1/2-13 × 1/2" براغي ذات رأس أسطواني | محرك سداسي | فولاذ مقاوم للصدأ 18/8 (100/عبوة)

For a precision assembly job where I needed clean, uniform fasteners, these didn’t disappoint—the 18/8 stainless finish is smooth and the threads cut cleanly into tapped holes. The 100-pack means I’ve got plenty left over for future jigs and tooling work, and every single one has held up without any

The hex socket drive seated perfectly with my Allen wrench, no cam-out or stripping even under heavy torque. These 18/8 stainless screws are holding up great in my precision assembly jig, with no signs of corrosion after a week of use.

Installed these in my latest jig build and the 18/8 stainless steel finish is really clean and uniform. They threaded smoothly into pre-tapped holes without any binding. Exactly the quality I needed for precision assemblies.