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 4140-01-354-7907
NSN 5935-00-118-1060
NSN 6620-01-259-5944
NSN 6320-01-064-0372
NSN 5965-00-899-0453
NSN 6685-01-033-1606
NSN 5935-00-959-7727
NSN 5996-00-289-9847
NSN 6150-00-210-6302
NSN 5950-00-150-4772
NSN 5975-00-099-9312
NSN