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 5965-01-105-4194
NSN 5950-01-172-9891
NSN 6150-00-521-4522
NSN 5895-01-393-0332
NSN 5950-01-203-7892
NSN 2925-01-228-6554
NSN 5935-01-555-8261
NSN 6150-01-363-0835
NSN 6145-00-104-7789
NSN 6150-01-442-0825
NSN 5960-01-359-6630
NSN 6645-01-645-4291