براغي رأس سداسية مقاس 1 بوصة-14 × 12 بوصة | صناعة أمريكية | PFC9 سبائك فولاذية زنك أصفر (18 / عبوة)

I used these to secure a large workbench frame and the 12-inch length made threading through thick beams easy. The zinc coating looks clean and the threads caught smoothly without any binding. Solid purchase for heavy-duty projects.

Had to tighten down a heavy press at work, and these 12-inch cap screws gripped the socket perfectly without any stripping. The yellow zinc coating looks like it will hold up well against shop grime.

These bolts threaded in perfectly for my press rebuild, and the yellow zinc coating gives a nice consistent finish. The 12-inch length was exactly what I needed for the thick tie plates.