HOLO-KROME 78100 3/8-16 X 1-1/4" 內六角螺絲 | 六角驅動 | 18/8 不鏽鋼 (100 個/包)

Picked up a pack for a custom tooling fixture and the hex socket drive seated perfectly with no stripping on the first few installs. The 18/8 stainless finish is clean and uniform across all 100 pieces, which is exactly what I need for repeated disassembly. Solid buy for precision work.

I used these on a precision jig build and the 18/8 stainless steel gives me confidence they won't corrode over time. The threads cut cleanly and seated perfectly, no binding at all.

Picked up a pack for some jig work I’ve been putting off, and these 3/8-16 screws fit perfectly into the tapped holes without any binding. The hex socket drive made installation quick with a standard Allen key, and the 18/8 stainless steel feels solid enough for repeated adjustments.