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100° CSK STAINLESS WASHERS

From $0.09 to $0.12
Size Dimensions Part No. Price Ea. Buy
6.500 OD x .012T
04-00397
$0.12
Quantity
8.562 OD x 0.17T
04-00392
$0.12
Quantity
10.750 OD x .020 T
04-00398
$0.09
Quantity
Subtotal $0.00
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Overview

Use with 100° flat head screws to provide reinforced, low-profile attachments.

Less 20% Discount on 100 per size

Reviews

Received all products in excellent condition and exactly as ordered. Fast Shipping.

Charlie W
January 4, 2021

As advertised

Kenneth S
November 6, 2020

Product is exactly as advertised. Arrived in a timely manner

Mark V
April 23, 2020

Used in conjunction with machine screws to attach panels to my race car. You can do this to finish with a flush attachment. Size allow for more surface are to hold panel secure. Machine head screw fits great in the recess of the washer. My racing buddies are taking notice.

John
March 19, 2020

My Order was Full of Excellent Parts! Excellent Price! Very Fare and Quick Shipping! Quick and Easy Ordering! YES! buy from Aircraft Spruce! Thanks Again, Carl

Carl P
March 9, 2020

The product is as advertised, very helpful to have the cross-reference feature.

Jim
March 2, 2020

Item ordered was as expected.

Scott
November 24, 2019

Exactly what I was looking for. Thank you

Dan H
November 15, 2019

Essential airplane item. Buy them by the dozen and apply liberally where screws go into fiberglass or where holes are worn out. Look and quality are great.

Ray A
June 3, 2019

Hard to find CSK Stainless washers at a reasonable price and a quick delivery. Would recommend.

Conley J
February 15, 2019

Q&A

Q: Are these polished stainless steel?

Yes, these have a shiny stainless steel appearance.

Q: What is the military number for this washer?

The #6 washer is a A3236-SS-012.

Q: What type of stainless steel are these countersunk washers made of? Examples: SS. Type 304, Type 18-8, Type: 316, etc.

302 1/2 Hard per the supplier.