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 6320-01-607-1491
NSN 5935-01-362-4029
NSN 6240-00-778-7845
NSN 5990-01-251-7313
NSN 6145-01-538-5022
NSN 5910-00-295-6194
NSN 6150-01-133-8742
NSN 5998-01-485-3042
NSN 5905-00-477-7338
NSN 6645-00-521-0353
NSN 5985-01-247-9133
NSN 6150-00-116-7939