NAS1578C4R4

Close Tolerance Bolt

email this to someone  
Description:

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 27/64

* Manufacturer certifications are shipped with your order FREE of charge
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
Add to Cart Up to qty 20 ships same day if ordered before 4pm EST
NAS1578C4R4 Price:
buy now
$15.77 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
Add item to quote  

NAS1578C4R4 Datasheet Features and Specification

Fastener Length:
Between 0.638 inches and 0.668 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
Between 0.240 inches and 0.260 inches
Head Diameter:
Between 0.477 inches and 0.492 inches
Head Height:
Between 0.140 inches and 0.150 inches
Head Style:
Pan no. 2
Internal Drive Style:
Offset cruciform (torque set)
Material:
Iron alloy 660
Material Specification:
Ams 5731 assn standard single material response or ams 5732 assn standard single material response or ams 5737 assn standard single material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Specification Data:
80205-nas1578 professional/industrial association standard
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.378 inches and 0.428 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Iron

Additional Information

SKU / Model: NAS1578C4R4
NSN: 5305-01-181-1563
FSC: Screws / 5305
Product Series: NAS1578C4R
Pack Weight (Approx.) 0.081 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1578C4R4_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More NAS1578C4R close tolerance bolts

NAS1578C4R9

Fastener Length: 31/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1578C4R6

Fastener Length: 25/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1578C4R5P

Fastener Length: 23/32", Thread: 1/4-28, Thread Length: 3/8"

NAS1578C4R5

Fastener Length: 23/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1578C4R16

Fastener Length: 1-13/32", Thread: 1/4-28, Thread Length: 27/64"

NAS1578C4R10

Fastener Length: 1-1/32", Thread: 1/4-28, Thread Length: 27/64"

Product Image Gallery

Product code NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4
NAS1578C4R4

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 Webpage and a good costumer service

5.0

Amelia does a great job for Highpoint.

5.0

Service is excellent. I appreciate your company willing to fill small orders. Long term projects call for small orders from time to time and your willingness to help the home builderis exceptional. Thank you for great service.

4.0

Excellent selection, fair pricing, and shipped VERY quickly! Well done!

5.0