ASTM A194 Nut Grade 4 Suppliers, Manufacturers
These ASTM A194 Grade 4 Heavy Hex Nuts are produced from Medium Carbon Alloy Steel, Quenched and Tempered. We Produce these heavy hex nuts in various sizes
| Grade | Description |
|---|---|
| 4 | Quenched & tempered carbon-molybdenum heavy hex nuts |
Mechanical Properties
Nut -Grade Identification Markings
All markings shown for all grades of A194 are for cold formed and for hot forged nuts. When nuts are machined from bar stock, the nut must additionally be marked with the letter "B"
| Grade Identification Markings | Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|---|
| Min | Max | |||||||
 |
ASTM A194 Grade 4 | Medium Carbon Alloy Steel, Quenched and Tempered | 1/4 - 4 | 1100 | 175 | C24 | C38 | 1,2 |
Astm A194 Grade 4 Related Products
| Astm A194 4 Bolting Nuts | Astm A194 4 Heavy hex Nuts |
| Asme Sa 194 Grade 4 Heavy hex Nuts | A194 Grade 4 Hex Nuts |
| Sa 194 Grade 4 Square Nuts | Gr 4 Bolting Nuts |
| Asme Sa 194 Gr 4 Hex Nuts | Astm A194 4 Hexagon Nut |
| Asme Sa 194 Gr 4 Square Nuts | Asme Sa 194 4 Hex Nuts |
| Asme Sa 194 4 Heavy hex Nuts | Gr 4 Heavy hex Nuts |
| Grade 4 Bolting Nuts | Grade 4 Square Nuts |
| Asme Sa 194 4 Square Nuts | Gr 4 Hex Nuts |
| Sa 194 Grade 4 Hexagon Nut | Asme Sa 194 Grade 4 Hexagon High Nuts |
| Gr 4 Square Nuts | A194 Grade 4 Hexagon Nut |
| Gr 4 Hexagon High Nuts | Astm A194 4 Hex Nuts |
| Sa 194 Grade 4 Heavy hex Nuts | Asme Sa 194 Gr 4 Heavy hex Nuts |
| Asme Sa 194 Gr 4 Heavy nuts |