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 5855-01-218-3735
NSN 6135-00-801-0587
NSN 6240-01-359-6024
NSN 5945-01-213-2771
NSN 5996-01-068-4469
NSN 5905-01-267-1302
NSN 6110-00-498-6233
NSN 6135-01-061-1862
NSN 5975-00-779-3319
NSN 4140-00-450-6883
NSN 6645-00-133-1536
NSN 5950-01-591-6205