1/2"-13 Lock Nuts | Steel Black Oxide | P/N NYB (400 / Pkg.) Shims End screw diameter: 1/4 inch

End screw diameter: 1/4 inch

or workshop projects

and heavy fabrication contexts

Size #10-14

and reduces snag risk on assembled components

1/2"-13 Lock Nuts | Steel Black Oxide | P/N NYB (400 / Pkg.) Shims End screw diameter: 1/4 inchThese 1 2" 13 Lock Nuts are manufactured from Steel with a Black Oxide finish. Lock Nuts are used to fasten against a mating bolt, screw or stud. Material and finish: Steel, Black Oxide finish Head style: Hex Thread size: 1 2 13 Steel Black Oxide Specifications Product type: Lock Nuts Material: Steel Finish: Black Oxide Head style: Hex Thread size: 1 2 13 Threads per inch: 13 Measurement type: Inch Pack quantity: 400 per package