براغي تثبيت بمقبس سداسي 3/4-16 × 1-1/2 بوصة، رأس مسطح، فولاذ سبائكي (100/عبوة)

The flat point tip seated perfectly into the shaft dimple without walking, which is exactly what I needed for a stubborn alignment job. All 100 pieces came uniformly threaded and the hex drive took my torque wrench without stripping. Solid batch for the price.

I needed some heavy-duty set screws for a machine alignment project, and these flat-point alloy steel ones held up well without stripping. The 3/4-16 thread engaged smoothly, though the hex socket could have been slightly deeper for easier access in tight spots.

The hex socket drive really let me torque these down tight in a cramped spot—no issues with stripping. They fit perfectly in my jig setup, and for a hundred pieces the price feels reasonable. Only wish they came in a smaller thread size for other projects.