براغي ماكينة M4-0.7 × 45 مم | رأس جبنة مع شق مستقيم | ستانلس ستيل 18/8 (400 / عبوة)

Picked up a pack of these M4-0.7 x 45mm cheese head slotted screws for an outdoor repair project—the 18/8 stainless steel is non-magnetic just as described, which was a pleasant surprise. They held up perfectly after a week of rain without any rust spotting. Exactly what I needed.

Finally, a machine screw that doesn't rust after a few wet seasons—this 18/8 stainless batch held up perfectly on my washdown rig, and the slotted drive caught my driver bit cleanly every time. The 400-count box means I won't be reordering for a while, which is exactly what I needed.

Just finished assembling a custom outdoor sign and the 45mm length was perfect for sandwiching thick aluminum brackets. The slotted drive gave me good control with a hand screwdriver, and the stainless steel seems tough enough to handle rain and sun without rusting.