NAS1580A4T15

Close Tolerance Bolt

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Description:

Fastener Length: 1-11/32", Thread: 1/4-28, Thread Length: 27/64

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NAS1580A4T15 Price:
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$3.41 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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NAS1580A4T15 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.378 inches minimum and 0.428 inches maximum
Fastener Length:
1.326 inches minimum and 1.356 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.464 inches minimum and 0.507 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Grip Length:
0.928 inches minimum and 0.948 inches maximum
Thready Qty Per Inch (tpi):
28
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:
99.0 degrees minimum and 101.0 degrees maximum
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 ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1580 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-11/32

Additional Information

SKU / Model: NAS1580A4T15
NSN: 5305-01-057-9339
FSC: Screws / 5305
Product Series: NAS1580A4T
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1580A4T15_Military-Fasteners-com.pdf
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More NAS1580A4T close tolerance bolts

NAS1580A4T8X

Fastener Length: 29/32", Thread: 1/4-28, Thread Length: 3/8"

NAS1580A4T7

$0.84 EA, Fastener Length: 27/32in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1580A4T5

$0.78 EA, Fastener Length: 23/32in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1580A4T36

Fastener Length: 2-21/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1580A4T30

Fastener Length: 2-9/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1580A4T3

Fastener Length: 19/32in., Thread: 1/4-28, Thread Length: 27/64in.

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