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 6110-01-158-6138
NSN 5965-01-099-2989
NSN 6685-00-269-6444
NSN 4140-00-894-1048
NSN 6135-00-112-8637
NSN 6220-01-519-9305
NSN 5999-01-020-7641
NSN 5920-01-580-3412
NSN 6650-00-877-6972
NSN 5915-00-304-8195
NSN 5895-01-577-5120
NSN 5935-01-120-0348