NAS1801-4-12

Machine Screw

email this to someone  
Description:

length: 3/4", thread: 1/4-28, hex head, cruciform recess, full thread, alloy steel

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
Add to Cart Up to qty 375 ships same day if ordered before 4pm EST
NAS1801-4-12 Price:
buy now
$1.60 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
Add item to quote  

NAS1801-4-12 Datasheet Features and Specification

Fastener Length:
Between 0.734 inches and 0.781 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Head Height:
Between 0.125 inches and 0.140 inches
Head Style:
Hexagon
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Screw Material:
Steel comp e4340 or steel comp 8740
Screw Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Specification Data:
80205-nas1801 professional/industrial association standard
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.670 inches and 0.749 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS1801412
NSN: 5305-01-133-8958
FSC: Screws / 5305
Product Series: NAS1801
Pack Weight (Approx.) 0.315 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1801-4-12_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 NAS1801-4-12

Picture of MS21042-4
MS21042-4
Self-Locking Extended Washer Nut
in Nuts

thread: 1/4-28, self locking. reduced hexagon, reduced height, cad-plated steel, no dry film lube, MS21042 series nut

Picture of AN6C16
AN6C16
Machine Bolt
in Bolts

Fastener Length: 1-55/64", Thread: 3/8-24, Thread Length: 11/16", AN6 series bolt

Picture of AN816-10D
AN816-10D
Straight Pipe To Boss Adapter
in Fittings

tube outer diameter: 5/8" pipe diameter: 1/2", thread: 7/8-14, straight pipe to 37 degree flared tube, aluminum

Picture of MS21042-3
MS21042-3
Self-Locking Extended Washer Nut
in Nuts

Thread: 10-32, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

Picture of MS27640-3A
MS27640-3A
Airframe Ball Bearing
in Bearings

heavy duty, anti-friction, MS27640 series bearing

Picture of NAS1726C8E
NAS1726C8E
Locknut
in Nuts

NAS1726 series nut

More NAS1801 machine screws

NAS1801-6-24

Fastener Length: 1-17/32in., Thread: 3/8-24, Thread Length: 1-17/32in., 5305-01-256-5168

NAS1801-6-22

Fastener Length: 1-3/8in., Thread: 3/8-24, Thread Length: 1-11/32in.

NAS1801-6-16

$3.54 EA, Fastener Length: 63/64in., Thread: 3/8-24, Thread Length: 63/64in.

NAS1801-6-14

$5.40 EA, Screw NAS1801-6-14

NAS1801-6-12

Fastener Length: 25/32in., Thread: 3/8-24, Thread Length: 25/32in.

NAS1801-6-10

Fastener Length: 21/32", Thread: 3/8-24, Thread Length: 39/64"

Product Image Gallery

Product code NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12
NAS1801-4-12

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

My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

5.0

I have used Military Fasteners for all my parts for a number of years and have never had a problem with my orders. Fast shipping, correct parts picking and lots of inventory. Thanks for your service.

5.0

I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.

4.0

Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

5.0