3/8-16 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 5/16-24 NE These 4-40 x 3/8 Phillips

These 4-40 x 3/8 Phillips Pan Split Lock & Narrow Flat Washer Sems Fully Threaded Zinc are designed for a variety of applications

Made from alloy steel with a tensile strength of 10

These 6-20 x 1/4 6 Lobe Pan Self Tapping Screw Type AB Fully Threaded Black Oxide screws are designed for a variety of applications

and feature a 6-lobe pan head for easy driving

The square drive head allows for easy driving with a square drive bit

3/8-16 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 5/16-24 NE These 4-40 x 3/8 PhillipsThe 3 8 16 x 2 1 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a versatile and durable screw designed for various applications. It features a 3 8 inch diameter, a 16 threads per inch pitch, and a length of 2 1 4 inches. The serrated hex flange washer head provides a secure grip and prevents the screw from loosening. The full thread design allows for maximum holding power, while the case hardened zinc coating ensures corrosion