Bulk Keps K-Lock Hex Locknuts – Stainless Steel A2 (18-8) with 400 Series External Tooth Washer (US Inch Size FR7SMSBP these washers are designed to

these washers are designed to prevent nuts and bolts from loosening due to vibrations and dynamic loads

are ideal for applications requiring a larger bearing surface

Machinery and equipment maintenance

Finish: Zinc Plated with Trivalent Chromium (CR+3) for enhanced corrosion resistance

Our Fine Thread Grade 8 3/8-16 Hex Flange Screws are engineered for applications requiring superior strength and durability

Bulk Keps K-Lock Hex Locknuts – Stainless Steel A2 (18-8) with 400 Series External Tooth Washer (US Inch Size FR7SMSBP these washers are designed toBulk Keps K Lock Hex Locknuts Stainless Steel A2 with 400 Series External Tooth Washer Our premium Keps K Lock Hex Locknuts feature high quality A2 (18 8) Stainless Steel construction and an integrated 400 Series Stainless Steel external tooth washer. This design offers both corrosion resistance and secure fastening, providing superior performance in a wide range of applications, including construction, automotive, electronics, and heavy machinery.