براغي مجموعة مقبس نقطة الكوب 7/16-14 × 7/8 بوصة | سبيكة فولاذ مطلية بالزنك (100/عبوة)

The cup point bit into the shaft perfectly without wandering during initial tightening on a jig fixture. These 7/16-14 screws held fast under heavy vibration, and the zinc plating on all 100 pieces looks consistent.

I needed these for a machinery repair and the cup point bit into the shaft perfectly without slipping. The zinc coating also seems durable enough to resist rust in a damp shop.

I needed these for a machinery repair where a standard allen wrench couldn't get enough torque, and the cup point bit into the shaft perfectly. The zinc plating looks clean and should resist rust in my shop.