NAS1581C3R2P

Close Tolerance Screw

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Description:

NAS1581C3R2P Close Tolerance Screw

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NAS1581C3R2P Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.363 inches maximum
Fastener Length:
0.258 inches minimum and 0.305 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.258 inches minimum and 0.305 inches maximum
Grip Diameter:
0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.190 inches
Grip Length:
0.115 inches minimum and 0.135 inches maximum
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Iron alloy 660 overall
Material Specification:
Ams 5731 assn std single material response overall or ams 5732 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416, type 2 class 2 fed spec all treatment responses overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1581 professional/industrial association standard

Additional Information

SKU / Model: NAS1581C3R2P
NSN: 5305-01-436-9733
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1581C3R2P_Military-Fasteners-com.pdf
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