Volume Discounts and Low Prices!

Hex Castle Nuts, Grade 2, Zinc Plated

Castle Nut

Also known as:  

Castellated Nuts, Slotted Nuts

Castle Nuts are used with bolts or studs that have a hole drilled in their threaded section. Once the nut is installed, a cotter pin, safety lockwire or spring pin is inserted through opposing slots in the nut and the bolt's hole to prevent the nut from loosening. Slotted Nuts have a flat top; Castle Nuts have a higher profile because of their slotted cylindrical top.

Print
Code Product Qty. Package Qty. Carton  
NT146-8072 1/4-28 Hex Castle Nut, Grade 2, Zinc Plated
NT146-0072 5/16-24 Hex Castle Nut, Grade 2, Zinc Plated
NT146-2072 3/8-24 Hex Castle Nut, Grade 2, Zinc Plated
NT146-4082 7/16-20 Hex Castle Nut, Grade 2, Zinc Plated
NT146-6082 1/2-20 Hex Castle Nut, Grade 2, Zinc Plated
NT146-8082 9/16-18 Hex Castle Nut, Grade 2, Zinc Plated
NT146-0082 5/8-18 Hex Castle Nut, Grade 2, Zinc Plated
NT146-2082 3/4-16 Hex Castle Nut, Grade 2, Zinc Plated
NT146-4092 7/8-14 Hex Castle Nut, Grade 2, Zinc Plated
NT146-6092 1-14 Hex Castle Nut, Grade 2, Zinc Plated
NT102-9643 1-14 Hex Castle Nut, Grade 5, Zinc Plated
NT146-8092 1 1/8-12 Hex Castle Nut, Grade 2, Zinc Plated
NT146-0092 1 1/4-12 Hex Castle Nut, Grade 2, Zinc Plated
NT146-2092 1 3/8-12 Hex Castle Nut, Grade 2, Zinc Plated
NT146-4002 1 1/2-12 Hex Castle Nut, Grade 2, Zinc Plated