براغي تثبيت سداسية M4 × 40 مم بنقطة كلب كاملة | فولاذ سبائكي (200/عبوة)

The hex socket drive engaged perfectly with my Allen key, making these set screws a breeze to install in confined spaces. The full dog point tip gripped firmly without slipping during assembly.

Installing these in a tight spot was so much easier with the full dog point tip; it holds perfectly until you get the threads started. The alloy steel feels sturdy, and the hex socket drive really lets you torque them down without stripping.

The hex socket drive on these set screws made installation a breeze even in tight spots. The alloy steel feels sturdy and the full dog point tip is machined cleanly. Worked perfectly for my jig adjustments.