these washers are made from thru-hardened medium carbon steel for enhanced hardness and durability under high clamp loads

"The 7/16-14 x 3 1/2 Grade 5 Plow Bolt No

Efficiently secure items with this package of (50) 1/2-13 x 2 1/4 Grade 5 Plow Bolts

and feature a heavy hex head design

3/8-24 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

M20 Flat Washer Metric ASME B18.22M Narrow Thru Hardened Zinc CR+3 Domestic USA - Carton (700) Strong-Point® Phillips Bugle Head Self Drilling Drywall Screws Ruspert Coated these washers are made fromM20 Flat Washer Metric ASME B18. 22M Narrow Thru Hardened Zinc CR+3 Domestic USA Carton (700) is USA made to ASME B18. 22M Narrow specs, this metric washer is ideal for tight clearances. Its thru hardened steel construction withstands high torque loads without deforming. Finished with RoHS compliant Zinc CR+3 for durable corrosion resistance, it is fully BAA compliant for domestic requirements