براغي رأس مقبس #10-32 × 3/4" | محرك سداسي برأس منخفض | ملولبة بالكامل | فولاذ سبائكي مؤكسد حراري أسود (400 / عبوة)

The black oxide finish makes them look clean and professional in my tooling setup, and the hex socket drive grips well without stripping. Threads ran smooth into my fixtures; only wish the box had a divider to keep sizes separate.

Packed these into a tight jig assembly where standard cap heads wouldn't fit—the low head design cleared the obstruction perfectly. The black oxide finish seems durable and didn't flake off during installation.

Used a handful of these on a precision fixture and the low head design cleared a tight space where a standard cap screw would have hit. The black oxide finish seems durable and resists my greasy fingers better than plain steel.