NAS1351N7-20

Socket Head Cap Screw

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Description:

Fastener Length: 1-1/4", Thread: 7/16-20, Head Width: 3/8", Thread Length: 1-1/4

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NAS1351N7-20 Price:
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$71.38 Each
Quantity:
Pre-packaged bag qty: 1 ea
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NAS1351N7-20 Datasheet Features and Specification

Thread Class:
3a
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Surface Treatment:
Passivate
Specification Data:
80205-nas1531 professional/industrial association standard
Min. Tensile Strength (psi):
160000 pounds per square inch
Material Specification:
Ams5731 assn standard single material response and ams5737 assn standard single material response
Material:
Iron alloy 660
Internal Drive Style:
Hexagon
Iii Part Name Assigned By Controlling Agency:
Navy special project
Head Style:
Flat chamfer
Head Height:
Between 0.430 inches and 0.437 inches
Head Diameter:
Between 0.642 inches and 0.656 inches
Hardness Rating:
33.0 rockwell c and 42.0 rockwell c
Fastener Length:
Between 1.190 inches and 1.250 inches
Thread Diameter:
0.438 inches
Thread Direction:
Right-hand
Thread Length:
1.250 inches
Thread Qty Per Inch (tpi):
20
Thread Series Designator:
Unrf
Width Across Flats:
Between 0.375 inches and 0.379 inches
Quick Specs
Thread Size 7/16
Thread Qty 20
Thread Series UNRF
Thread Class 3A
Drive Style Hexagon
Material Iron
Length 1-1/4

Additional Information

SKU / Model: NAS1351N720
NSN: 5305-01-378-9346
FSC: Screws / 5305
Product Series: NAS1351N7
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
NAS1351N7-20_Military-Fasteners-com.pdf
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More NAS1351N7 socket head cap screws

NAS1351N7-32

$46.74 EA, Fastener Length: 1-63/64in., Thread: 15/32-20, Head Width: 3/8in., Thread Length: 1-3/8in.

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I am unable to add any suggestions. Military Fasteners is an on time provider. I have never understood why the orders from you company are shipped and arrive in time given to me. Other companies say same day ship or the following day and it takes much much longer for the product to arrive. All I say, Good Job

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Fast friendly amazing to work with, some of my favorite people work there!!! First choice Always!!!!

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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jeremy was a pleasure to work with, informative and knowledgeable about the products. helped me with what i needed to know and how to order it. great customer service.

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