NSN 5305-01-081-0129
Tap Bolt
Between 4.581 inches and 4.611 inches fastener length, hexagon head style, between 0.656 inches and 0.672 inches head height, width between flats: between 1.801 inches and 1.815 inches .
Manufacturer part number NAS1020-44 for national stock number 5305010810129.
Datasheet
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Product description
Hexagon Head Cap Screw NSN 5305-01-081-0129.
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MPN or Model
NAS1020-44
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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)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 1.816 inches and 1.876 inches -
Fastener Length
Between 4.581 inches and 4.611 inches -
Head Style
Hexagon -
Head Height
Between 0.656 inches and 0.672 inches -
Width Between Flats
Between 1.801 inches and 1.815 inches -
Shank Unthreaded Hole Diameter
0.141 inches first hole and 0.151 inches first hole -
Thread Diameter
1.250 inches -
Thready Qty Per Inch (tpi)
12 -
Distance From Head Largest Bearing Surface To Shank Hole Center
4.115 inches first hole and 4.135 inches first hole -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Iron alloy 660 -
Material Specification
Ams 5732 assn standard 1st material response or ams 5737 assn standard 1st material response or ams 5733 assn standard 2nd material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
Thread Series Designator
Unjf -
Specification Data
80205-nas1020 professional/industrial association standard
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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 5305-01-081-0129 hexagon head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS1020-44 | National Aerospace Standards |
NAS1020-44 | National Aerospace Standards |
NAS1020-44 | National Aerospace Standards |