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 6135-00-935-8769
NSN 6135-01-121-3225
NSN 6145-00-218-7831
NSN 5985-00-665-3998
NSN 6105-01-269-0484
NSN 5999-01-313-7190
NSN 6620-00-475-3224
NSN 5835-00-632-8621
NSN 6320-01-342-4884
NSN 6645-00-460-0528
NSN 6685-00-309-5693
NSN 5910-00-254-1605