perfectly flush in the countersink. The zinc plating looks clean and consistent across all 600 pieces, which saved me a trip to the hardware store.

Ordered these for a batch of jigs I'm building and the 12.9 alloy steel feels seriously tough, the hex socket drive grabbed cleanly every time. Threads ran smooth into my tapped holes without any binding. For 600 pieces at this price, I'm stocked for a few projects.