NAS1580C4R18

Close Tolerance Bolt

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Description:

Fastener Length: 1-17/32", Thread: 1/4-28, Thread Length: 27/64

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NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
Add to Cart Up to qty 30 ships same day if ordered before 4pm EST
NAS1580C4R18 Price:
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$7.26 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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NAS1580C4R18 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.378 inches minimum and 0.428 inches maximum
Fastener Length:
1.513 inches minimum and 1.543 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.464 inches minimum and 0.506 inches maximum
Grip Diameter:
0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Grip Length:
1.115 inches minimum and 1.135 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Iron alloy 660 overall
Material Specification:
Ams5731 assn std single material response overall or ams5732 assn std single material response overall or ams5737 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 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 Iron
Length 1-17/32

Additional Information

SKU / Model: NAS1580C4R18
NSN: 5305-01-265-4802
FSC: Screws / 5305
Product Series: NAS1580C
Pack Weight (Approx.) 0.225 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1580C4R18_Military-Fasteners-com.pdf
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NAS1580C6T17

$39.54 EA, Fastener Length: 1-21/32in., Thread: 3/8-24, Thread Length: 39/64in.

NAS1580C5T9Y

Fastener Length: 1-5/64", Thread: 5/16-24, Thread Length: 1/2"

NAS1580C5T8

$31.14 EA, Fastener Length: 0-63/64in., Thread: 5/16-24, Thread Length: 1/2in.

NAS1580C5T5

$5.10 EA, Fastener Length: 53/64in., Thread: 5/16-24, Thread Length: 33/64in.

NAS1580C5T27D

Fastener Length: 2-13/64", Thread: 1/4-24, Thread Length: 33/64"

Product Image Gallery

Product code NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
NAS1580C4R18
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NAS1580C4R18

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