M12-1.75 X 75mm 육각 머리 캡 나사 | 10.9급 강철 무도금 | 풀 스레드 (50 / 팩)

I was a little worried about buying hardware online blind, but these hex heads are exactly the 12.9-grade torque I needed for a stubborn press frame. The fully threaded length made alignment effortless with a socket drive, and all fifty came out of the box with clean, burr-free threads.

These are a perfect fit for my milling machine table clamps; the Class 10.9 steel gives me confidence they won't snap under load. The fully threaded shaft made it easy to adjust the clamping depth without hunting for washers.

Needed a dozen of these for a repair jig and the hex heads let me torque them down tight with a socket. The 75mm length is ideal for the stacked plates I’m fastening, and the threads are clean—zero binding issues.