
| brand | Yu An | Material | 304 stainless steel |
| name (of a thing or organization) | Stainless steel rotating ring | surface treatment | Polishing treatment |
| Standard | Metric system | Package description | Plastic bag/carton |
| size | It is used for the connection between steel wire rope and chain to prevent knot after rotation. | ||







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| There are positive and negative tolerances, especially those who care about it, and the outdoor environment and even the water will not rust. Unit: mm | ||||||
| Specifications | A | B | S | L | ≈ Bearing Weight | 1000 weight kg |
| M4 | 9.7 | 11.45 | 3.95 | 47.5 | 100kg | 19.5 |
| M5 | 14.13 | 13.6 | 4.71 | 60.3 | 150kg | 33.5 |
| M6 | 16.26 | 20 | 5.6 | 67.5 | 200kg | 47.5 |
| M8 | 21.24 | 24.3 | 7.3 | 89.8 | 450kg | 107 |
| M10 | 26.8 | 25.5 | 9.7 | 110 | 800kg | 221 |
| M12 | 26.74 | 38.72 | 11.2 | 124.6 | 1200kg | 330 |
| M16 | 41.2 | 39.94 | 15.64 | 187.2 | 942.5 | |
| M20 | 56.5 | 45.9 | 19.23 | 227 | 1510.5 | |
| Question 1 |
1. Why does stainless steel also be magnetic?304 stainless steel belongs to austenitic stainless steel. Part or a small amount of austenite is transformed into martensite during cold working. Martensite is magnetic, so 304 stainless steel is non-magnetic or micro magnetic. For details, you can inquire why 304 stainless steel is magnetic |
| Question 2 |
2. How to identify authentic 304 stainless steel products?(1) Support 304 stainless steel special detection potion detection, if not discoloration for authentic 304 stainless steel. |
| Question 3 |
3. What kinds of stainless steel are most commonly used?① 201 stainless steel, suitable for use in dry environment, easy to rust in water |
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