LL57U40J3

Screw

email this to someone  
Description:

Fastener Length: 3/4", Thread: 4-40

* 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

LL57U40J3 Datasheet Features and Specification

Fastener Length:
0.750 inches nominal
Head Style:
Hexagon
Locking Feature:
Strip locking feature
Internal Drive Style:
Hexagon
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Special Features:
Locking feature is 0.188 in. longll blue kel f-320-390 degrees
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Stainless Steel
Length 3/4

Additional Information

SKU / Model: LL57U40J3
NSN: 5305-01-317-5535
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
LL57U40J3_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More machine screws

LL57U40J4

Fastener Length: 1/4", Thread: 4-40, Head Width: 5/64", Thread Length: 1/4"

LL57U26J5

Fastener Length: 1/4", Thread: 2-56, Head Width: 1/16", Thread Length: 1/4"

LL57U26J3

Fastener Length: 3/16", Thread: 2-56, Head Width: 1/16", Thread Length: 3/16"

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

Great Vendor. They worked with us, A+, 100%! Will do business in future. :)

5.0

I just ordered four very tiny items for a couple of bucks and you treated me like I ordered much much more. The order got to me in just a few days and all I can say is your company is at the top of my list. Thank you very much. Stan

4.0

I am unable to add any suggestions. Military Fasteners is an on time provider. I have never understood why the orders from you company are shipped and arrive in time given to me. Other companies say same day ship or the following day and it takes much much longer for the product to arrive. All I say, Good Job

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0