Screw (1/4"-20 x 1/2", stl, fil, s.S.)
No other part numbers with same form, fit, and function found.
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 5960-01-359-4257
NSN 5930-01-584-8468
NSN 5920-00-166-7877
NSN 5935-00-120-1274
NSN 5930-00-070-0751
NSN 5835-01-116-2369
NSN 6220-01-027-1294
NSN 6150-01-187-6876
NSN 2925-01-337-2508
NSN 5935-01-191-8270
NSN 6110-01-341-7871
NSN 5855-01-199-2046