NAS564-21

Machine Bolt

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Description:

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

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NAS564-21
NAS564-21
NAS564-21
NAS564-21
Add to Cart Up to qty 300 ships same day if ordered before 4pm EST
NAS564-21 Price:
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$3.11 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS564-21 Datasheet Features and Specification

Thread Class:
3a
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:
6
Hole Type:
Drilled
Features Provided:
Finished head
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
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
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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
NAS564-21
NAS564-21
NAS564-21
NAS564-21

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I placed the order on a Sat, and on Sun wanted to add something, sent email, got quick response and they added item and got the order in 3 days. AWESOME SERVICE

5.0

Fast and as ordered. Always easy via the website.

5.0

Ive been dealing with you for many years and as usual the service and excellent quality is consistently above average. Its a pleasure to do business with Military Fasteners.

4.0

Have placed many orders in the past months with sales representative Brittany Cornish and couldn't be more pleased ! She is always a joy to speak with, and she always makes sure that my orders are delivered on time. She's a great asset to your team but I'm sure you already know that.

5.0