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Features:
Function:Designed for non-insulated stationary pipe lines in either a horizontal or vertical position.
Material:The main body of the carbon steel，Article rubber EPDM(According to the demand can not use rubber strip)
Finish:Electro-galvanized
Approvals :FM Approved / UL Listed
Maximum Temperature:-20°C 〜110°C
Ordering:Specify size,Finish.
Double screw bundle with rubber is a high-quality, durable fastener assembly designed for a range of industrial, mechanical, and construction applications. This bundle consists of two precision-engineered screws that are interlinked to provide enhanced grip, stability, and torque. Whether used for heavy-duty machinery, structural support, or specialized projects, the Double Screw Bundle offers exceptional performance, resistance to wear, and ease of installation.
| Size | Specification ofbolts and Size | A | B | C | D | Max.Rec.Load | ||||
| mm | in | mm | in | mm | mm | mm | Lbs | Kg | N | |
| 1/2″ | M8 | 5/16″-18UNC | M8/M10 | 5/16″18UNC 3/8″-16UNC | 8.8 | 24.5 | 34.5 | 299 | 135 | 1334 |
| 3/4″ | M8 | 5/16″-18UNC | M8/M10 | 5/16″18UNC 3/8″-16UNC | 8.2 | 27.5 | 37.5 | 299 | 135 | 1334 |
| 1″ | M8 | 5/16″-18UNC | M8/M10 | 5/16″18UNC 3/8″-16UNC | 7.9 | 31.5 | 41.5 | 299 | 135 | 1334 |
| 1-1/4″ | M8 | 5/16″-18UNC | M8/M10 | 5/16″18UNC 3/8″-16UNC | 8.7 | 36 | 46 | 299 | 135 | 1334 |
| 1-1/2″ | M8 | 5/16″-18UNC | M8/M10 | 5/16″18UNC 3/8″-16UNC | 8.8 | 40.5 | 50.5 | 299 | 135 | 1334 |
| 2″ | M8 | 5/16″-18UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 8.8 | 51 | 71 | 299 | 135 | 1334 |
| 2-1/2″ | M10 | 3/8″-16UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 15.5 | 58 | 78 | 339 | 153 | 1512 |
| 3″ | M10 | 3/8″-16UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 18.4 | 66 | 86 | 419 | 189 | 1868 |
| 3-1/2″ | M10 | 3/8″-16UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 18.1 | 70 | 90 | 499 | 225 | 2224 |
| 4″ | M12 | 1/2″-13UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 19.7 | 85 | 105 | 599 | 270 | 2668 |
| 5″ | M12 | 1/2″-13UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 20.7 | 99 | 119 | 799 | 360 | 3558 |
| 6″ | M12 | 1/2″-13UNC | M10/M12 | 3/8″-16UNC 1/2″-13UNC | 19.7 | 112.5 | 132.5 | 1059 | 477 | 4714 |
| 8″ | M12 | 1/2″-13UNC | M16 | 5/8″-11UNC | 26.9 | 135 | 155 | 1619 | 729 | 7205 |
| 10″ | M12 | 1/2″-13UNC | M16 | 5/8″-11UNC | 24.8 | 167 | 192 | 2339 | 1053 | 10408 |
| 12″ | M12 | 1/2″-13UNC | M16 | 5/8″-11UNC | 24.7 | 195.5 | 220.5 | 3159 | 1422 | 14055 |
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