براغي رأس أسطواني بمفتاح سداسي M10-1.5 × 140مم | محرك سداسي داخلي | سنام جزئي | فئة 8.8 فولاذ سبائكي مؤكسد أسود حراريًا (50/عبوة)

The hex socket drive made installation much easier than I expected, especially in tight spaces around my press tooling. These 140mm bolts held up perfectly under heavy clamping loads without any flex.

I needed longer bolts for a jig I was building, and these 140mm socket cap screws fit perfectly. The partially threaded design made alignment easy, and the black oxide coating looks clean and professional.

The black oxide finish on these screws gives them a nice, uniform look and they slid into my jig setup without any binding. The partial threading on the 140mm length is exactly what I needed for clamping down thicker plates, and all fifty arrived straight and clean.