NAS1580A8T22

Close Tolerance Bolt

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Description:

Fastener Length: 2-5/32", Thread: 1/2-20, Thread Length: 25/32

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NAS1580A8T22
NAS1580A8T22
NAS1580A8T22
NAS1580A8T22
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NAS1580A8T22 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.743 inches minimum and 0.793 inches maximum
Fastener Length:
2.128 inches minimum and 2.158 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.951 inches minimum and 1.014 inches maximum
Grip Diameter:
0.4985 inches minimum and 0.4995 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.500 inches
Grip Length:
1.365 inches minimum and 1.385 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
100.0 degrees nominal
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 8735 overall or steel comp 6150 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2 cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1580 professional/industrial association standard
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 2-5/32

Additional Information

SKU / Model: NAS1580A8T22
NSN: 5305-01-056-0168
FSC: Screws / 5305
Product Series: NAS1580A8T
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1580A8T22_Military-Fasteners-com.pdf
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Product code NAS1580A8T22
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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Great Service, good response time and very professional. Definitelt will buy from these again.

5.0

Always very helpful Employees. Stock seems to be getting better as well. No problems ever.

5.0

I have always been satisfied with the service that I have received from Military Fasteners. Even when I have had a technical question and have not made a purchase. Please keep up the good work. thanks

5.0