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 6105-01-374-7937
NSN 5996-00-086-2838
NSN 5996-01-115-8509
NSN 5950-01-443-4029
NSN 7035-00-270-5519
NSN 5996-01-642-3520
NSN 5965-01-127-0389
NSN 6650-00-463-1514
NSN 6110-01-399-6165
NSN 6145-01-318-0059
NSN 6145-00-905-5162
NSN 5855-01-559-9639