NAS1221R04E1

Bolt

email this to someone  
Description:

Fastener Length: 19/64", Thread: 4-40, Thread Length: 7/32

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Notice: NAS1221R04E1 is currently unavailable for immediate purchase. Click the button below to add this item to the request a quote form and receive an official pricing and availability quote by email.

Add to Quote

NAS1221R04E1 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.232 inches nominal
Fastener Length:
0.280 inches minimum and 0.310 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.194 inches minimum and 0.225 inches maximum
Internal Drive Style:
Torque-set ribbed
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams5731 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Thread Series Designator:
Unjc
Specification Data:
80205-nas1221 professional/industrial association standard
Quick Specs
Thread Size 4
Thread Qty 40
Material Iron
Length 19/64

Additional Information

SKU / Model: NAS1221R04E1
NSN: 5305-01-365-1440
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1221R04E1_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More close tolerance bolts

NAS1221R4E6

Fastener Length: 3/8", Thread: 1/2-

NAS1221R4E5

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 27/64"

NAS1221R4E4

$4.20 EA, Fastener Length: 11/16in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1221R4E3

NAS1221R4E3

NAS1221R4E23

Fastener Length: 1-7/16", Thread: 1/2-

NAS1221R3E9

Fastener Length: 29/32", Thread: 10-32, Thread Length: 11/32"

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

Great response time for pricing. Good turn around for order shipment!

5.0

Thanks for being there for us small plane owners. It has never been cheap to own a plane but as our planes age it is getting harder and harder to find parts for upkeep. Good fast service also.

5.0

Military fasteners has what we need in stock, ships quickly with all the proper paperwork. Much appreciated

5.0

You did great. Very friendly efficient staff helped out. Products exactly what I needed.

4.0