System of Measurement

Thread Size

Threading

Length

Head Diameter

Drive Style

Fastener Strength Grade/Class

Drive Size

Thread Pitch

Fastener Head Type

Shoulder Diameter

Socket Head Profile

Shoulder Length

Thread Type

Material

Head Height

Thread Length

Finish

Specifications Met

Thread Spacing

Hardness

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

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals