براغي رأس سداسي 1-1/8-7 × 7 بوصة | صناعة أمريكية | سبائك فولاذ L9 مطلي بالزنك الأصفر | خيط جزئي (8 / عبوة)

Threaded right up to the grip, these bolts held a heavy press plate perfectly with no slippage. The yellow zinc coating feels durable and the threads cut cleanly into the steel.

The yellow zinc coating on these Grade L9 bolts really made them stand out from the standard hardware store stuff, and they drove perfectly into my steel equipment frame. The partially threaded shank gave me just enough smooth section for alignment before the threads bit.

The partially threaded section made alignment easier when I torqued these into a heavy fixture, and the hex head grabbed my wrench without slipping. Took a star off only because the yellow zinc finish arrived with a few scuffed spots, though it hasn't affected function.