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.
NSN 5998-01-516-3484
NSN 5998-01-645-2745
NSN 2925-01-412-9520
NSN 5985-00-761-6048
NSN 5935-01-052-5223
NSN 5945-00-025-3053
NSN 6320-00-036-3688
NSN 6620-00-148-8307
NSN 5895-00-623-0255
NSN 5965-01-601-3968
NSN 6240-01-555-4832
NSN 5950-00-115-3652