| U-Bolts are typically used for attaching pipe or steel round bar to a round wood or steel post. May be used to hang wrought iron pipe in mechanical installations and also be embedded in concrete as anchor bolts. U-bolts support heavy objects from ceilings, walls, and poles. They are stronger than routing clamps and hangers and are corrosion resistant if made of galvanized steel or coated with zinc. Other types of U-bolts are made of aluminum for light-duty lifting, while different grades of stainless-steel U-bolts are also resistant to chemicals. U-bolts are fastened with nuts for a tight connection. Grade:4/6/8/10/12 Finish:ZINC, Plain, Black Material: Stainless steel, carbon steel and other metal materials |
| Nominal Diameter | 30 | 38 | 46 | 52 | 64 | 82 | 94 | 120 | 148 | ||
| d | |||||||||||
| d1 | 25~26.9 | 30~33.7 | 38~42.4 | 44.5~48.3 | 57~60.3 | 76.1 | 88.9 | 108~114.3 | 133~139.7 | ||
| d1 | tube size | Metric | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 |
| d1 | Inch | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" | 4" | - | |
| b ① | 40 | 40 | 50 | 50 | 50 | 50 | 50 | 60 | 60 | ||
| ds | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 16 | 16 | ||
| d3 | M10 | M10 | M10 | M10 | M12 | M12 | M12 | M16 | M16 | ||
| L ① | 70 | 76 | 86 | 92 | 109 | 125 | 138 | - | - | ||
| L1 | 28 | 31 | 37 | 40 | 49 | 57 | 66 | 171 | 191 | ||
| n | 40 | 48 | 56 | 62 | 76 | 94 | 106 | 136 | 164 | ||
| per 1000 units≈kg | Type A | 9.4 | 10.5 | 12 | 12.9 | 22.2 | 25.9 | 28.8 | 64 | 72.7 | |
| Type B | 6.8 | 7.7 | 9 | 9.7 | 16.8 | 19.8 | 22.4 | - | - | ||
| Nominal Diameter | 176 | 202 | 228 | 282 | 332 | 378 | 428 | 530 | |||
| d | |||||||||||
| d1 | 159~168.3 | (191)~193.7 | 216~219.1 | 267~273 | 318~323.9 | 355.6~368 | 406.4~419 | 508~521 | |||
| d1 | tube size | Metric | 150 | -175 | 200 | 250 | 300 | 350 | 400 | 500 | |
| d1 | Inch | - | - | - | - | - | - | - | - | ||
| b ① | 60 | 60 | 70 | 70 | 70 | 70 | 70 | 70 | |||
| ds | 16 | 16 | 20 | 20 | 20 | 24 | 24 | 24 | |||
| d3 | M16 | M16 | M20 | M20 | M20 | M24 | M24 | M24 | |||
| L ① | - | - | - | - | - | - | - | - | |||
| L1 | 217 | 249 | 283 | 334 | 385 | 435 | 487 | 589 | |||
| n | 192 | 218 | 248 | 302 | 352 | 402 | 452 | 554 | |||
| per 1000 units≈kg | Type A | 83.4 | 95.8 | 169.8 | 202.8 | 235 | 382 | 429 | 522 | ||
| Type B | - | - | - | - | - | - | - | - |
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