5/16-18 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 6-32-.120 They are made of zinc-plated

They are made of zinc-plated steel and have a bonded neoprene EPDM washer that provides a weather-resistant seal

5 x 30 DIN 965 Metric Phillips Flat Machine Screw is a full thread screw made of 18-8 stainless steel

this screw provides maximum holding power and can be easily installed using a Phillips screwdriver

and the 1/4-inch length is suitable for a variety of applications

the 1/2-20 Finished Hex Nut Steel Zinc is the perfect choice

5/16-18 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 6-32-.120 They are made of zinc-platedThe 5 16 18 x 2 1 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a versatile and durable fastener designed for a wide range of applications. The 5 16 18 thread size ensures a secure and reliable hold, while the 2 1 4 inch length provides ample reach for most projects. The serrated hex flange washer provides additional grip and prevents the screw from loosening due to vibration or movement. The full thread design allows for maximum