System of Measurement

Thread Size

Length

Fastener Head Type

Material

Head Width

Threading

Nut Type

Width

Fastener Strength Grade/Class

Finish

Height

Drive Style

Tip Type

Head Height

Thread Type

Thread Spacing

Thread Direction

Fastener Strength Rating

Thread Pitch

Thread Fit

DFARS Specialty Metals

RoHS

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

REACH

Export Control Classification Number (ECCN)