براغي ذات رأس مقبس 7/8-9 × 12 بوصة | محرك سداسي برأس مسطح | فولاذ سبائكي أسود حراري (5 / عبوة)

The black oxide finish on these screws handled my jig build without a single scratch. They threaded smoothly into pre-tapped holes and the hex drive held up well under my torque wrench. Perfect for heavy-duty tooling work.

I needed extra length for a custom tooling jig, and the 12" shank on these screws was exactly what I required. The hex socket drive made installation clean and secure without any cam-out.

I needed a dozen of these for a jig I’m building, and the hex socket drive makes installation really easy with standard Allen keys. The 12-inch length is perfect for getting through thick stock without any issue.