1/2" - 28 Stainless Steel, Thin Hex Nut. Black Oxide.

Part #1203741

MFG #MS25082C19B

Specifications

Brand: Hardware Specialty

DFARS Compliant: Yes

Finish: Black Oxide

Material: Stainless Steel

Mil-Spec: Yes

Nut Height: 7/64"

Nut Width: 5/8"

RoHS Compliant: Yes

System of Measurement: Unified (inch)

Thread Fit: Class 2B

Thread Size: 1/2" - 28

Thread Type: UNEF

Harmonized Tariff Code

MS Standard