براغي مقبس مدببة M6 × 40 مم | فولاذ سبائكي (100 / عبوة)

These set screws have a really aggressive cone point that bites in perfectly—much better than the flat-tip ones I’ve used before. The hex socket drive made installation a breeze in a tight spot on my shaft.

Used these to secure a locking collar on a shaft and the hex socket let me really tighten them down without stripping. The alloy steel feels solid and the cone point grabbed nicely into the metal.

The cone point on these really bites into the shaft, no slipping at all even under heavy load. They threaded in smoothly and the alloy steel feels plenty tough for industrial use.