1/4" - 20 X 3/4" Long, Hex Drive, Indented Hex Head Machine Screw, Steel, Zinc Black Trivalent. Specification - ASME B18.6.3

Part #1312185

MFG #1312185

Specifications

Brand: Hardware Specialty

Mil-Spec: No

System of Measurement: Unified (inch)

Thread Size: 1/4" - 20

Length: 3/4"

Drive Type: Hex

Material: Steel

Finish: Zinc Black Trivalent, Commercial

Locking Element: None

Drive Size: 3/8"

Head Type: Indented Hex

Thread Fit: Class 2A

Thread Type: UNC