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 5895-01-480-7889
NSN 5998-01-478-3716
NSN 5895-01-112-0532
NSN 5920-00-252-3197
NSN 5920-00-819-8577
NSN 5910-01-536-9435
NSN 6145-00-512-6675
NSN 6110-01-556-3143
NSN 5960-00-348-3015
NSN 5835-01-163-4215
NSN 6130-01-585-6284
NSN 5985-01-244-1261