NAS600-20

Screws

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Description:

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

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NAS600-20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.190 inches minimum and 1.250 inches maximum
Fastener Length:
1.250 inches nominal
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
Internal Drive Style:
Cross recess type 1
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
Part Name Assigned By Controlling Agency:
Screw, machine - aircraft, pan head, cruciform recess full threaded, alloy steel
Screw Material:
Steel comp 8630
Screw Material Specification:
Mil-s-6050 mil spec single material response or an-s-9 mil std single material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-o-416,ty1,cl 3 fed spec single treatment response
Thread Series Designator:
Unjc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 1-1/4

Additional Information

SKU / Model: NAS60020
NSN: 5305-01-520-3815
FSC: Screws / 5305
Product Series: NAS600
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: 9A991
Download PDF Version
NAS600-20_Military-Fasteners-com.pdf
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