براغي مقبس نقطة كوب M12 × 12 مم | فولاذ سبائكي (100 / عبوة)

Fit perfectly into the collars I was assembling, and the cup point grips the shaft much tighter than I expected from set screws in this size. The alloy steel feels really sturdy, so I’m confident these will hold up under load.

I needed a small batch to secure a gear on a shaft, and these M12 alloy steel screws fit perfectly with a clean, tight grip. The socket drive worked smoothly with my hex key, and the cup point held firm under load without slipping. Exactly what I expected for the price.

The cup point digs in nicely on the pulley shaft I used these for, and the alloy steel feels solid. A full box of 100 for this price is a good deal if you do a lot of fittings.