1-877-4-SPRUCE | info@aircraftspruce.com
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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| Dash No. | Bolt Size | O.D. (in.) |
I.D. (in.) |
Thickness (in.) |
Description | Price Ea. | Price Per 100 |
Buy |
|---|---|---|---|---|---|---|---|---|
| 3 | 3/16 | .875 | .203 | .063 | Cadium | $0.08 | $6.40 | |
| 4 | 1/4 | 1.125 | .265 | .063 | Cadium | $0.10 | $8.00 | |
| C4 | 1/4 | 1.125 | .265 | .063 | Stainless Steel | $0.73 | $58.40 | |
| 5 | 5/16 | 1.375 | .328 | .063 | Cadium | $0.17 | $13.60 | |
| C5 | 5/16 | 1.375 | .328 | .063 | Stainless Steel | $0.75 | $60.00 | |
| 6 | 3/8 | 1.625 | .390 | .063 | Cadium | $0.21 | $16.80 | |
| 7 | 7/16 | 1.812 | .453 | .109 | Cadium | $0.54 | $43.20 | |
| 8 | 1/2 | 2.000 | .515 | .109 | Cadium | $0.63 | $50.40 | |
| 9 | 9/16 | 2.188 | .578 | .125 | Cadium | $2.95 | ||
| 10 | 5/8 | 2.375 | .640 | .125 | Cadium | $0.88 | $70.40 |
Overview
| Manufactured of carbon steel, cadmium plated per QQ-P-416C, Type II, Class 2. They provide a greater bearing area than AN960 washers. Used on wooden structures under both the head of the bolt and the nut to prevent crushing the surface. |
Reference Chart
Reviews
Spec quality. Excellent nonbulk price.
J. S
September 18, 2020
Top notch quality. Made to spec.
Swaid
July 16, 2020
Stephen S
February 24, 2020
No issues exactly what I wanted
Bennie V
September 8, 2019
The washer did as a washer does. It washered
Adam
June 23, 2019
Steve
July 20, 2018
Identical to OEM part called for in 46 (Cessna) parts manual. The quality we have come to expect from Spruce!
Mac
October 1, 2017
Steve
July 27, 2017
Yvon
May 21, 2017
