NAS1142E2

Close Tolerance Screw

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Description:

NAS1142E2 Close Tolerance Screw

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NAS1142E2 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.251 inches minimum and 0.301 inches maximum
Fastener Length:
0.386 inches minimum and 0.416 inches maximum
Head Style:
Modified pan
Head Diameter:
0.309 inches minimum and 0.331 inches maximum
Head Height:
0.088 inches minimum and 0.102 inches maximum
Grip Diameter:
0.1625 inches minimum and 0.1635 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.164 inches
Grip Length:
0.115 inches minimum and 0.135 inches maximum
Thready Qty Per Inch (tpi):
32
Min. Tensile Strength (psi):
1600000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjc
Specification Data:
80205-nas1142 professional/industrial association standard

Additional Information

SKU / Model: NAS1142E2
NSN: 5305-00-058-2898
FSC: Screws / 5305
Product Series: NAS1142E
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1142E2_Military-Fasteners-com.pdf
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