Color no. 36231 federal standard 595
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 2925-01-381-5307
NSN 6685-01-407-8393
NSN 5996-00-872-8053
NSN 5945-01-300-3759
NSN 5930-00-067-6682
NSN 7035-01-242-2052
NSN 5960-01-599-9821
NSN 5895-01-147-0159
NSN 5999-00-400-5084
NSN 5998-01-207-7169
NSN 6610-01-542-9725
NSN 4140-00-862-5644