NAS1216-04E4L

Screw

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Description:

Fastener Length: 1/4", Thread: 4-40, Thread Length: 1/4"

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NAS1216-04E4L Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.185 inches minimum and 0.265 inches maximum
Fastener Length:
0.235 inches minimum and 0.265 inches maximum
Head Style:
Pan
Head Diameter:
0.205 inches minimum and 0.219 inches maximum
Head Height:
0.070 inches minimum and 0.080 inches maximum
Locking Feature:
Patch
Internal Drive Style:
High-torque
Thread Diameter:
0.112 inches
Thready Qty Per Inch (tpi):
40
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum and 40.0 rockwell c maximum
Screw Material:
Iron alloy 660
Locking Feature Material:
Plastic polyamide
Screw Material Specification:
Ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 fed spec single treatment response
Bearing Surface Of Head Surface Finish:
32.0 microinches
Thread Surface Finish:
32.0 microinches
Thread Series Designator:
Unjc
Specification Data:
80205-nas1216 professional/industrial association standard
Quick Specs
Thread Size 4
Thread Qty 40
Material Iron
Length 1/4

Additional Information

SKU / Model: NAS121604E4L
NSN: 5305-01-334-1158
FSC: Screws / 5305
Product Series: NAS1216
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
NAS1216-04E4L_Military-Fasteners-com.pdf
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NAS1216-3E8H

Fastener Length: 1/2", Hole Diameter: 1/32", Thread: 10-32, Thread Length: 1/2"

NAS1216-3E8

Fastener Length: 1/2", Thread: 10-32, Thread Length: 1/2"

NAS1216-3E7

Fastener Length: 29/64", Thread: 10-32, Thread Length: 29/64"

NAS1216-3E6

Fastener Length: 25/64in., Thread: 10-32, Thread Length: 25/64in.

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Customer Reviews

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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.

5.0

highly recommend, great service. Kristen B was very helpful and got what I needed. great customer service

5.0

I have been satisfied overall with the service I get from Military Fasteners. I have never had an issue with any of my orders, they have been prompt and fulfilled error free.

5.0

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0