AN525-416R20

Aeronautical Standard Machine Screw

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Description:

Length: 1-1/4", grip: 27/32", thread: 1/4-28, cadmium plated steel philips recess

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 475 ships same day if ordered before 4pm EST

AN525-416R20 Price:	buy now $1.39 Each
Quantity: Pre-packaged bag qty: 25 ea
* Sold in increments of 25

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AN525-416R20 Datasheet Features and Specification

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.360 inches minimum and 0.453 inches maximum

Fastener Length:

1.219 inches minimum and 1.281 inches maximum

Head Style:

Round extended washer

Head Diameter:

0.437 inches nominal

Head Height:

0.096 inches minimum and 0.106 inches maximum

Extended Washer Diameter:

0.500 inches nominal

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):

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

Thread Series Designator:

Unf

Quick Specs

Thread Size	1/4
Thread Qty	28
Material	Steel
Length	1-9/32

Additional Information

SKU / Model:	AN525416R20
NSN:	5305-00-182-1368
FSC:	Screws / 5305
Product Series:	AN525
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	25
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version AN525-416R20_Military-Fasteners-com.pdf

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Frequently bought together

Other customers frequently bought these along with AN525-416R20

MS21042-4
Self-Locking Extended Washer Nut
in Nuts

thread: 1/4-28, self locking. reduced hexagon, reduced height, cad-plated steel, no dry film lube, MS21042 series nut

More AN525 machine screws

AN525D832R9

Fastener Length: 19/32in., Thread: 8-32, Thread Length: 29/64in.

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 AN525-416R20

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Celia R.

Great service good price although very expensive!

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Tony D.

We worked with Ramona at Military Fasteners for a few items that we needed right away to complete a job. Ramona processed our order quickly and efficiently and made the experience stress free when it could have been quite challenging. The items came with all the correct documentation too which was also very important to us.

5.0

Bert T.

I worked with Isaac Beltran and he did a great job and rare to find.....someone with attention to detail.

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Case H.

Fantastic experience. I ordered the wrong part.....1 call and an RMA issued with the correct part put on the way. Impressive service. Locked me in as a customer for life!

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