Socket drive recess in thread end 0.158 in. Min and 0.162 in. Max width across flats
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5999-01-121-7661
NSN 4140-01-337-4625
NSN 5960-01-458-0774
NSN 6645-01-076-9310
NSN 5935-01-417-9283
NSN 2925-00-450-7783
NSN 6620-00-728-3445
NSN 6610-01-492-9900
NSN 7035-01-527-3728
NSN 6320-01-259-2604
NSN 5935-01-059-8371
NSN 6105-00-850-3634