3/8"-16 Steel Zinc Plated Finish Machine Screw Square Nut, 1250 pk., EnjoyTool Select, Mfr#: SQMSNI20370-1250BX$85.29+
5/16"-18 Square Nuts Grade 2 Steel/Zinc Plated , 2500PK, Newport Fasteners, Mfr#: 413623-BR-2500$396.99+
5/16"-18 Steel Zinc Plated Finish Machine Screw Square Nut, 100 pk., EnjoyTool Select, Mfr#: SQMSNI20310-100BX$10.19+
5/8"-11 Steel Zinc Plated Finish Square Nut - Regular, 25 pk., EnjoyTool Select, Mfr#: SQNI20620-025BX$10.75+
7/16-14 Regular Square Nuts/Grade 2/Hot Dip Galvanized , 1000PK, Newport Fasteners, Mfr#: NB238034B-1000$395.99+
5/16"-18 Steel Zinc Plated Finish Square Nut - Regular, 100 pk., EnjoyTool Select, Mfr#: SQNI20310-100BX$11.99+
#8-32 Steel Zinc Plated Finish Machine Screw Square Nut, 7500 pk., EnjoyTool Select, Mfr#: SQMSNI20-80-7500BX$132.99+
1-1/4"-7 Low Carbon Steel Plain Finish Square Nut - Heavy, EnjoyTool Select, Mfr#: U11121.125.0001$5.15+
7/16"-14 Square Nuts Grade 2 Steel/Zinc Plated , 100PK, Newport Fasteners, Mfr#: 830503-PR-100$72.99+
3/4"-10 Square Nuts Grade 2 Steel/Hot Dip Galvanized , 250PK, Newport Fasteners, Mfr#: 673265-BR-250$340.99+
1-1/4"-7 Carbon Steel Plain Finish Square Nut - Heavy, EnjoyTool Select, Mfr#: U11122.125.0001$19.15+
1/4"-20 Square Nuts Grade 2 Steel/Hot Dip Galvanized , 250PK, Newport Fasteners, Mfr#: 474160-PR-250$60.39+
5/16"-18 Square Nuts Grade 2 Steel/Hot Dip Galvanized , 2500PK, Newport Fasteners, Mfr#: 239285-BR-2500$585.99+
3/4"-10 Low Carbon Steel Zinc Plated Finish Square Nut - Regular, 10 pk., EnjoyTool Select, Mfr#: U11140.075.0001$8.29+
5/16"-18 Low Carbon Steel Plain Finish Square Nut - Heavy, 50 pk., EnjoyTool Select, Mfr#: U11121.031.0001$14.19+
7/8"-9 Stainless Steel Plain Finish Square Nut - Regular, EnjoyTool Select, Mfr#: U51096.087.0001$44.39+
7/16"-14 Square Nuts Grade 2 Steel/Hot Dip Galvanized , 1000PK, Newport Fasteners, Mfr#: 444899-BR-1000$417.99+
1/4-20 Regular Square Nuts/Grade 2/Hot Dip Galvanized , 5000PK, Newport Fasteners, Mfr#: NB238028B-5000$429.99+