CA21037-4-2HS

Internal Wrenching Bolt

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Description:

Fastener Length: 63/64", Thread: 1/4-28, Head Width: 9/64", Thread Length: 17/32",

* Manufacturer certifications are shipped with your order FREE of charge
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
Add to Cart Up to qty 12 ships same day if ordered before 4pm EST
CA21037-4-2HS Price:
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$52.73 Each
Quantity:
Pre-packaged bag qty: 1 ea
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CA21037-4-2HS Datasheet Features and Specification

Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
3a
Surface Treatment Specification:
Qq-p-416 type 2 cl 2 federal specification single treatment response
Surface Treatment:
Cadmium
Min. Tensile Strength (psi):
180000 pounds per square inch
Material Specification:
Mil-s-6049 military specification single material response
Material:
Steel
Internal Drive Style:
Hexagon
Fastener Length:
0.972 inches
Thread Length:
0.520 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Width Across Flats:
0.140 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Drive Style Hexagon
Material Steel

Additional Information

SKU / Model: CA2103742HS
NSN: 5306-01-055-9093
FSC: Bolts / 5306
Product Series: CA21037
Pack Weight (Approx.) 0.016 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
CA21037-4-2HS_Military-Fasteners-com.pdf
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More CA21037 internal wrenching bolts

CA21037-6-4HS

Fastener Length: 1-13/64in., Thread: 3/8-24, Head Width: 9/64in., Thread Length: 13/16in.

CA21037-4-8HS

Fastener Length: 1-25/64", Thread: 1/4-28, Head Width: 9/64", Thread Length: 13/16"

CA21037-4-4HS

$28.74 EA, Fastener Length: 1-1/64in., Thread: 1/4-28, Head Width: 1/8in., Thread Length: 33/64in.

Product Image Gallery

Product code CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS
CA21037-4-2HS

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I have been restoring a 1946 Globe Swift over the past year and have relied heavily on Military Fasteners to supply both AN hardware and some aircraft specific parts. The service has been excellent, the expertise in answering some of my questions invaluable. Military Fasteners is my go-to for all my aircraft needs. Thank you all very much.

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Great service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

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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.

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