Fastener SuperStore will close at 5pm CT on Friday, July 1st and reopen at 7am CT on Tuesday, July 5th. Have a safe and happy 4th of July!

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.