NAS564-21

Machine Bolt

email this to someone

Description:

Fastener Length: 5/8", Hole Diameter: 1/16", Thread: 1/4-28, Thread Length: 5/8

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 300 ships same day if ordered before 4pm EST

NAS564-21 Price:	buy now $3.11 Each
Quantity: Pre-packaged bag qty: 20 ea
* Sold in increments of 20

Add item to quote

NAS564-21 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.596 inches minimum and 0.626 inches maximum

Fastener Length:

0.656 inches nominal

Head Style:

Hexagon

Head Height:

0.219 inches nominal

Width Between Flats:

0.438 inches nominal

Hole Diameter:

0.070 inches nominal

Thread Diameter:

0.250 inches

Grip Length:

0.030 inches minimum and 0.060 inches maximum

Hole Quantity:

Hole Type:

Drilled

Features Provided:

Finished head

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Hardness Rating:

36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall

Hole Configuration Style:

Hexagon longitudinal hole

Material:

Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall

Material Specification:

Ams 6300 assn std 1st material response overall or mil-s-6758 mil spec 2nd material response overall or mil-s-6050 mil spec 3rd material response overall or mill-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall or mil-s-5626 mil spec 6th material response overall

Surface Treatment:

Cadmium overall and chromate overall

Surface Treatment Specification:

Qq-p-416,type 2,class 3 fed spec all treatment responses overall

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	5/8

Additional Information

SKU / Model:	NAS56421
NSN:	5306-00-576-2769
FSC:	Bolts / 5306
Product Series:	NAS564
Pack Weight (Approx.)	0.473 lb
Minimum Qty (MOQ):	20
Schedule B:	7318.15.8085
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS564-21_Military-Fasteners-com.pdf

* report an issue on this page

More NAS564 machine bolts

NAS564C55

Fastener Length: 1-3/4", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-23/32"

NAS564C53

Fastener Length: 1-11/16in., Hole Diameter: 5/64in., Thread: 1/4-28, Thread Length: 1-11/16in.

NAS564C51

Fastener Length: 1-5/8", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-19/32"

NAS564C37

Fastener Length: 1-3/16", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 1-3/16"

NAS564C29

Fastener Length: 15/16", Hole Diameter: 5/64", Thread: 1/4-28, Thread Length: 15/16"

NAS564C23

$35.94 EA, Fastener Length: 23/32in., Hole Diameter: 1/16in., Thread: -28, Thread Length: 21/32in.

Product Image Gallery

Product code NAS564-21

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

View our Google profile

Bethany O.

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

Westin K.

Lots of items and great pricing. Makes shopping for parts so much easier to get everything at the best pricing in one place. You have made my job a whole lot easier!

4.0

Leila S.

I was impressed with the speedy delivery of my order and also with the order itself.

5.0

Penelope C.

I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.

4.0