System of Measurement

Thread Size

Length

Threading

Fastener Strength Grade/Class

Material

Fastener Head Type

Finish

Head Width

Thread Spacing

Thread Type

Specifications Met

Head Height

Drive Style

Thread Direction

Tensile Strength

Thread Fit

Head Diameter

DFARS Specialty Metals

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

REACH

Hardness

Export Control Classification Number (ECCN)

RoHS

Drive Size

Socket Head Profile