براغي رأس كبس M3-0.5 × 16mm | محرك سداسي منخفض الرأس | ملولب بالكامل | فولاذ سبائكي فئة 8.8 (2500/عبوة)

I needed a bulk order for jig assembly and these M3 screws were exactly the right length and thread pitch. They seated perfectly in the steel fixture without any wobble.

The hex socket drive on these M3 screws is perfectly machined; I used them in a precision jig and every one seated cleanly without any wobble. The Class 8.8 alloy steel feels solid, and the low head profile was exactly what I needed for a tight clearance.

Got exactly 2500 in the box, and every single one is fully threaded with a clean hex socket that didn't strip even under a tight wrench. Using them for a jig I'm building and the class 8.8 alloy steel feels rock solid so far.