10-16 x 1/2 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel WIY It is made of stainless

It is made of stainless steel and has a nylon insert that helps to prevent the nut from loosening

These screws are fully threaded for maximum holding power

The full contour thread extends along the entire length of the screw

The 8-32 x 3/8 6-Lobe Flat Machine Screw Fully Threaded Zinc is a small

10-16 x 1/2 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel WIY It is made of stainlessThese 10 16 x 1 2" unslotted indented hex washer full thread self drill screws are constructed from durable 410 stainless steel. They feature a hex washer head with an indented drive for increased torque and reduced cam out. The self drilling point eliminates the need for pre drilling, making installation quick and easy. These screws are ideal for use in a variety of applications, including metal to metal fastening, roofing, and HVAC.