Class 2a thread fit with .25"-28 thread
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5915-00-487-8012
NSN 4140-00-669-6109
NSN 6135-01-363-5109
NSN 5945-00-710-0278
NSN 6320-01-125-3361
NSN 5945-00-988-5280
NSN 6620-01-068-4498
NSN 6130-01-397-8049
NSN 6220-00-468-5801
NSN 6135-00-840-6451
NSN 5920-01-200-6655
NSN 2925-01-084-3347