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Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
Aircraft Spruce & Specialty Co.
Corona, CA | Chicago, IL
Wasilla, AK | Peachtree City, GA
Brantford, ON Canada
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| MFG No. | PN | Screw Size | I.D. (in.) |
O.D. (in.) |
Approx. Thickness |
Price | Price per 100 |
Buy |
|---|---|---|---|---|---|---|---|---|
| A3236-012-193 | A3236-012-193 | 6 | .140 | .50 | 0.016" | $0.248 | -- | |
| A3135-017-193 | A3135-017-193 | 8 | .171 | .56 | 0.024" | $0.20 | $16.00 | |
| A3235-028-193 | 04-02036 | 10 | .196 | .75 | 0.035" | $0.10 | $8.00 |
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Overview
| Washers for use with 100° flat-head screws such as MS24693 and MS24694 machine screws and NAS548 sheet metal screws to provide reinforced, low-profile attachments. Made of spring steel, Zinc plated. |
Reviews
Every kick the can over and lose a couple of pieces of hardware. Having a bag or these special washers in the shop will ensure a quick recovery from your awkwardness and get the airplane back together again.
Jeffrey F
December 23, 2018
Work Great! Thank you!
Bill T
September 23, 2018
These washers are a life saver in my shop. Great service from this vendor.
Roger
March 7, 2017
Q&A
Q: What is the material thickness of these countersunk washers?
Approximate material thicknesses: #6 = 0.016", #8 = 0.024", #10 = 0.035", 1/4 = 0.035".
Q: Are these Tinnerman countersunk washers silver in color or yellow?
These washers are silver.
Q: What size countersink tool should be used?
For this particular part number you would want a .140-.147" hole, a #28 or #27 drill would work.
