0.5000 hardened to 35/40 rockwell c scale, thread hardened to 20/25 rockwell c scale
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 6240-00-231-0761
NSN 5960-01-541-9884
NSN 6645-01-053-3185
NSN 5835-01-356-6945
NSN 5895-01-100-3759
NSN 5935-01-022-8249
NSN 5895-00-611-3168
NSN 5985-00-103-2702
NSN 6645-01-344-8702
NSN 5920-01-511-9215
NSN 6650-00-266-6808
NSN 5965-01-005-0611