NAS1790V4R4A

Bolt

email this to someone  
Description:

Fastener Length: 11/16", Thread: 1/4-28, Thread Length: 27/64"

* 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

NAS1790V4R4A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.354 inches minimum and 0.425 inches maximum
Fastener Length:
0.660 inches minimum and 0.690 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.111 inches minimum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Torque-set ribbed
Thread Diameter:
0.250 inches
Grip Length:
0.240 inches minimum and 0.260 inches maximum
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency:
Navy special project
Material:
Titanium alloy uns r56400 overall
Material Specification:
Ams 4928 assn std single material response overall or ams 4967 assn std single material response overall
Surface Treatment:
Aluminum overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1790 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Titanium
Length 11/16

Additional Information

SKU / Model: NAS1790V4R4A
NSN: 5305-01-337-4899
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 8108.90.3060
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1790V4R4A_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More close tolerance bolts

NAS1790V4R18A

Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 27/64"

NAS1790V4R16A

Close Tolerance Bolt, 5305-01-337-6988, Fastener Length: 1-7/16in., Thread: 1/4-28, Thread Length: 27/64in.

NAS1790V3R8A

Fastener Length: 1-13/64", Thread: 10-32, Thread Length: 5/16"

NAS1790V3R7A

Fastener Length: 25/32", Thread: 10-32, Thread Length: 21/64"

NAS1790V3R6A

Fastener Length: 23/32", Thread: 10-32, Thread Length: 21/64"

NAS1790V3R5

Fastener Length: 41/64", Thread: 10-32, Thread Length: 5/16"

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

I needed a voltage regulator as soon as possible to get a school plane back up. I wasnt able to call in the order until right at the cut-off time. I asked to PLEASE try to get the order shipped that day, and she did. Thank you very much!!

4.0

I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!

4.0

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

5.0

Received the ELT Battery on time and at a price that I expected. I use Military Fasteners for all my aviation part and accessories needs.

5.0