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1/2"-20 18-8 (304) Stainless Steel Hex Jam Nuts
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| Diameter Pitch | 1/2"-20 |
| Finish | Plain |
| Thread Class | 2B |
| Width Across Corners | 0.866" max |
| Proof Load | 11,200 lbf |
| Thread Type | Jam (Half Height) |
| Nominal Size | 1/2" |
| Grade | 18-8 Stainless |
| Material | 18-8 Stainless (Type 304), ASTM F594 |
| Threads Per Inch | 20 TPI |
| Head Height | 7/16" |
| Proof Stress | 70,000 psi |
| Head Type | Hex |
| Inch Metric | Inch |
| Grade Material | 18-8 (304) Stainless Steel |
| Coarse Fine Threads | Fine |
| Width Across Flats | 0.750" (3/4") |
| Major Diameter | 0.5000" |
| Tensile Stress Area | 0.1600 sq in |
| Height | 0.312" nom |
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