براغي رأس أسطواني M20-2.5 X 90mm | محرك سداسي | خيط كامل | فولاذ مقاوم للصدأ 316 (25/عبوة)

The hex socket drive seated perfectly with my Allen key, no wobble at all. Fully threaded along the whole 90mm, these held my jig together solidly. Really impressed with the finish on the 316 stainless, smooth and clean.

The 316 stainless steel construction on these screws is reassuringly sturdy—I used them for a marine railing repair and they show no signs of corrosion after a month of salt spray. The fully threaded shaft gave me solid grip through the aluminum frame.

Installed these on a marine gate hinge last week, and the 316 stainless is holding up perfectly against the salt spray. The hex socket drive makes them easy to tighten in tight spots with a ball-end Allen key.