Fastener SuperStore will close Wednesday 11/23 at 5pm CT and reopen Monday 11/28. Orders placed after 5pm CT Wednesday will ship 11/28. Happy Thanksgiving!!

Square Nuts

Square Nuts

Square Nuts are offered in steel with a zinc, galvanized or plain finish. Available in regular and heavy configurations, square nuts are designed for use with square bolts and offer a wider wrenching surface than hex nuts.