10-16 x 1 1/2 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide WUSSBZ they meet HR15N specifications for

they meet HR15N specifications for demanding applications

These screws are perfect for use in a variety of applications

This 5/16-18 x 2 3/4 Hex Cap Screw is made of durable 18-8 stainless steel

The screw is 10-16 x 1 1/4

10-16 x 1 1/2 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide WUSSBZ they meet HR15N specifications forThese 10 16 x 1 1 2" unslotted indented hex washer full thread self drilling screws in black oxide are designed for fast and secure fastening in metal applications. Their self drilling tips eliminate the need for pre drilling, saving time and effort. The indented hex washer head provides a wide bearing surface and prevents over tightening. The full thread design ensures maximum holding power, while the black oxide finish offers corrosion resistance.