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 6150-01-305-4787
NSN 6135-01-574-2040
NSN 6145-00-378-3836
NSN 5945-01-169-3568
NSN 5998-01-564-0168
NSN 6105-01-128-6831
NSN 5895-01-619-4419
NSN 6620-01-498-4780
NSN 5985-00-256-1326
NSN 5965-01-148-3396
NSN 5835-01-257-5342
NSN 5998-01-458-8655