براغي آلية 1/4-20 × 1-7/8" | رأس مسطح مع شق | فولاذ مطلي بالزنك (200/عبوة)

The slotted heads on these machine screws grip my standard flathead driver perfectly, so no cam-out frustration during assembly. Just finished a small deck repair project and the zinc coating gives me confidence against light moisture.

Put these in to replace some worn out deck hardware and the zinc coating looks good enough to blend right in. The 1‑7/8" length gripped through the wood without poking out the other side, which saved me a trip back to the hardware store.

The slotted heads bit my driver perfectly without any cam-out, which is rare for machine screws this size. Packed 200 to a box and every single one threaded clean into my tapped holes, so I've got plenty left over for the next project.