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 6650-01-647-4696
NSN 6145-00-170-9415
NSN 4140-00-330-5841
NSN 5985-00-682-9190
NSN 6110-01-564-6930
NSN 6240-00-072-9966
NSN 5998-01-462-0836
NSN 6685-01-234-7456
NSN 5915-01-453-6152
NSN 5950-01-157-8898
NSN 5999-00-281-3900
NSN 6685-00-238-0100