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 5905-01-163-6623
NSN 6105-01-175-5531
NSN 6130-01-146-5804
NSN 6110-00-413-4703
NSN 2925-00-149-0760
NSN 5990-01-100-1840
NSN 6135-01-202-8113
NSN 5975-01-140-8280
NSN 6685-00-257-4088
NSN 5998-00-811-8880
NSN 5996-00-456-0895
NSN 2925-00-278-9468