براغي رأس مقبس M10-1.5 × 55 مم | محرك مقبس سداسي | ملولبة جزئيًا | فولاذ سبائكي فئة 12.9 مؤكسد حراريًا أسود (100 / عبوة)

The black oxide finish on these M10 screws is flawless and holds up well against oil and grime in my shop. The hex socket drive seated perfectly with my driver, and the 12.9 alloy steel feels rock solid when torquing down jigs.

These partially threaded screws made securing jig components much easier than using fully threaded bolts. The black oxide finish gives them a nice, consistent look against the steel fixtures in my shop.

The hex socket drive grabbed my Allen key without any slippage, and the black oxide finish looks clean on my tooling fixture. For the price, getting 100 pieces of class 12.9 strength is a solid deal.