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Hex Slotted Nuts, Grade 2, Plain Finish

Slotted Nut

Also known as:  

Castle Nuts

Slotted Nuts are used with bolts or studs that have a hole drilled in their threaded section. Once the nut is installed, a cotter pin or safety wire 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.

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Code Product Qty. Package Qty. Carton  
NT156-3302 1/4-20 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-5312 5/16-18 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-6312 3/8-16 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-5382 3/8-24 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-7312 7/16-14 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-7382 7/16-20 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-9312 1/2-13 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-9382 1/2-20 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT151-4682 9/16-12 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-1382 9/16-18 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-1312 5/8-11 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-3382 5/8-18 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-3312 3/4-10 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-5392 3/4-16 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-5322 7/8-9 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-7392 7/8-14 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-7322 1-8 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-9392 1-14 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-9322 1 1/8-7 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-1392 1 1/8-12 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-0322 1 1/4-7 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-3392 1 1/4-12 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-2322 1 3/8-6 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-3322 1 1/2-6 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)
NT156-7302 1 1/2-12 Finished Hex Slotted Nut, Grade 2, Plain Finish (no rust protection)