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 6610-01-462-5100
NSN 6105-01-138-8673
NSN 5895-00-155-8581
NSN 6650-00-167-9955
NSN 5975-00-378-8407
NSN 5960-01-237-8995
NSN 5855-01-483-1350
NSN 2925-01-327-3069
NSN 6320-01-562-1599
NSN 6610-00-111-7312
NSN 5925-01-227-2566
NSN 6320-01-618-7800