NAS1801-4-10

Machine Screw

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Description:

length: 5/8", thread: 1/4-28, hex head, cruciform recess, full thread, alloy steel, NAS1801 series screw

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
Add to Cart Up to qty 975 ships same day if ordered before 4pm EST
NAS1801-4-10 Price:
buy now
$1.58 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS1801-4-10 Datasheet Features and Specification

Fastener Length:
Between 0.609 inches and 0.656 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
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 type 2 class 2 federal specification single treatment response
Specification Data:
80205-nas1801 professional/industrial association standard
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.538 inches and 0.656 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: NAS1801410
NSN: 5305-01-183-5838
FSC: Screws / 5305
Product Series: NAS1801
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1801-4-10_Military-Fasteners-com.pdf
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More NAS1801 machine screws

NAS1801-6-24

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NAS1801-6-14

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NAS1801-6-12

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NAS1801-6-10

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

Product Image Gallery

Product code NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10
NAS1801-4-10

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Alternator was in stock, shipped same day, arrived quickly (even though I chose standard shipping during the height of the Christmas rush), packed well and at a good price. Well done, Military Fasteners, well done!

4.0

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

Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!

5.0

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

5.0