براغي رأس مقبس M4-0.7 × 14 مم | محرك سداسي | ملولب بالكامل | فولاذ مقاوم للصدأ 18/8 (900 / عبوة)

Been using these for building precision tooling fixtures at work, and the 18/8 stainless holds up great against rust in our humid shop. The hex socket drives seat firmly without stripping, which saves me from constantly swapping out worn fasteners. Definitely glad I bought the bulk pack.

I needed exact-fit M4 cap screws for custom tooling jigs, and the 14mm length and fully threaded shaft worked perfectly for tight assemblies. The hex socket drive gripped securely without stripping.

Had a small fixture project that needed exactly these, and the fully threaded shaft gave me plenty of grip depth for tight tolerances. The 18/8 stainless feels solid and polished, not a single burr in the whole bag.