NAS1189E04P6LK

Close Tolerance Screw

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Description:

Fastener Length: 3/8", Thread: 4-40, Thread Length: 17/64

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NAS1189E04P6LK Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.176 inches minimum and 0.269 inches maximum
Fastener Length:
0.344 inches minimum and 0.375 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.442 inches minimum and 0.507 inches maximum
Locking Feature:
Strip
Internal Drive Style:
Torque set
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Iron alloy 660
Locking Feature Material:
Plastic polyamide
Screw Material Specification:
Ams5737 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unjf
Quick Specs
Thread Size 4
Thread Qty 40
Material Iron
Length 3/8

Additional Information

SKU / Model: NAS1189E04P6LK
NSN: 5305-01-385-3813
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1189E04P6LK_Military-Fasteners-com.pdf
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