1/4 x 8 Simpson Strong-Drive® SDS Heavy-Duty Connector Screw Double-Barrier Coating - Pack (10)

Constructed from high-strength case-hardened steel with a positive-fit T25 6-Lobe drive

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

7/8-9 x 15 A307A Hex Bolt Plain Steel

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 1/4 x 8 Simpson Strong-Drive®M20 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