NK500-4-5

Screws

email this to someone  
Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4"

* 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

NK500-4-5 Datasheet Features and Specification

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.262 inches minimum
Fastener Length:
0.312 inches nominal
Head Style:
Fillister
Head Diameter:
0.183 inches nominal
Head Height:
0.079 inches nominal
Locking Feature:
Pellet threads
Internal Drive Style:
Slot
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
55000 pounds per square inch
Material:
Steel overall
Material Specification:
Astm a576 assn std single material response overall or astm a108 assn std single material response overall or qq-s-637 fed spec single material response overall
Surface Treatment:
Cadmium overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 1/4

Additional Information

SKU / Model: NK50045
NSN: 5305-00-821-9235
FSC: Screws / 5305
Product Series: NK500
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
NK500-4-5_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NK500 machine screws

NK500D5-5

Fastener Length: 21/64", Thread: 5-40, Thread Length: 21/64"

NK500-8-24

Fastener Length: 1-1/2", Thread: 8-32, Thread Length: 1-1/2"

NK500-6-8

Fastener Length: 1/2", Thread: 6-32, Thread Length: 1/2"

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

Love the fact that you show your shipping rates prior to placing orders. Most of the time (95%) I choose USPS Priority, the least expensive

5.0

Thank you for very efficient and quality service. The product was exactly as advertised, price was good, and the shipping was very fast. I am very happy with my first experience with your company. I will for sure be continuing my business with you. Keep up the great work.

5.0

I recently had the pleasure of working with Dan Hunter and I must say that my experience was nothing short of exceptional. Dan is the epitome of professionalism and knowledge in the Aerospace industry. From the moment I engaged with Dan, I was impressed by his deep understanding of the products/services he was selling. His expertise was evident as he patiently and thoroughly answered all of my questions, providing me with valuable insights that helped me make informed decisions. What sets Dan apart is his ability to build trust and establish rapport with customers effortlessly. I never felt pressured or rushed into making a purchase; instead, I felt supported and guided in finding the right solution for my needs. Ask for Dan if you are looking for a salesperson who goes above and beyond to deliver an exceptional customer experience.

5.0

Great Customer Service very helpful...Packaged arrived almost the next day. How did you do that. Thank you again. will be doing business with you again soon !!!

5.0