Free shipping* on orders over $250 · in-stock orders typically arrive within 2-3 business days
Expedited shipping available at checkout
30-day returns on unused items · 25% restocking fee may apply
Electrical & special-order items non-returnable
Description
Hexagonal Crown Nut designed for securing bolts and preventing loosening in various mechanical applications || Features a width across flats of 12.70 mm (1/2 in) and a thickness of 13.46 mm (0.53 in), ideal for robust fastening || Equipped with 18 threads per inch and a thread size of 7.92 mm (5/16 in) for precise and secure fitting || Made from durable steel, ensuring long-lasting performance and reliability || Finished with a zinc coating for enhanced corrosion resistance and durability