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Ideal for industrial and construction applications, carbon steel u bolts are built for heavy-duty support.
Each U bolt is quality-checked to ensure reliability and long-lasting performance, making Befast a trusted choice for secure fastening solutions.
| Name | U bolts | Materials | Carbon Steel/Stainless Steel |
| Standards | DIN ISO ANC BSW JIS etc. | Strength level | 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 |
| Size | M3-M50 | Surface finish | ZP\HDG\BLACK\Dacromet etc. |
| Length | 15-500 | Samples | Available |
| Nominal diameter | 30 | 38 | 46 | 52 | 64 | 82 | 94 | 120 | 148 | 176 | 202 | 228 | 282 | 332 | 378 | 428 | 530 | ||||
| d | |||||||||||||||||||||
| d 1 | 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 | 159~168.3 | (191)~193.7 | 216~219.1 | 267~273 | 318~323.9 | 355.6~368 | 406.4~419 | 508~521 | ||||
| d 1 | Applicable pipe size | Metric | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | -175 | 200 | 250 | 300 | 350 | 400 | 500 | ||
| d 1 | Imperial | 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 | 60 | 60 | 70 | 70 | 70 | 70 | 70 | 70 | ||||
| ds | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 20 | 20 | 20 | twenty four | twenty four | twenty four | ||||
| d 3 | M10 | M10 | M10 | M10 | M12 | M12 | M12 | M16 | M16 | M16 | M16 | M20 | M20 | M20 | M24 | M24 | M24 | ||||
| L ① | 70 | 76 | 86 | 92 | 109 | 125 | 138 | - | - | - | - | - | - | - | - | - | - | ||||
| L 1 | 28 | 31 | 37 | 40 | 49 | 57 | 66 | 171 | 191 | 217 | 249 | 283 | 334 | 385 | 435 | 487 | 589 | ||||
| n | 40 | 48 | 56 | 62 | 76 | 94 | 106 | 136 | 164 | 192 | 218 | 248 | 302 | 352 | 402 | 452 | 554 | ||||
| 100 pieces weight (steel)≈kg | Type A | 9.4 | 10.5 | 12 | 12.9 | 22.2 | 25.9 | 28.8 | 64 | 72.7 | 83.4 | 95.8 | 169.8 | 202.8 | 235 | 382 | 429 | 522 | |||
| Type B | 6.8 | 7.7 | 9 | 9.7 | 16.8 | 19.8 | 22.4 | - | - | - | - | - | - | - | - | - | - | ||||
Our carbon steel U bolts are designed to provide cost-effective yet high-strength support, with tensile capacities suitable for heavy-duty environments. Engineered to withstand up to 40% more load than regular U bolts, they are perfect for securing pipes and conduits in industrial settings.
With precision manufacturing, each bolt offers consistent quality, durability, and ease of installation. Choose Befast’s U bolts for a reliable and stable fastening solution.
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