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 5999-01-310-8495
NSN 5915-01-456-7988
NSN 6320-01-108-5933
NSN 6110-01-310-8476
NSN 5998-01-486-4394
NSN 5895-01-233-5898
NSN 6145-01-060-0973
NSN 6685-01-017-7168
NSN 5975-01-343-1709
NSN 5855-01-020-7982
NSN 5975-01-183-5492
NSN 6645-01-540-7989