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 5996-01-400-1640
NSN 5935-00-870-8942
NSN 6105-01-113-7039
NSN 6650-00-717-8913
NSN 5915-01-535-2667
NSN 5925-01-010-1084
NSN 5905-00-851-6547
NSN 4140-01-487-1322
NSN 6650-01-373-8067
NSN 6145-01-094-6822
NSN 5975-01-492-8046
NSN 5975-01-564-2504