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 5965-01-082-6800
NSN 5910-00-388-6737
NSN 6645-01-364-4042
NSN 5895-01-227-8845
NSN 5925-01-429-7699
NSN 2925-01-548-6674
NSN 6620-01-564-7858
NSN 5895-01-276-4236
NSN 5996-01-025-4085
NSN 6620-00-290-6505
NSN 5996-01-345-5181
NSN 5999-01-230-0346