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 2925-00-701-9991
NSN 5996-00-433-5002
NSN 2925-00-211-4761
NSN 5935-01-634-0668
NSN 6135-01-168-2944
NSN 6145-01-044-5278
NSN 5925-01-148-7756
NSN 6645-00-127-3835
NSN 2925-01-106-3552
NSN 5985-01-586-0679
NSN 5855-01-147-4785
NSN 6645-01-076-4655