Good product
Aviation S
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
October 2, 2024
Good product
Aviation S
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
October 2, 2024
Good product
Aviation S
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
October 2, 2024
Lynn R
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
August 6, 2024
Lynn R
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
August 6, 2024
Lynn R
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
August 6, 2024
Good quality. Does the job.
Eric T
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
June 6, 2024
Good quality. Does the job.
Eric T
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
June 6, 2024
Good quality. Does the job.
Eric T
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
June 6, 2024
Mike H
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
May 25, 2024
Mike H
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
May 25, 2024
Mike H
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
May 25, 2024
Bradley S
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
May 11, 2024
STR8 Gas
Carter G
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
April 18, 2024
Steve S
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
March 6, 2024
Clement N
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
March 6, 2024
Kent B
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
February 24, 2024
Kent B
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
February 24, 2024
Kent B
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
February 24, 2024
Ronald S
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
January 11, 2024
Ronald S
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
January 11, 2024
The recessed washer was exactly what I needed to complete my project.
Adam Y
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
January 3, 2024
good
Houston L
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
October 31, 2023
Charles K
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
October 22, 2023
Great
3v G
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
October 4, 2023
Excellent
Yv P
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
September 19, 2023
Excellent
Yv P
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
September 19, 2023
Christopher G
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
August 9, 2023
Christopher G
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
August 9, 2023
theyre #6 washers that fit #6 screws really good.......lol
George S
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
March 10, 2023
Richard S
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
February 15, 2023
A little pricy but do the trick.
Nicholas M
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
February 7, 2023
Michael S
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
November 23, 2022
Michael S
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
November 23, 2022
As advertised in catalogue, shipped promptly but shipping very expensive
Glen C
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
October 28, 2022
The washer to use with 8/32 csk stainless screw on numerous locations on Piper, Cessna , Mooney, Vans, etc. Replaces the plated steel washer that rusts.
David
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
October 25, 2022
Aaron D
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
September 14, 2022
Good quality
James G
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
August 16, 2022
Good quality
James G
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
August 16, 2022
Good quality
James G
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
August 16, 2022
Ian C
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
July 12, 2022
Ian C
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
July 12, 2022
They are correct dimension and good finish. Not much to say about a washer.
Patrick R
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
July 4, 2022
A Friend was searching for this item, couldnt find it here in overseas. He is happy now, thanks once more!
Norbert
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
April 22, 2022
After searching for these special washer for 2 years, finaly found them at aircraft spruce and specialty!! Thanks!
Richard T
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
April 2, 2022
David Z
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
April 1, 2022
Washers received were as advertised. Shipping time and cost was excellent. I only wish you offered this same item for a #12 screw.
Carl G
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
March 11, 2022
V.t.e. S
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
February 25, 2022
James G
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
February 25, 2022
Nice product, best price
Aeropro
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
February 21, 2022
perfect
Gina W
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
January 29, 2022
An outstanding item. Hard to find but Aircraft Spruce has them!
Daniel D
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
January 27, 2022
Replacements for some washers during annual, work great!
Randy P
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
November 18, 2021
Replacements for a few washers during annual, work great!
Randy P
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
November 18, 2021
David A
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
October 19, 2021
Michael C
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
September 16, 2021
Michael C
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
September 16, 2021
James R
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
September 3, 2021
Keep in reserve
Bob G
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
July 28, 2021
Always needed
Bob G
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
July 28, 2021
James L
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
July 22, 2021
Just as expected, looks, fit, and function great
Jace C
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
July 9, 2021
High-quality stainless washers, precisely cut and uniform.
Stanley P
Verified Purchase
#6 Stainless Steel Csk Washer A3236-Ss-012
May 30, 2021
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
I wanted to keep the hardware that will attach my propeller spinner, as flush to the surface of the spinner as possible. These do the job nicely when you use a countersink and flat heat screws.
Richard C
February 8, 2019
I used these washers to better secure a large fiberglass spinner. I had to use the...
SS MACHINE SCREW AN507C1032R10 which have slightly larger diameter than the ID of the washer. Drilling out the washer to accommodate the screw made a perfect fit.
Hans M
January 12, 2019
...always worked great: never had a problem with these.
Joseph M
November 8, 2018
Received quickly, shipped at a reasonable price with USPS first class, item is as described.
Michael N
August 23, 2018
needed tool box item
Paul
May 6, 2018
Excellent quality with a nice finish
Lew
April 15, 2018
Excellent time tested company.
Great price, Great product, fast shipping.
Howard
October 19, 2017
Its a dimpled washer what can I say, it fits and spreads the load, works great with fiberglass fairings where you dont want to much load in one direction that might crack the fiberglass. The product is exactly what is says it is and set up for 100 degree flush bolts.
Jaffe L
August 17, 2017
Fiberglass fittings & fairings are often attached to a plane with counter sunk flat head screws. But fiberglass is soft compared to metal, which will erode and enlarge the countersunk holes during the stress applied while flying. Brand name Tinnerman countersunk washers spread the force and lessen the wear, but are made from Zinc coated spring steel. CSK washers are knockoffs, made from stainless steel and are cheaper.
I’m building an RV-14A and can report that the CSK washers fit the fiberglass countersunk holes and 100° flat head screws perfectly (countersink only enough to fit the screw) and are low profile – so shouldn’t cause too much drag. I haven’t attempted to countersink the whole washer, which would weaken the fiberglass.
So basically when using these washers you trade less wear & tear maintenance for some loss in speed – how much I’ll report in a year’s time. But having just spent more than 3+ full time weeks attaching the wheel pants and transitional fairings to my RV-14 (who knew there was so much fiberglass work on an aluminum airplane), I can tell you I never want to do fiberglass work again – my skin still itches and I’m still coughing – despite wearing protective gowns & particulate masks. Synergy Air builds Vans Aircraft professionally & recommended that I use these washers.
Barry G
July 29, 2017
These are not the decorative CSK washers that Im use to seeing on expensive airplanes. These seem too thin and are a different grade of stainless steel. Youll likely need to change all IOT match.
David A
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
October 22, 2021
These are not the decorative CSK washers that Im use to seeing on expensive airplanes. These seem too thin and are a different grade of stainless steel. Youll likely need to change all IOT to match.
David A
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
October 22, 2021
Had to drill washer out to 3/16 to make it fit on my Cessna 210 cowling.
Robert W
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
January 5, 2023
The radius isnt as smooth as that pictured
David A
Verified Purchase
#10 Stainless Steel Csk Washer A3235-Ss-020
October 22, 2021
Does not fit #8 screw, I had to drill out to 3/16.
Bob W
Verified Purchase
Wa-8 Stainless Steel Washer A3135-Ss-017 #8
December 30, 2022