NAS1155V20

Bolt

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Description:

Fastener Length: 1-5/8", Thread: 1/4-24, Thread Length: 3/8"

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NAS1155V20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.375 inches minimum
Fastener Length:
1.610 inches minimum and 1.640 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.577 inches minimum and 0.635 inches maximum
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.312 inches
Grip Length:
1.250 inches nominal
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
160000 pounds per square inch
Hardness Rating:
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Material:
Titanium alloy uns r54520 overall
Material Specification:
Nas 621,6al-4v assn std single material response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1155 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Titanium
Length 1-5/8

Additional Information

SKU / Model: NAS1155V20
NSN: 5305-00-928-9565
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 8108.90.3060
ECCN: 9A991
National Motor Freight: 136500, Metal Noi / Metal Alloys Noi
Download PDF Version
NAS1155V20_Military-Fasteners-com.pdf
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NAS1155V9

Fastener Length: 15/16in., Thread: 1/4-24, Thread Length: 3/8in.

NAS1155V7

Fastener Length: 53/64", Thread: 1/4-24, Thread Length: 3/8"

NAS1155V4

Fastener Length: 5/8", Thread: 1/4-24, Thread Length: 3/8"

NAS1155V16

Fastener Length: 1-25/64", Thread: 1/4-24, Thread Length: 25/64"

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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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Prompt fulfillment of order and accurate and secure packaging. Also, competitive prices with no minimum order requirements. military fasteners is the best.

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