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Product Description
Part Number: 31SLWSS
Diameter: 5/16"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
BoltsandNuts.com
5/16" Stainless Steel Split Lock Washers
Product Description
Part Number: 31SLWSS
Diameter: 5/16"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
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| Thread Size | 5/16"-18 |
| Finish | Plain |
| Thickness | 0.078" nom |
| Grade | 18-8 Stainless |
| Specifications Met | ASME B18.21.1 |
| Outside Diameter | 0.586" nom |
| Material | 18-8 Stainless |
| Diameter | 5/16" |
| Inside Diameter | 0.319" nom |
Technical Drawing
Not to scale · ASME B18.21.1 · See table for exact dimensions
Technical Dimensions
| Outside Diameter | 0.586" nom |
| Inside Diameter | 0.319" nom |
| Section Thickness | 0.078" nom |
| Fits Bolt Size | 5/16" |
| Material | 18-8 Stainless |
Helical spring washer with a split section that compresses under load, maintaining tension in the joint and resisting loosening from vibration.
Dimensions conform to ASME B18.21.1 and may vary within specified manufacturing tolerances.
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