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 6645-01-242-9240
NSN 5998-00-690-6490
NSN 5925-01-463-8594
NSN 5965-01-418-7226
NSN 5996-00-329-2886
NSN 2925-01-562-1663
NSN 5985-01-010-0674
NSN 6650-01-105-9500
NSN 5910-01-655-5888
NSN 5895-01-408-4208
NSN 5925-00-563-0262
NSN 6320-00-343-1798