Screw is for an exhaust housing
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 4140-00-402-8291
NSN 6110-01-063-7423
NSN 5930-01-212-7495
NSN 4140-01-089-9724
NSN 5925-01-221-1669
NSN 5915-00-688-9124
NSN 5855-01-520-8747
NSN 5835-01-391-4556
NSN 5910-00-342-2192
NSN 5920-00-189-7497
NSN 6685-01-042-3529
NSN 6685-01-482-1328