Washer
DIN 125 Galvanized Plain Washer
| Applicable thread | M12 | M16 | M20 | (M22) | M24 | (M27) | M30 | M36 | |
| d | Man | 13.43 | 17.43 | 21.52 | 23.52 | 25.52 | 28.52 | 31.62 | 37.62 |
| Min | 13 | 17 | 21 | 23 | 25 | 28 | 31 | 37 | |
| dc | Man | 25 | 33 | 40 | 42 | 47 | 52 | 56 | 66 |
| Min | 23.7 | 31.4 | 38.4 | 40.4 | 45.4 | 50.1 | 54.1 | 64.1 | |
| h | Public | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 |
| Man | 3.8 | 4.8 | 4.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | |
| Min | 2.5 | 3.5 | 3.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| d1 | Man | 16.04 | 20.04 | 25.24 | 27.44 | 29.44 | 33.4 | 36.4 | 43.4 |
| Min | 15.2 | 19.2 | 24.4 | 26.4 | 28.4 | 32.4 | 35.4 | 42.4 | |
| 1,000-piece weight (steel)≈ kg | 7.06 | 16.92 | 24.7 | 33.15 | 43.34 | 51.45 | 58.66 | 80.97 | |
Choosing a suitable galvanized flat pad requires consideration based on the specific usage environment. Here are some key purchasing points:
1. Material: Select appropriate materials according to environmental requirements, such as carbon steel, stainless steel, etc.
2. Thickness: Choose an appropriate thickness based on the required load and other conditions.
3. Specifications: Choose the appropriate specifications according to the needs, and pay attention to the dimensions of inner diameter, outer diameter, and thickness to meet the actual requirements.
4. Quality: Products produced by manufacturers with excellent manufacturing processes and reliable quality should be selected to ensure the stability and durability of quality
The international and domestic standards for galvanized flat pads are explained, along with the key points for selection. Galvanized flat washers, as a common fastener accessory, are widely used in the electromechanical equipment industry. When purchasing, consideration should be given to the specific requirements of the usage environment to ensure their effectiveness and safety.