NAS1801-4-6

Machine Screw

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Description:

Fastener Length: 13/32", Thread: 1/4-28, Thread Length: 23/64

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
Add to Cart Up to qty 500 ships same day if ordered before 4pm EST
NAS1801-4-6 Price:
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$0.95 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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NAS1801-4-6 Datasheet Features and Specification

Bearing Surface Of Head Surface Finish:
32.0 microinches
Fastener Length:
Between 0.359 inches and 0.406 inches
Head Height:
Between 0.046 inches and 0.056 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:
Qq-p-416 ty2 cl2 federal specification single treatment response
Specification Data:
80205-nas1801 professional/industrial association standard
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.295 inches and 0.374 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Thread Surface Finish:
32.0 microinches
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: NAS180146
NSN: 5305-01-350-0033
FSC: Screws / 5305
Product Series: NAS1801
Pack Weight (Approx.) 0.391 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1801-4-6_Military-Fasteners-com.pdf
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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

$2.34 EA, 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 NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6
NAS1801-4-6

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Received order very quick. I was totally impressed with how well it was prepared for shipment. While a fragile order, it arrived undamaged in any way because of the excellent packaging. Thanks.

5.0

Fast service and fast shipping.

5.0

Professional and friendly sales rep! Quick quoting, ordering, and shipping. Will order from mil-fasteners again.

5.0

Excellent service all round. The parcel arrived on my doorstep, in a regional Australian town, on the morning of the fifth day after placing my order.

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