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 5855-01-481-8529
NSN 5998-01-586-5380
NSN 5905-01-578-4823
NSN 6220-01-233-1534
NSN 5910-00-379-2349
NSN 5895-00-757-5367
NSN 6645-01-422-1374
NSN 6150-00-546-7943
NSN 6110-01-377-6557
NSN 5895-01-093-4179
NSN 5945-00-276-9274
NSN 5920-01-118-0309