AN4-20A | 軍用規格螺栓 (25 / 包)

The threads cut cleanly and seated perfectly into my equipment frame without any binding, which is a relief considering how often I fight cheap hardware. For a 25-pack at this price, having consistent sizing on every single bolt is exactly what I need for assembly work.

The hex heads on these bolts fit my socket wrench perfectly, no slippage at all during assembly. For the price of a 25-pack, they're a solid deal for machinery work.

Twenty-five per pack is exactly what I needed for reassembling some equipment, and the imperial sizing was spot on. They threaded in cleanly without any jamming or stripped heads, though a few had a slight coating residue I had to wipe off first.