High Tensile U-Shaped Bolt and Nuts, U Bolts Manufacturer
Product Description
This high tensile U-shaped bolt and nut set is a versatile fastening solution designed for industrial applications. It is manufactured using premium-grade stainless steel and carbon steel, ensuring durability and resistance to corrosion. The product is available in multiple sizes ranging from M6 to M36, making it suitable for a wide range of mechanical and structural projects.
The U-bolt features a square head design and is available in various finishes such as 304, 316, A2, A4, and more. It meets international standards like DIN, ANSI, GB, JIS, BSW, and GOST, ensuring compatibility with global engineering specifications. The product also comes with ISO9001:2008 certification, SGS testing reports, and RoHS compliance, guaranteeing quality and environmental safety.
Key Features:
- Material: Stainless Steel (SS201, SS303, SS304, SS316, SS410, SS420), Carbon Steel (4.8, 6.8, 8.8, 10.9, 12.9), Titanium (GR1-GR5), Aluminum, Brass, etc.
- Head Type: Flat, JIS Pan, Oval, Round, Binding, I.HD, Brazier, PF.HD, Button, Fillister, ANSI.Pan, Pan washer, Indented Hex, and more
- Finish Options: Zinc-plated, Nickel-plated, Tin-plated, Radiant Plated, Passivated, Brass plated, Cadmium-plated, Phosphate Anodize, Chrome-plated, Black Oxide, etc.
- Standard: ISO, GB, DIN, JIS, ANSI, BSW, ASME
- Heat Treatment: Tempering, Hardening, Spheroidizing, Stress Relieving
- Package: General export package or customized according to customer requirements
- Delivery Time: Approximately 7-15 days after order confirmation, with fast delivery options for urgent orders
Specifications Table
| Size | Pipe Dia | Rod Dia | Length of Teeth | Tread Dia | Center Distance | Height |
|------------|----------|---------|------------------|-----------|------------------|--------|
| M6*8 | 9 | 5.3 | 12 | 6 | 15 | 25 |
| M6*10 | 11 | 5.3 | 13 | 6 | 17 | 27 |
| M6*12 | 13 | 5.3 | 14 | 6 | 19 | 29 |
| M6*14 | 15 | 5.3 | 15 | 6 | 21 | 32 |
| M6*16 | 17 | 5.3 | 15 | 6 | 23 | 34 |
| M6*18 | 20 | 5.3 | 18 | 6 | 26 | 36 |
| M6*22 | 24 | 5.3 | 22 | 6 | 30 | 42 |
| M6*25 | 27 | 5.3 | 22 | 6 | 33 | 45 |
| M6*27 | 29 | 5.3 | 25 | 6 | 35 | 47 |
| M6*33 | 35 | 5.3 | 25 | 6 | 41 | 53 |
| M6*38 | 40 | 5.3 | 28 | 6 | 46 | 58 |
| M6*42 | 44 | 5.3 | 28 | 6 | 50 | 62 |
| M6*45 | 47 | 5.3 | 30 | 6 | 53 | 65 |
| M6*48 | 50 | 5.3 | 30 | 6 | 56 | 68 |
| M6*51 | 53 | 5.3 | 30 | 6 | 59 | 71 |
| M6*57 | 59 | 5.3 | 30 | 6 | 65 | 77 |
| M6*60 | 62 | 5.3 | 30 | 6 | 68 | 80 |
| M6*63 | 65 | 5.3 | 30 | 6 | 71 | 83 |
| M6*76 | 78 | 5.3 | 35 | 6 | 84 | 96 |
| M6*89 | 91 | 5.3 | 35 | 6 | 97 | 109 |
| M6*102 | 104 | 5.3 | 35 | 6 | 110 | 122 |
| M6*108 | 110 | 5.3 | 35 | 6 | 116 | 128 |
| M6*114 | 116 | 5.3 | 35 | 6 | 122 | 134 |
| M6*133 | 135 | 5.3 | 35 | 6 | 141 | 153 |
M8 Series
| Size | Pipe Dia | Rod Dia | Length of Teeth | Tread Dia | Center Distance | Height |
|------------|----------|---------|------------------|-----------|------------------|--------|
| M8*22 | 24 | 7.1 | 25 | 8 | 32 | 49 |
| M8*25 | 27 | 7.1 | 25 | 8 | 35 | 52 |
| M8*27 | 29 | 7.1 | 28 | 8 | 37 | 54 |
| M8*33 | 35 | 7.1 | 28 | 8 | 43 | 60 |
| M8*38 | 40 | 7.1 | 30 | 8 | 48 | 65 |
| M8*42 | 44 | 7.1 | 30 | 8 | 52 | 69 |
| M8*45 | 47 | 7.1 | 30 | 8 | 55 | 72 |
| M8*48 | 50 | 7.1 | 30 | 8 | 58 | 73 |
| M8*51 | 53 | 7.1 | 30 | 8 | 61 | 78 |
| M8*57 | 59 | 7.1 | 30 | 8 | 67 | 84 |
| M8*60 | 62 | 7.1 | 30 | 8 | 70 | 87 |
| M8*63 | 65 | 7.1 | 30 | 8 | 73 | 90 |
| M8*76 | 78 | 7.1 | 30 | 8 | 86 | 103 |
| M8*89 | 91 | 7.1 | 30 | 8 | 99 | 116 |
| M8*102 | 104 | 7.1 | 40 | 8 | 112 | 129 |
| M8*108 | 110 | 7.1 | 40 | 8 | 118 | 135 |
| M8*114 | 116 | 7.1 | 40 | 8 | 124 | 141 |
| M8*133 | 135 | 7.1 | 45 | 8 | 143 | 160 |
