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 5895-01-068-3279
NSN 6220-00-851-9037
NSN 6110-01-415-3343
NSN 6620-01-544-8735
NSN 5975-01-281-7270
NSN 5990-00-980-7808
NSN 5920-01-423-8595
NSN 6685-01-022-5176
NSN 6150-00-202-9150
NSN 5835-01-119-8561
NSN 6610-01-559-5073
NSN 5960-01-250-5502