Chongqing Honghao Technology Co., Ltd.
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High-quality window sash chain designed to meet the latest guidelines of the National Association of Chain Manufacturers (NACM). Specifically engineered for double hung window sashes, ensuring smooth and reliable operation.
Our window sash chains are available in various sizes and finishes to suit your specific requirements.
Window manufacturers, hardware suppliers, construction industry.
| TRADE SIZE | MATERIAL SIZE-INCHES | LENGTH PER 100 LINKS-INCHES | WEIGHT PER 100FEET-POUNDS | WEIGHT LOAD LIMIT - STEEL - POUNDS | MINIMUM BREAK TEST LOAD -STEEL-POUNDS |
|---|---|---|---|---|---|
| 8 | .305 | 53.0 | 3.75 | 75 | 300 |
| 25 | .042 | 54.0 | 4.5 | 94 | 375 |
| 35 | .035 | 57.0 | 6.0 | 106 | 425 |
| 40 | .042 | 57.0 | 7.0 | 131 | 525 |