NSN 5305-01-477-4642
Tap Bolt
1.250 inches fastener length, hexagon head style, between 0.195 inches and 0.211 inches head height, width between flats: between 0.489 inches and 0.500 inches .
Manufacturer part number B1821BF031F125N for national stock number 5305014774642.
Datasheet
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Product description
Hexagon Head Cap Screw NSN 5305-01-477-4642.
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MPN or Model
B1821BF031F125N
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
096640 - Screws, Iron Or Steel -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.875 inches -
Fastener Length
1.250 inches -
Head Style
Hexagon -
Head Height
Between 0.195 inches and 0.211 inches -
Width Between Flats
Between 0.489 inches and 0.500 inches -
Thread Diameter
0.312 inches -
Thready Qty Per Inch (tpi)
24 -
Material
Steel -
Material Specification
Astma354, grade bd assn standard single material response -
Surface Treatment
Zinc -
Surface Treatment Specification
Astm b33 type 2 sc 3 assn standard single treatment response -
Thread Series Designator
Unf
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Pricing and Availability
Get a quote for 5305-01-477-4642 hexagon head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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B1821BF031F125N | American National Standards |