براغي رأس مسطحة داخلية سداسية M5-0.8 × 30 مم | محرك سداسي | سنون كاملة | فولاذ مقاوم للصدأ 316 (300 / عبوة)

Was replacing some fasteners on a marine hatch, and the 316 stainless held up perfectly against the salt spray. The hex socket drive made installation quick with no stripping. Exactly what I needed for a corrosive environment.

Had to replace some rusted bolts on a boat trailer and these 316 stainless screws threaded in perfectly without any binding. The hex socket drive gave me solid grip even in tight spots. Exactly what I needed for marine use.

Finally found a fastener that threads like butter and won't corrode in my damp garage. The 316 stainless steel feels solid, and the hex drive seats perfectly in my driver without stripping.