An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
NSN 6240-00-038-7540
NSN 2925-01-532-0781
NSN 6685-00-883-4608
NSN 6240-01-619-5774
NSN 5910-00-160-1070
NSN 6645-01-116-2037
NSN 5999-01-396-9179
NSN 6685-00-399-3250
NSN 5935-01-067-9119
NSN 5835-00-016-0389
NSN 5930-01-111-9724
NSN 5985-01-371-3449