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Product Specifications:
| Item | Flat Washer |
| Dimensional Standards | ASME B18.22.1 |
| Finish | Zinc Plated |
| Fits Bolt Size | 5/16" |
| Flat Washer Type | Standard |
| For Screw Size | 5/16" |
| Hardness | Rockwell B55 |
| Inside Dia. | 0.344" , 11/32" |
| Inside Dia. Tolerance | -0.01" to +0.01" |
| Material | Steel |
| Material Grade/class | Grade 2 |
| Max. Thickness | 0.071" |
| Min. Thickness | 0.056" |
| Outside Dia. | 7/8" |
| Outside Dia. Tolerance | -0.01" to +0.01" |
| Rockwell Hardness | B55 |
| System Of Measurement | Imperial |
| Thickness | 0.071" |
| Thickness Tolerance | -0.014" to +0.005" |
| Washer Type | Standard Washer |
Shipping Info:
| Ship weight (kg) | 0.1 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 3.81 |
| HS code | 7318220000 |
| Country of Origin | US |
Product Variants
| Product | Model | Fits Bolt Size | Thickness | Min. Thickness | Max. Thickness | For Screw Size | Material Grade/class | Thickness Tolerance | Inside Dia. Tolerance | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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WASB#0NZ | #0 | 0.028" | 0.022" | 0.028" | #0 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €8.39 | |
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WASB#0RZ | #0 | 0.028" | 0.022" | 0.028" | #0 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €9.71 | |
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WASB#0WZ | #0 | 0.028" | 0.022" | 0.028" | #0 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €10.26 | |
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WASB#10NZ | #10 | 0.045" | 0.036" | 0.045" | #10 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €14.13 | |
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WASB#10RZ | #10 | 0.045" | 0.036" | 0.045" | #10 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €16.28 | |
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WASB#10WZ | #10 | 0.071" | - | - | - | - | -0.014" to +0.005" | - | 50 | €15.50 | |
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WASB#1NZ | #1 | 0.028" | 0.022" | 0.028" | #1 | Grade 2 | -0.014" to +0.005" | -0.01" to +0.01" | 50 | €6.62 |
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APPROVED VENDOR WASB51RZ Flat Washer, 5/16 In Fits Bolt Size, Std, 11/32 In I.D., 7/8 In O.D., Steel
€17.59 /pack







