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 6610-01-207-0045
NSN 5925-00-375-5468
NSN 5855-00-918-1622
NSN 6135-00-112-8637
NSN 5895-01-023-3227
NSN 6145-01-283-4530
NSN 5920-01-377-1410
NSN 6220-01-113-3257
NSN 5930-00-504-0151
NSN 6610-01-524-9576
NSN 5905-00-006-5506
NSN 4140-01-421-4045