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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AN525-416-8
AN525-416-8
AN525-416-8
AN525-416-8
AN525-416-8
AN525-416-8
Add to Cart Up to qty 150 ships same day if ordered before 4pm EST
AN525-416-8 Price:
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$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:
3a
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):
28
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)
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AN525-416-8_Military-Fasteners-com.pdf
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AN525D832R6

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AN525D832R12

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AN525D832-8

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AN525D416R10

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

Product Image Gallery

Product code AN525-416-8
AN525-416-8
AN525-416-8
AN525-416-8
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AN525-416-8

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A great product, great service, and great follow-up! A+ I highly recommend Military Fasteners!

5.0

The ordering process was very smooth and your site is user friendly and my part was delivered promptly.

5.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

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