AN525-416R8

Aeronautical Standard Machine Screw

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Description:

length: 1/2", grip: 1/8", thread: 1/4-28, cadmium plated steel philips recess

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AN525-416R8
AN525-416R8
AN525-416R8
Add to Cart Up to qty 1200 ships same day if ordered before 4pm EST
AN525-416R8 Price:
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$1.49 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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AN525-416R8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.257 inches minimum and 0.422 inches maximum
Fastener Length:
0.469 inches minimum and 0.531 inches maximum
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:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
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:
Cadmium or zinc
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 17/32

Additional Information

SKU / Model: AN525416R8
NSN: 5305-00-282-0135
FSC: Screws / 5305
Product Series: AN525
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN525-416R8_Military-Fasteners-com.pdf
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AN525D832R7

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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"

Product Image Gallery

Product code AN525-416R8
AN525-416R8
AN525-416R8
AN525-416R8

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It is very good service. I appreciate Brittany Cornish provide us the parts we ordered.

5.0

Everything arrived exactly as ordered. Online ordering was very easy. Thanks.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.

4.0