System of Measurement

Thread Size

Length

Fastener Head Type

Thread Spacing

Threading

Material

Head Diameter

Drive Style

Thread Type

Thread Length

Head Height

Socket Head Profile

Head Width

Finish

Thread Direction

Tip Type

Drive Size

Rounded Head Style

Hardness

Thread Fit

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals