براغي رأس سداسي 1/2-13 × 2 بوصة | صنع في الولايات المتحدة | سبائك فولاذ درجة L9 مطلي بالزنك الأصفر | ملولبة جزئيًا (50 / عبوة)

Needed to replace some worn bolts on a press, and these L9s threaded in perfectly with no wobble. The yellow zinc finish looks solid and the hex heads grabbed cleanly with a socket.

Put these on a heavy-duty mower deck after the old bolts stripped out, and the L9 alloy steel held tight without any issues. The partially threaded design made alignment a lot easier than I expected for a 1/2" bolt.

Drove out to the shop today and these yellow zinc heads seated real clean with a socket, the L9 alloy feels rock solid for the torque I put on them. Only gripe is I wish they came in a bigger pack, but for 50 this batch handled the job fine.