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 6620-00-120-0974
NSN 5945-01-434-1438
NSN 6105-00-099-8818
NSN 5915-00-859-5146
NSN 6145-00-738-5601
NSN 5998-01-082-8904
NSN 5835-00-341-5441
NSN 6685-01-285-4537
NSN 5925-00-612-7159
NSN 5996-01-224-7914
NSN 5930-01-560-5887
NSN 5915-00-835-6479