براغي ماكينة M4-0.7 × 20 مم | رأس جبنة مشقوق | فولاذ مقاوم للصدأ 18/8 (600/عبوة)

Finally, a 600-count box that actually holds up in my marine shop. These 18/8 stainless screws stayed completely non-magnetic after weeks of salt spray, and the slotted cheese heads let me torque them down without stripping.

The slotted heads on these M4 screws are perfectly machined, so my screwdriver doesn't slip at all. Handy having 600 in one pack for all my outdoor projects where rust is a concern.

I've been replacing all the cheap zinc hardware on my boat trailer with these and the 18/8 stainless is holding up perfectly in saltwater conditions, no rust spots after three months of use. The cheese head style gives a nice flat surface for the screwdriver to seat solidly, and at 600 per pack I wo