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 5990-00-100-6643
NSN 6105-01-160-7719
NSN 5945-01-052-4397
NSN 5985-00-156-1635
NSN 5975-00-768-8910
NSN 5945-00-093-1124
NSN 6620-01-173-3284
NSN 7035-00-155-9513
NSN 6105-01-437-6431
NSN 6240-01-023-2013
NSN 6145-00-078-9917
NSN 5996-01-542-6080