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Machine Bolt
Model NAS501-4-6A
Quick Information about NAS501-4-6A
3a thread class, steel comp 321 overall or steel comp 347 overall material, passivate overall surface treatment, unf thread series designator.
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Product Details
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NSN:5306-00-638-8201 (5306006388201)
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Thread Direction:Right-hand
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Thread Length:0.469 inches
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Fastener Length:0.781 inches
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Head Style:Hexagon
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Head Height:0.156 inches
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Width Flats:0.438 inches
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Thread Diameter:0.250 inches
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Grip Length:0.312 inches
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Features Provided:Finished head
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Thready (tpi):28
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Material Specification:Qq-s-763, cl 8, ty a federal specification all material responses
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Schedule B Code:7318152000
Classification
Bolts and bolts and their nuts or washers exported in the same shipment
Definition Machine Bolt
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Price Quote
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