#6-32 x 3/4" 內六角螺絲 | 六角驅動 | 尼龍防鬆膠 | 全螺紋 | 合金鋼熱處理黑色氧化 (200個/包)

I’ve been using these in a few jigs and they’re holding up nicely—the nylon patch keeps them from loosening under vibration, which is exactly what I needed. The hex socket drive makes them easy to set with an Allen key, even in tight spots.

The black oxide finish on these screws looks great and seems durable. I used them to secure a small metal bracket on a jig, and the hex socket fit my driver perfectly for a tight installation.

The nylon patch on the threads holds these screws snugly in place, so they don't back out during vibration on my jig setup. The black oxide finish looks sharp and the hex socket drive made them easy to torque down.