NAS1802-4D8

Screw

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Description:

Fastener Length: 17/32", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 29/64"

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NAS1802-4D8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.452 inches minimum and 0.468 inches maximum
Fastener Length:
0.484 inches minimum and 0.531 inches maximum
Head Style:
Dished hexagon
Head Height:
0.125 inches minimum and 0.140 inches maximum
Width Between Flats:
0.367 inches minimum and 0.376 inches maximum
Hole Diameter:
0.046 inches minimum and 0.056 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Hole Quantity:
3
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
160000 pounds per square inch
Screw Material:
Iron alloy 660
Screw Material Specification:
Ams5731 assn std single material response or ams5737 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Head Hole Configuration Style:
Hexagon corners
Thread Series Designator:
Unjf
Specification Data:
80205-nas1802 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron
Length 17/32

Additional Information

SKU / Model: NAS18024D8
NSN: 5305-01-229-5547
FSC: Screws / 5305
Product Series: NAS1802
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1802-4D8_Military-Fasteners-com.pdf
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NAS1802-4D94

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NAS1802-4D7

Fastener Length: 7/16", Hole Diameter: 3/64", Thread: 1/4-28, Thread Length: 7/16"

NAS1802-4D6

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This is just a note to say how much I appreciate Military Fasteners. Your prices are fair, your shipping is fast and the costs are reasonable. The paper and online catalogs have a huge assortment of products. I also like the fact that there is no minimum order.

5.0

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0

When I need materials for a project Military Fasteners provides the selection, prices and great shipping speed and rates that I need.

4.0
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