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Square Nuts


Mutual Screw & Supply stocks square nuts in 1/4-20 inch sizes, in quantities of up to 100 pieces, and 5/16-20 (up to 50 pieces), 3/8-16 (up to 50), and 1/2-1/3 inch sizes (up to 25 pieces). Our stainless steel square nuts are made of the highest-quality material and work with many types of fasteners.

We are equipped to distribute square head bolts as well, enabling industrial customers to obtain the parts needed to ensure secure assembly and construction. An inventory of standard and metric square nuts and bolts consists of a wide range of products and supplies. Request a quote at any time, or order parts in the quantity you need for a fast and dependable delivery of any of our over 136,000 SKUs now available.

Department - 316 Stainless Steel Square Nuts