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 5998-01-212-9251
NSN 5835-01-368-4015
NSN 5925-01-659-9710
NSN 5998-00-851-9040
NSN 5996-01-008-0704
NSN 5910-01-521-3684
NSN 4140-00-715-7747
NSN 4140-01-357-7867
NSN 6240-01-088-7629
NSN 6645-01-542-6159
NSN 2925-01-633-4048
NSN 5925-01-303-5306