1/4-20 x 5/8 Phillips Indented Hex Washer Machine Screw Fully Threaded Black Oxide and Oil LFG Its Grade 8 rating indicates

Its Grade 8 rating indicates its exceptional strength and ability to withstand high loads

making it suitable for use in demanding environments

These 10 x 4 1/2 Six-Lobe (Torx) Bugle Head Coarse Thread Sharp Point Deck Screws are ideal for outdoor applications

#8 Countersunk Finishing Washers are made of 18-8 stainless steel

making it easy to purchase the exact quantity needed for your project

1/4-20 x 5/8 Phillips Indented Hex Washer Machine Screw Fully Threaded Black Oxide and Oil LFG Its Grade 8 rating indicatesThis 1 4 20 x 5 8 Phillips indented hex washer machine screw is fully threaded and has a black oxide and oil finish. It is made of steel and has a Phillips drive. The screw has a washer head that provides a large bearing surface for even load distribution. The black oxide and oil finish provides corrosion resistance and lubricity. This screw is commonly used in automotive, construction, and manufacturing applications.