System of Measurement

Thread Size

Length

Threading

Fastener Head Type

Thread Spacing

Fastener Strength Grade/Class

Tensile Strength

Drive Size

Head Diameter

Thread Type

Material

Socket Head Profile

Drive Style

Thread Direction

Finish

Performance

Thread Fit

Hardness

Specifications Met

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

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Head Height