براغي رأس مقبس 3/4-10 × 6 بوصة | محرك مقبس سداسي | صناعة أمريكية | سبائك فولاذية بأكسيد حراري أسود (75 / عبوة)

The black oxide finish has held up well on these socket cap screws during my jig setup work. They drive smoothly with a hex key and the 6" length is perfect for thicker assemblies.

Thread engagement is spot-on on these 3/4-10 x 6" screws, and the black oxide finish makes them look great in my jig. The hex socket drive held up perfectly under my impact driver.

Picked up a pack of these for a custom fixture I’m building, and the 6-inch length is exactly what I needed to reach through thick plates. The black oxide finish feels more durable than the plain steel ones I’ve used before. Threads cut clean and smooth without any binding.