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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 | Cadmium | $0.15 | $12.00 | |
| 3 | 3/16 | .875 | .203 | .063 | Stainless Steel | $0.60 | ||
| 4 | 1/4 | 1.125 | .265 | .063 | Cadmium | $0.23 | $18.00 | |
| C4 | 1/4 | 1.125 | .265 | .063 | Stainless Steel | $0.73 | $58.00 | |
| 5 | 5/16 | 1.375 | .328 | .063 | Cadmium | $0.36 | $29.00 | |
| C5 | 5/16 | 1.375 | .328 | .063 | Stainless Steel | $0.75 | $60.00 | |
| 6 | 3/8 | 1.625 | .390 | .063 | Cadmium | $0.39 | $31.00 | |
| 7 | 7/16 | 1.812 | .453 | .109 | Cadmium | $0.74 | $59.00 | |
| 8 | 1/2 | 2.000 | .515 | .109 | Cadmium | $0.88 | $70.00 | |
| 9 | 9/16 | 2.188 | .578 | .125 | Cadmium | $3.25 | ||
| 10 | 5/8 | 2.375 | .640 | .125 | Cadmium | $1.71 | $137.00 |
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
Um, yeah. Its flat and round with a hole in the middle.
Verified Purchase
WASHER, FLAT AN970-3
Um, yeah. Its flat and round with a hole in the middle.
Verified Purchase
WASHER, FLAT AN970-4
Um, yeah. Its flat and round with a hole in the middle.
Verified Purchase
WASHER, FLAT AN970-5
Verified Purchase
LARGE AREA FLAT WASHER AN970C4 STAINLESS
good product
Verified Purchase
WASHER, FLAT AN970-4
Good product
Verified Purchase
WASHER, FLAT AN970-5
…
Verified Purchase
WASHER, FLAT AN970-3
Listen, I dont know about you, but I never thought Id find myself writing a review for stainless steel washers. I mean, theyre washers. Theyre not exactly the sexiest or most exciting product out there. But let me tell you, these little guys have changed my life. First off, theyre shiny. Like, really shiny. Im pretty sure I could use them as a mirror if I wanted to check my hair or make sure I dont have anything in my teeth. And lets be real, who doesnt love a good shiny object? But the real kicker? Theyre so dang strong. Ive used these washers to hold together everything from my rickety old bookshelf to my toddlers playground equipment (hey, dont judge me, it was a DIY project gone wrong). And they havent budged. Not even a little bit. And lets not forget about their rust-resistant properties. I mean, who wants a rusty washer? Not me, thats for sure. With these babies, I dont have to worry about them turning orange and gross-looking after a few weeks of use. But heres the thing: these washers are so good, Im starting to think they might be sentient beings. Hear me out: every time I use them, I swear theyre giving me a little wink and a nod, like good job, buddy, you really know how to pick em. Its a little weird, but Im choosing to embrace it. All in all, Id say these stainless steel washers are a real winner. Theyre strong, shiny, and apparently have a sense of humor. What more could you want in a washer?
Verified Purchase
LARGE AREA FLAT WASHER AN970C5 STAINLESS
👍🏼
Verified Purchase
WASHER, FLAT AN970-5
No issues, shipped as ordered.
Verified Purchase
WASHER, FLAT AN970-4
Q&A
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
