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

Everything arrived quickly and correctly. I'm a longtime customer and find your service to be always top of the line.

5.0

As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

Great place to buy!

5.0

Military Fasteners had the best price and I received my order very quickly. I pretty much order all of my parts, etc. from Military Fasteners. Thanks

5.0