براغي رأس مقبس كاملة النقطة M4 × 6 مم | فولاذ سبائكي (500 / عبوة)

The full dog point tip really locked into the mounting bracket without slipping, even under heavy torque. For the price of a 500-pack, these M4 set screws are a solid bargain for any precision adjustment job.

The hex socket drive made installing these in a tight spot so much easier than I expected. The alloy steel feels solid and the dog point tip seated perfectly on my project. Exactly what I needed for the job.

The full dog point tip really grabbed and held tight on the shaft I was securing, and the alloy steel feels solid enough for repeated adjustments. I've already used half the pack on various jig fixtures, and every one threaded in smoothly without any binding.