براغي رأس كاب سوكيت M14-2 × 80 مم | رأس مسطح محرك سداسي سوكيت | خيط جزئي | فئة 12.9 فولاذ سبائكي مع أكسيد أسود حراري (25 / عبوة)

Used these for a jig build and the partially threaded design held up perfectly under heavy clamping. The hex socket drive made installation quick with no cam-out issues. Exactly what I needed for precision assemblies.

The black oxide finish on these gives them a nice uniform look, and the hex socket seated my Allen key perfectly without any wobble. Used them to bolt down a jig plate and all twelve went in with zero thread issues. Solid choice for precision work.

Threads were clean and the hex socket seated perfectly with no wobble—spent the afternoon building a jig and every one of the 25 seated flush. Partially threaded length gave just the right grip for an 80mm pull-up.