AN175CH7A

Aeronautical Standard Close Tolerance Bolt

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Description:

Fastener Length: 31/32", Hole Diameter: 5/64", Thread: 5/16-24, Thread Length: 17/32

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AN175CH7A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.531 inches minimum
Fastener Length:
0.969 inches nominal
Head Style:
Hexagon
Head Height:
0.172 inches minimum and 0.204 inches maximum
Width Between Flats:
0.490 inches minimum and 0.502 inches maximum
Hole Diameter:
0.070 inches nominal
Grip Diameter:
0.3112 inches minimum and 0.3117 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
0.438 inches nominal
Hole Quantity:
1
Hole Type:
Drilled
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
32.0 rockwell c nominal overall
Hole Configuration Style:
Hexagon longitudinal hole
Surface Finish:
63.0 microinches grip
Material:
Steel comp 431 overall
Material Specification:
Mil-s-18732 mil spec single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Mil-b-6812 mil spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 31/32

Additional Information

SKU / Model: AN175CH7A
NSN: 5306-00-820-4009
FSC: Bolts / 5306
Product Series: AN175CH
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN175CH7A_Military-Fasteners-com.pdf
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More AN175CH close tolerance bolts

AN175CH6A

Fastener Length: 7/8", Hole Diameter: 1/16", Thread: 1/4-24, Thread Length: 37/64"

AN175CH21A

Fastener Length: 11/32", Thread: 1/4-24, Thread Length: 1/4"

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Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0

prompt service and delivery and fair pricing ... can't ask for more than that!

5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

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