8-18 x 1 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel M6 064-105 They have a full thread

They have a full thread and are designed for use in metal applications

The nut has a hexagonal shape and is 7/16 inches in diameter

The fully threaded design allows for maximum strength and holding power

The 5/16-18 x 2 3/4 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

The 7/8-9 thread size makes it compatible with bolts and screws of the same diameter

8-18 x 1 Unslotted Indented Hex Washer Full Thread Self Drill Screw 410 Stainless Steel M6 064-105 They have a full threadThese 8 18 x 1 Unslotted Indented Hex Washer Full Thread Self Drill Screws are made of 410 stainless steel, which provides excellent corrosion resistance. They have a full thread design that provides maximum holding power, and a self drilling tip that eliminates the need for pre drilling. The indented hex washer head provides a secure grip for driving, and the unthreaded portion of the screw allows for easy countersinking. These screws are ideal for