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 5905-01-013-8937
NSN 5985-00-916-6015
NSN 5895-01-218-0602
NSN 6220-01-216-5367
NSN 5996-01-608-4360
NSN 5895-00-644-5712
NSN 2925-00-928-5931
NSN 5930-00-596-9276
NSN 6220-00-676-0904
NSN 2925-01-429-2235
NSN 5996-01-249-7392
NSN 5985-01-333-8944