NAS1216-04E4L

Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4"

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NAS1216-04E4L Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.185 inches minimum and 0.265 inches maximum
Fastener Length:
0.235 inches minimum and 0.265 inches maximum
Head Style:
Pan
Head Diameter:
0.205 inches minimum and 0.219 inches maximum
Head Height:
0.070 inches minimum and 0.080 inches maximum
Locking Feature:
Patch
Internal Drive Style:
High-torque
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material:
Iron alloy 660
Locking Feature Material:
Plastic polyamide
Screw Material Specification:
Ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Bearing Surface Of Head Surface Finish:
32.0 microinches
Thread Surface Finish:
32.0 microinches
Thread Series Designator:
Unjc
Specification Data:
80205-nas1216 professional/industrial association standard
Quick Specs
Thread Size 4
Thread Qty 40
Material Iron
Length 1/4

Additional Information

SKU / Model: NAS121604E4L
NSN: 5305-01-334-1158
FSC: Screws / 5305
Product Series: NAS1216
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1216-04E4L_Military-Fasteners-com.pdf
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