AN531-4R8

Aeronautical Standard Tapping Screw

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Description:

length: 1/2", flat head, philips recess

* Manufacturer certifications are shipped with your order FREE of charge
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
Add to Cart Up to qty 1100 ships same day if ordered before 4pm EST
AN531-4R8 Price:
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$0.26 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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AN531-4R8 Datasheet Features and Specification

Fastener Length:
0.500 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.216 inches minimum and 0.225 inches maximum
Internal Drive Style:
Cross recess type 1
Nonmachine Thread Style:
Dog type (type b or c)
Countersink Angle:
80.0 degrees minimum and 82.0 degrees maximum
Nonmachine Thread Diameter:
0.112 inches
Material:
Steel comp 4130 overall
Material Specification:
Qq-s-685 cond n fed spec single material response overall
Surface Treatment:
Cadmium overall or zinc overall
Quick Specs
Material Steel
Length 1/2

Additional Information

SKU / Model: AN5314R8
NSN: 5305-00-167-2375
FSC: Screws / 5305
Product Series: AN531
Pack Weight (Approx.) 0.121 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN531-4R8_Military-Fasteners-com.pdf
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AN531-6R8

diameter: #6 length: 1/2, 82°, flat head, phillips recess"

AN531-6R6

Fastener Length: 3/8in., 5305-00-579-5821

Product Image Gallery

Product code AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8
AN531-4R8

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Customer Reviews

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Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

You guys shipped right away and it was delivered on time. Thanks for the prompt service.

4.0

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.

5.0

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

5.0