An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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 not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5945-01-367-6469
NSN 5920-01-045-1484
NSN 5965-01-147-5847
NSN 7035-00-337-8745
NSN 5996-00-351-2369
NSN 4140-00-816-7049
NSN 5910-01-153-7308
NSN 5996-01-496-8563
NSN 7035-01-575-6768
NSN 5999-01-486-3529
NSN 5985-00-397-7296
NSN 6610-01-469-2408