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 5998-01-531-5080
NSN 5920-01-397-1280
NSN 5985-00-111-1605
NSN 5835-01-339-0542
NSN 5996-00-471-0540
NSN 5965-00-402-5208
NSN 5895-00-637-2658
NSN 5915-01-426-8862
NSN 6610-01-262-5968
NSN 6620-01-406-6840
NSN 5930-01-326-4727
NSN 6610-01-361-9988