Flat Washer - 3/8" - Medium Carbon Steel - Zinc - USS - Made In USA - Pkg of 100 - BBI 850150 Sink The statement "Conforms to ASTM

The statement "Conforms to ASTM D-4236" means the product has been tested and approved by a 3rd-party lab and toxicologist who found no hazardous materials present that would require a warning statement

500" long Brass thread insert for Hard Wood

The cut length tolerance is ± 0

Adhesive: Synthetic rubber/resin hot melt adhesive

Disposable latex gloves with enhanced finger thickness

Flat Washer - 3/8" - Medium Carbon Steel - Zinc - USS - Made In USA - Pkg of 100 - BBI 850150 Sink The statement "Conforms to ASTMUSS Flat Washers give tightness to a joint, help prevent leakage, and distribute pressure under the head of a nut or bolt to prevent fastener from damaging materials. Hardware is constructed of high quality steel for long lasting durability.