NAS584-20

Screw

email this to someone  
Description:

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 15/32"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

NAS584-20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches minimum
Fastener Length:
1.703 inches minimum and 1.750 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.502 inches minimum and 0.507 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Grip Length:
1.250 inches nominal
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 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4130 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5400 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall or mil-s-6758 mil spec 6th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty2 cl 3 fed spec single treatment response overall
Thread Series Designator:
Unf
Specification Data:
80205-nas584 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-3/4

Additional Information

SKU / Model: NAS58420
NSN: 5305-00-680-6013
FSC: Screws / 5305
Product Series: NAS584
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS584-20_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NAS584 close tolerance screws

NAS584-9

Fastener Length: 0-63/64", Thread: 1/4-28, Thread Length: 1-1/16"

NAS584-7

Fastener Length: 15/16", Thread: 1/4-28, Thread Length: 15/32"

NAS584-6

Fastener Length: 7/8in., Thread: 1/4-28, Thread Length: 15/32in.

NAS584-5

$0.30 EA, Fastener Length: 13/16 Thread: 1/4-28 Thread Length: 15/32

NAS584-44

Fastener Length: 3-1/4", Thread: 1/4-28, Thread Length: 15/32"

NAS584-4

Close Tolerance Screw 5305-00-551-8155, Fastener Length: 3/4in., Thread: 1/4-28, Thread Length: 15/32in.

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

To say I am satisfied with all purchases from Military Fasteners is a bit of an understatement. Selection, price, packaging, shipping exceeds expectations. You are my number one choice for my aircraft needs, thank you, Charles

5.0

Everything arrived exactly as ordered. Online ordering was very easy. Thanks.

5.0

Fast delivery, excellent choice on product that covers all types of aircraft. This range of product makes it easy to rebuild and maintenance your aircraft.

5.0

Got my new Beacon light for 172R works fine. Always get good service from Military Fasteners... Keep up the good work!

5.0