An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5925-01-442-8589
NSN 5996-01-277-5156
NSN 5920-01-424-9418
NSN 6150-01-383-3645
NSN 5915-00-216-5909
NSN 6650-01-414-6701
NSN 6145-01-281-7222
NSN 6220-01-045-3834
NSN 6220-00-553-8938
NSN 5990-01-501-5409
NSN 5985-00-010-0645
NSN 6240-00-925-2194