NAS1081-04B9N

Setscrew

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Description:

Fastener Length: 9/16", Thread: 4-40, Head Width: 3/64", Thread Length: 33/64"

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NAS1081-04B9N Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.516 inches maximum
Fastener Length:
0.552 inches minimum and 0.572 inches maximum
Head Style:
Headless (setscrew)
Locking Feature:
Pellet threads
Point Style:
Cone
Internal Drive Style:
Hexagon
Thread Diameter:
0.112 inches
Width Across Flats:
0.050 inches minimum and 0.051 inches maximum
Thready Qty Per Inch (tpi):
40
Hardness Rating:
45.0 rockwell c minimum overall and 53.0 rockwell c maximum overall
Material:
Steel comp 4037 overall or steel comp 4137 overall or steel comp 4140 overall or steel comp 8630 overall or steel comp 8740 overall
Material Specification:
66 fed std all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjc
Specification Data:
80205-nas1081 professional/industrial association standard

Additional Information

SKU / Model: NAS108104B9N
NSN: 5305-01-007-1518
FSC: Screws / 5305
Product Series: NAS1081
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1081-04B9N_Military-Fasteners-com.pdf
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