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.
Classification: Zirconium and articles thereof nesoi
NSN 6150-00-351-5658
NSN 5998-00-524-2315
NSN 5950-01-289-2100
NSN 5965-00-139-4870
NSN 5945-01-500-8719
NSN 5996-00-915-3164
NSN 5998-01-079-6324
NSN 7035-01-442-5737
NSN 6650-01-519-1867
NSN 6320-01-426-8947
NSN 5950-00-088-3487
NSN 6645-00-845-1071