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 4140-01-061-9849
NSN 6145-01-277-8917
NSN 5965-01-250-8542
NSN 6620-01-476-7355
NSN 7035-00-252-7467
NSN 6150-01-559-7009
NSN 5915-01-103-0823
NSN 6145-01-512-5885
NSN 5960-01-040-7114
NSN 6645-01-391-8763
NSN 6645-00-171-9251
NSN 5905-00-183-4163