براغي ذات رأس أسطواني M16-2 X 100mm | محرك سداسي | خيط جزئي | فئة 8.8 سبائك فولاذية مطلية بالزنك (25 / عبوة)

Installing these on a press fixture was dead simple because the hex socket drive grabbed the Allen key without any slipping. The 25-pack gives you plenty of spares for future tooling projects.

Used these to secure a heavy-duty jig on the milling table, and the hex socket drive made tightening in tight spots a breeze. The zinc plating seems durable and hasn't shown any rust after a few weeks in a slightly damp shop.

The partially threaded length is spot on for clamping thick flanges without bottoming out, and the zinc plating has a smooth, even finish that held up fine during assembly. These M16s feel solid for the price, and the 25-pack means I’ve got spares for the next job.