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 6685-00-464-6929
NSN 6610-01-185-5832
NSN 6320-01-543-3238
NSN 5925-00-906-7838
NSN 5999-00-784-0948
NSN 5965-01-093-0642
NSN 6240-00-361-1421
NSN 5855-01-291-6790
NSN 5985-00-648-2081
NSN 6130-01-264-9276
NSN 6145-01-472-3796
NSN 2925-00-078-0525