براغي ذات رأس مقبس 5/16-24 × 1-1/4 بوصة | محرك سداسي | فولاذ سبائكي (200 / عبوة)

Pulled these out for a small fixture on my mill and the hex socket drive seated perfectly without any cam-out. The alloy steel feels noticeably tougher than the grade 5 bolts I normally grab, and the threads ran smooth all the way in.

Used a full pack rebuilding a custom jig and every single one seated cleanly without a single stripped hex socket. The alloy steel feels dense and the 1-1/4" length was perfect for the 5/16-24 threads I needed. Exactly what precision assembly calls for.

The threads on these alloy steel cap screws are cut clean and true—every one of the 200 in the pack seated without a hint of binding when I used them to bolt down a jig plate. They’ve got the precise hex socket fit I need for my torque wrench, and at this price I’m stocked for the next few builds.