NAS1802-4-24

Machine Screw

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Description:

Fastener Length: 1-17/32", Thread: 1/4-28, Thread Length: 1-17/32

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NAS1802-4-24 Price:
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$12.40 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1802-4-24 Datasheet Features and Specification

Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
3a
Specification Data:
80205-nas1802 professional/industrial association standard
Shank Surface Finish:
32.0 microinches
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Screw Material Specification:
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Screw Material:
Iron alloy 660
Min. Tensile Strength (psi):
160000 pounds per square inch
Internal Drive Style:
Cross recess type 1
Head Style:
Hexagon
Head Height:
Between 0.125 inches and 0.140 inches
Fastener Length:
Between 1.484 inches and 1.531 inches
Bearing Surface Of Head Surface Finish:
32.0 microinches
Thread Length:
Between 1.413 inches and 1.531 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 Iron

Additional Information

SKU / Model: NAS1802424
NSN: 5305-01-323-3898
FSC: Screws / 5305
Product Series: NAS1802-4
Pack Weight (Approx.) 0.114 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1802-4-24_Military-Fasteners-com.pdf
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Paige Twombly is fantastic to work with! She is the definition of fast, professional and efficient!!!

5.0

Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.

5.0

As always, goods exactly as ordered, packaged well, shipped promptly...doesnt get any better. Thank you.

5.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

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