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 6240-01-339-3751
NSN 5930-01-067-4723
NSN 6220-00-285-5786
NSN 6145-01-213-8461
NSN 6150-00-415-9372
NSN 6110-01-329-2290
NSN 5905-01-614-5948
NSN 5855-00-631-4565
NSN 5915-01-352-5871
NSN 6620-00-723-2075
NSN 6320-00-925-0558
NSN 5975-01-036-3507