An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
NSN 6135-00-203-9645
NSN 5905-01-627-5601
NSN 5975-01-134-7405
NSN 5996-00-728-3654
NSN 5905-01-641-9211
NSN 5996-00-010-9395
NSN 5960-00-658-7209
NSN 6645-00-135-7480
NSN 6685-01-376-4735
NSN 2925-01-441-8958
NSN 5960-00-500-7050
NSN 2925-01-267-1598