NAS1581C4T3

Close Tolerance Screw

email this to someone  
Description:

length: 0.59", thread: 1/2-28, shear, flush reduced head, cadmium plated corrosion resistant steel, offset cruciform

* Manufacturer certifications are shipped with your order FREE of charge
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
Add to Cart Up to qty 200 ships same day if ordered before 4pm EST
NAS1581C4T3 Price:
buy now
$5.43 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
Add item to quote  

NAS1581C4T3 Datasheet Features and Specification

Thread Class:
3a
Surface Treatment:
Passivate
Surface Finish:
32.0 microinches threads
Surface Finish:
32.0 microinches grip
Specification Data:
80205-nas1581 professional/industrial association standard
Min. Tensile Strength (psi):
160000 pounds per square inch
Material:
Iron alloy 660
Internal Drive Style:
Offset cruciform (torque set)
Head Style:
Flat countersunk
Head Diameter:
Between 0.350 inches and 0.399 inches
Hardness Rating:
24.0 rockwell c and 35.0 rockwell c
Grip Length:
Between 0.177 inches and 0.197 inches
Grip Diameter:
Between 0.2490 inches and 0.2495 inches
Countersink Angle:
100.0 degrees
Fastener Length:
Between 0.575 inches and 0.605 inches
Thread Diameter:
0.250 inches
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: NAS1581C4T3
NSN: 5305-01-058-0752
FSC: Screws / 5305
Product Series: NAS1581C4T
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1581C4T3_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More NAS1581C4T close tolerance screws

NAS1581C4T8

length: 0.903", thread: 1/2-28 shear 100°, flush reduced head bolt - cadmium plated corrosion resistant steel - offset cruciform

NAS1581C4T7

Length: 0.841in., thread: 1/2-28 shear, flush reduced head bolt, cadmium plated corrosion resistant steel, offset cruciform

NAS1581C4T6

Length: 0.778in., thread: 1/2-28 shear flush reduced head cadmium plated corrosion resistant steel offset cruciform

NAS1581C4T5

$2.88 Each, Length: 0.715in., thread: 1/2-28 shear flush reduced head bolt cadmium plated corrosion resistant steel offset cruciform

NAS1581C4T4P

length: 0.653", thread: 1/2-28 shear 100°, flush reduced head bolt - cadmium plated corrosion resistant steel - offset cruciform

NAS1581C4T4

$3.96 Each, Length: 0.653in., thread: 1/2-28 shear flush reduced head bolt cadmium plated corrosion resistant steel offset cruciform

Product Image Gallery

Product code NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3
NAS1581C4T3

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

I placed an order with Lindsey at Military Fasteners late afternoon, 3:15 to be exact and she was nice enough to expedite my order and made sure to get it shipped that day. Great company with great people.

5.0

Great supplier to work with. Prompt replies to inquiries, accurate information, quick turnaround shipping, personal touch with all communications. Trisha Hawkins has been a great representative for all of our questions and concerns.

5.0

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

5.0

I am always impressed that you can process and ship and order only a few hours after you get it. Keep up the good work.

5.0