A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5920-00-486-0482
NSN 5985-00-681-3586
NSN 6650-01-380-4107
NSN 6650-00-908-6358
NSN 6220-01-451-1577
NSN 5895-01-106-3809
NSN 5985-01-381-1201
NSN 6320-01-498-4954
NSN 5965-01-308-3786
NSN 6240-01-387-9737
NSN 6620-01-095-8937
NSN 5975-00-236-0841