NAS517-4-6

Machine Screw

email this to someone  
Description:

length: 0.844", grip: 0.375", thread: 1/4-28 shear, close tolerance screw, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
Add to Cart Up to qty 400 ships same day if ordered before 4pm EST
NAS517-4-6 Price:
buy now
$0.55 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
Add item to quote  

NAS517-4-6 Datasheet Features and Specification

Thread Length:
0.469 inches
Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
3a
Screw Surface Treatment:
Cadmium
Screw Material:
Steel comp
Screw Material Specification:
Mil-s-6758 military specification 1st material response or mil-s-6050 military specification 2nd material response or mil-s-6098 military specification 3rd material response or mil-s-6049 military specification 4th material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Internal Drive Style:
Cross recess type ii
Head Style:
Flat countersunk
Head Diameter:
Between 0.452 inches and 0.510 inches
Fastener Length:
0.844 inches
Countersink Angle:
100 degrees
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS51746
NSN: 5305-00-206-0622
FSC: Screws / 5305
Product Series: NAS517
Pack Weight (Approx.) 0.189 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS517-4-6_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Frequently bought together

Other customers frequently bought these along with NAS517-4-6

Picture of NAS517-4-5

NAS517-4-5
Machine Screw

in Screws

length: 0.781", grip: 0.312", thread: 1/4-28 shear, close tolerance screw, alloy steel

Picture of NAS517-4-8

NAS517-4-8
Machine Screw

in Screws

length: 0.969", grip: 0.50", thread: 1/4-28, shear, close tolerance, alloy steel

Picture of NAS517-4-7

NAS517-4-7
Machine Screw

in Screws

length: 0.906", grip: 0.438", thread: 1/4-28 shear, close tolerance, alloy steel, NAS517 series screw

Picture of NAS517-4-10

NAS517-4-10
Machine Screw

in Screws

length: 1.093", grip: 0.625", thread: 1/4-28, shear, close tolerance, alloy steel

Picture of NAS517-4-16

NAS517-4-16
Machine Screw

in Screws

length: 1.468", grip: 1", thread: 1/4-28, shear, close tolerance, alloy steel

Picture of NAS517-4-9

NAS517-4-9
Machine Screw

in Screws

length: 1.031", grip: 0.562", thread: 1/4-28, shear, close tolerance, alloy steel

More NAS517 machine screws

NAS517-8-6

Fastener Length: 1-9/64", Thread: 1/2-20, Thread Length: 25/32"

NAS517-6-9

$2.10 EA, Fastener Length: 1-13/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-6

$3.90 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-5

$1.50 EA, Fastener Length: 61/64in., Thread: 3/8-24, Thread Length: 21/32in.

NAS517-6-28

$44.70 Ea

NAS517-6-27

Fastener Length: 2-21/64", Thread: 3/8-24, Thread Length: 21/32"

Product Image Gallery

Product code NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6
NAS517-4-6

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

Easy catalogue to find things. Battery fit perfect. Legal again for another two years. Delivered sooner than promised!

5.0

I am really pleased with the customer service I received. Very communicative, and the items are available at decent pricing.

5.0

Devin provided quick and efficient shipping!

5.0

As always, orders are shipped promptly and received when expected. Rarely can you find products at lower cost than at Military Fasteners. The web site is easy to use. My favorite place to order from. When looking for aviation products, I always go to Military Fasteners first.

5.0