براغي رأس سداسي M20-2.5 × 190 مم | فولاذ فئة 10.9 زنك أصفر | ملولبة جزئيًا (10 / عبوة)

Finally found hex cap screws that actually fit my M20 die holder without any fuss. The yellow zinc finish looks more durable than the black oxide ones I've tried before. Threading them into steel was smooth with a ratchet.

Installing these on some heavy equipment mounts, and the hex head takes a socket wrench perfectly. The 190mm length is exactly what I needed for the thick flange assembly.

The partial threading on these M20 bolts made aligning them through my equipment base plate much easier, and the hex head grabbed securely with a socket wrench. They feel solid and the yellow zinc finish looks clean. Just what I needed for a heavy machinery repair.