AN525-416-8

Aeronautical Standard Machine Screw

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Description:

Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 3/8

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Add to Cart Up to qty 150 ships same day if ordered before 4pm EST

AN525-416-8 Price:	buy now $2.57 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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AN525-416-8 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.375 inches minimum

Fastener Length:

0.500 inches nominal

Head Style:

Round extended washer

Head Diameter:

0.427 inches minimum and 0.447 inches maximum

Head Height:

0.096 inches minimum and 0.106 inches maximum

Extended Washer Diameter:

0.490 inches minimum and 0.510 inches maximum

Extended Washer Thickness:

0.028 inches minimum and 0.033 inches maximum

Internal Drive Style:

Slot

Thread Diameter:

0.250 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

125000 pounds per square inch

Hardness Rating:

26.0 rockwell c minimum and 32.0 rockwell c maximum

Screw Material:

Steel comp 8630 or steel comp 4037

Screw Material Specification:

Mil-s-6050 mil spec 1st material response or ams 6300 assn std 2nd material response

Screw Surface Treatment Specification:

Qq-p-416 fed spec 1st treatment response or qq-z-325 fed spec 2nd treatment response

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1/2

Additional Information

SKU / Model:	AN5254168
NSN:	5305-00-167-3631
FSC:	Screws / 5305
Product Series:	AN525
Pack Weight (Approx.)	0.239 lb
Minimum Qty (MOQ):	25
Schedule B:	7318.15.6080
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version AN525-416-8_Military-Fasteners-com.pdf

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AN525D832R7

Fastener Length: 7/16", Thread: 8-32, Thread Length: 23/64"

AN525D832R6

Fastener Length: 13/32", Thread: 8-32, Thread Length: 25/64"

AN525D832R12

Fastener Length: 23/32", Thread: 8-32, Thread Length: 5/16"

AN525D832-8

Fastener Length: 17/32", Thread: 10-32, Thread Length: 27/64"

AN525D416R10

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 29/64"

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Product code AN525-416-8

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Tiana D.

Very good service, as usual. Order was complete and correct. It is easy to order on your website and the deliveries are always in the specified time.

5.0

Rick D.

Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.

5.0

Belle L.

Amazingly prompt response! I ordered over 1000 items and couldn't believe it when there was an email waiting the following morning saying the items had been dispatched. Easy to track the package online. By comparison I ordered some items from another supplier 3 months ago and I'm still waiting, with no apologies or communication emanating from them to explain the delay.

5.0

Karson R.

As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

4.0