NAS1581F3R3

Close Tolerance Screw

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Description:

length: 0.549", flat head

* Manufacturer certifications are shipped with your order FREE of charge

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NAS1581F3R3 Datasheet Features and Specification

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Fastener Length:

Between 0.534 inches and 0.564 inches

Grip Diameter:

Between 0.1885 inches and 0.1895 inches

Grip Length:

Between 0.177 inches and 0.197 inches

Hardness Rating:

36.0 rockwell c and 40.0 rockwell c

Head Diameter:

Between 0.2578 inches and 0.3047 inches

Head Style:

Flat countersunk

Internal Drive Style:

Offset cruciform (torque set)

Material:

Steel comp

Material Specification:

Mil-s-5000 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response

Min. Tensile Strength (psi):

160000 pounds per square inch

Thread Diameter:

0.190 inches

Special Features:

Internal drive ribbed

Specification Data:

80205-nas1581 professional/industrial association standard

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Class 2 federal specification single treatment response type 2 qq-p-416

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.337 inches and 0.387 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unjf (fine thread with external controlled root radius)

Quick Specs

Thread Size	10
Thread Qty	32
Material	Steel

Additional Information

SKU / Model:	NAS1581F3R3
NSN:	5305-00-980-5252
FSC:	Screws / 5305
Product Series:	NAS1581F3R
Pack Weight (Approx.)	0.194 lb
Minimum Qty (MOQ):	50
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS1581F3R3_Military-Fasteners-com.pdf

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More NAS1581F3R close tolerance screws

NAS1581F3R8

length: 0.863

NAS1581F3R5

$0.84 Each, Length: 0.675

NAS1581F3R4

$0.54 Each, Length: 0.613

NAS1581F3R20

$6.90 Ea

NAS1581F3R2

$0.84 Each, Length: 0.487 inch screw

NAS1581F3R14

$0.84 Ea

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Product code NAS1581F3R3

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Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

5.0

SkyQuest A.

Great value for your dollar. Delivery was even quicker than what was quoted. I recommend this company for all of your industrial fastener needs

5.0

NAS1581F3R3 Price:	buy now $0.92 Each
Quantity: Pre-packaged bag qty: 50 ea
* Sold in increments of 50