براغي SEMS مع غسالات أمان M5 X 16 | رأس بان، محرك فيليبس | فولاذ مقاوم للصدأ 18-8 (200/عبوة)

Used these on a little custom bracket I made for my garage shelving—they held tight even when I accidentally bumped it with a heavy box. The pan head sits flush enough and the 18-8 stainless feels like it won't rust anytime soon. Exactly what I needed for vibration-prone spots.

Just finished rebuilding a small machine guard and these held up through a week of constant vibration without a single one backing out. The 18-8 stainless finish is clean and the pan heads sit flush, which made the whole job look tidy. Two hundred in the pack means I've got spares for the next proje

Perfect for the motorcycle fairing bolts I was replacing — these M5 SEMS washers lock up tight against vibration just as described. The 18-8 stainless finish matches the hardware perfectly and feels corrosion-resistant.