Flat Washer, SAE, Thru-Hardened, Steel, Yellow Zinc Finish, 0.594" ID, 1.156" OD, 0.074 to 0.121" Thickness, 9/16"
(Pack of
50)
SKU:FA88440 Item#: FA88440
The SAE Flat Washer delivers the reliable performance mechanics and auto body shops demand for critical fastening applications. Constructed from 1050 annealed HRPO and hardened to Rc 38/45, this automotive washer resists dishing, bellying, and cracking under heavy loads while distributing pressure evenly across soft materials. The zinc-plated finish with yellow chromate coating provides superior corrosion resistance, ensuring long-lasting durability in harsh automotive environments. With SAE-specified dimensions for a precise fit on standard fasteners, this washer prevents pull-through failures and surface damage while maintaining tight connections that won't loosen under vibration.
• 1050 annealed HRPO*
• Hardened and drawn to Rc 38/45
• Zinc-plated to 0.0002" minimum thickness with yellow chromate finish
• Thru-hardened to resist dishing, bellying or cracking
*Hot rolled, pickled and oiled steel
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Product Description
The SAE Flat Washer delivers the reliable performance mechanics and auto body shops demand for critical fastening applications. Constructed from 1050 annealed HRPO and hardened to Rc 38/45, this automotive washer resists dishing, bellying, and cracking under heavy loads while distributing pressure evenly across soft materials. The zinc-plated finish with yellow chromate coating provides superior corrosion resistance, ensuring long-lasting durability in harsh automotive environments. With SAE-specified dimensions for a precise fit on standard fasteners, this washer prevents pull-through failures and surface damage while maintaining tight connections that won't loosen under vibration.• 1050 annealed HRPO*
• Hardened and drawn to Rc 38/45
• Zinc-plated to 0.0002" minimum thickness with yellow chromate finish
• Thru-hardened to resist dishing, bellying or cracking
*Hot rolled, pickled and oiled steel
Technical Specifications
| Item#: | FA88440 |
|---|---|
| Nominal Size | 9/16 " |
| Grade | Thru-Hardened |
| Finish | Yellow Zinc |
| Type | Flat Washer |
| I.D. | 0.594 " |
| O.D. | 1.156 " |
| Thickness | 0.074 – 0.121 " |
| Material | Carbon Steel |
| Pattern | SAE |
| Specifications | ANSI B18.22.1 |
| Quantity Per Package | 50.0000 |
| UNSPSC #: | 31161807 |
| TAA Compliant: | No |
| Weight: | 0.89 lb |
Product Restrictions
