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 5990-01-582-5238
NSN 5998-01-393-1715
NSN 7035-01-566-0779
NSN 5965-01-231-8772
NSN 6150-00-799-9703
NSN 6220-01-342-5191
NSN 5985-00-134-9219
NSN 5985-01-332-8476
NSN 5925-01-411-3048
NSN 5895-01-136-5979
NSN 6105-00-536-4569
NSN 5905-01-514-5921