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 5930-01-521-8952
NSN 6105-00-478-0157
NSN 6620-01-531-3250
NSN 5990-00-163-4173
NSN 5998-00-459-0664
NSN 4140-01-411-3018
NSN 6240-01-369-3758
NSN 5925-00-175-9349
NSN 5999-01-363-5929
NSN 6685-01-495-3712
NSN 5999-01-495-1940
NSN 5999-01-075-3071