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 Price:	buy now $7.62 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

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NAS1580C4R18 Datasheet Features and Specification

Thread Class:

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):

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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More NAS1580C close tolerance bolts

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Fastener Length: 3-3/32", Thread: 3/8-24, Thread Length: 19/32"

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

Fastener Length: 53/64in., Thread: 5/16-24, Thread Length: 33/64in., 5305-01-165-8616

NAS1580C5T27D

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

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Product code NAS1580C4R18

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