| M8*140 | 142 | 7.1 | 45 | 8 | 150 | 167 |
| M8*159 | 161 | 7.1 | 50 | 8 | 169 | 189 |
| M8*168 | 170 | 7.1 | 50 | 8 | 178 | 198 |
| M8*219 | 221 | 7.1 | 55 | 8 | 229 | 253 |
| M8*273 | 275 | 7.1 | 55 | 8 | 283 | 313 |
M10 Series
| Size | Pipe Dia | Rod Dia | Length of Teeth | Tread Dia | Center Distance | Height |
|------------|----------|---------|------------------|-----------|------------------|--------|
| M10*22 | 24 | 8.9 | 28 | 10 | 34 | 53 |
| M10*25 | 27 | 8.9 | 28 | 10 | 37 | 56 |
| M10*27 | 29 | 8.9 | 28 | 10 | 39 | 58 |
| M10*33 | 35 | 8.9 | 28 | 10 | 45 | 64 |
| M10*38 | 42 | 8.9 | 30 | 10 | 50 | 69 |
| M10*42 | 44 | 8.9 | 30 | 10 | 54 | 73 |
| M10*45 | 47 | 8.9 | 30 | 10 | 57 | 76 |
| M10*48 | 50 | 8.9 | 35 | 10 | 60 | 82 |
| M10*51 | 53 | 8.9 | 35 | 10 | 63 | 85 |
| M10*57 | 59 | 8.9 | 35 | 10 | 69 | 91 |
| M10*60 | 62 | 8.9 | 35 | 10 | 72 | 94 |
| M10*63 | 65 | 8.9 | 35 | 10 | 75 | 97 |
| M10*76 | 78 | 8.9 | 40 | 10 | 88 | 110 |
| M10*89 | 91 | 8.9 | 40 | 10 | 101 | 123 |
| M10*102 | 104 | 8.9 | 40 | 10 | 114 | 136 |
| M10*108 | 110 | 8.9 | 40 | 10 | 120 | 142 |
| M10*114 | 116 | 8.9 | 45 | 10 | 126 | 148 |
| M10*133 | 135 | 8.9 | 45 | 10 | 145 | 167 |
| M10*140 | 142 | 8.9 | 45 | 10 | 152 | 174 |
| M10*159 | 161 | 8.9 | 50 | 10 | 171 | 193 |
| M10*168 | 170 | 8.9 | 50 | 10 | 180 | 202 |
| M10*219 | 221 | 8.9 | 55 | 10 | 231 | 263 |
| M10*273 | 275 | 8.9 | 65 | 10 | 285 | 322 |
| M10*325 | 327 | 8.9 | 65 | 10 | 337 | 378 |
| M10*377 | 379 | 8.9 | 65 | 10 | 389 | 432 |
M12 Series
| Size | Pipe Dia | Rod Dia | Length of Teeth | Tread Dia | Center Distance | Height |
|------------|----------|---------|------------------|-----------|------------------|--------|
| M12*42 | 44 | 10.8 | 35 | 12 | 56 | 78 |
| M12*45 | 47 | 10.8 | 35 | 12 | 59 | 81 |
| M12*48 | 50 | 10.8 | 35 | 12 | 62 | 84 |
| M12*51 | 53 | 10.8 | 35 | 12 | 65 | 87 |
| M12*57 | 59 | 10.8 | 35 | 12 | 71 | 93 |
| M12*60 | 62 | 10.8 | 35 | 12 | 74 | 96 |
| M12*63 | 65 | 10.8 | 35 | 12 | 77 | 99 |
| M12*76 | 78 | 10.8 | 40 | 12 | 90 | 114 |
| M12*89 | 91 | 10.8 | 40 | 12 | 103 | 127 |
| M12*102 | 104 | 10.8 | 40 | 12 | 116 | 140 |
| M12*108 | 110 | 10.8 | 40 | 12 | 122 | 146 |
| M12*114 | 116 | 10.8 | 40 | 12 | 128 | 152 |
| M12*133 | 135 | 10.8 | 40 | 12 | 147 | 171 |
| M12*140 | 142 | 10.8 | 40 | 12 | 154 | 178 |
| M12*159 | 161 | 10.8 | 55 | 12 | 173 | 200 |
| M12*168 | 170 | 10.8 | 55 | 12 | 182 | 209 |
| M12*219 | 221 | 10.8 | 55 | 12 | 233 | 260 |
| M12*273 | 275 | 10.8 | 55 | 12 | 287 | 314 |
| M12*325 | 327 | 10.8 | 55 | 12 | 339 | 366 |
| M12*377 | 379 | 10.8 | 60 | 12 | 391 | 420 |
| M12*426 | 428 | 10.8 | 60 | 12 | 440 | 472 |
About Our Company
Shenzhen Conghui Precision Hardware Co., Ltd. is a professional manufacturer specializing in precision industrial fasteners and accessory parts for over 9 years. We have built a strong reputation for delivering high-quality products that meet international standards such as GB, ISO, DIN, JIS, AISI, NFE, and BSW.
Our product range includes screws, nuts, bolts, washers, rivets, anchors, and CNC parts. We offer both standard and non-standard products, with custom solutions available upon request. Our products are widely used in industries such as machinery, electronics, construction, and furniture.
With 70 workers and 80 machines, our production capacity reaches 2,000,000 pieces per week, ensuring we can meet even the most demanding orders. We provide free samples for quality verification before placing an order, with customers only responsible for shipping costs.
We pride ourselves on excellent customer service, including short lead times, customized packaging, and full support throughout the entire process. Whether you need small quantities or large-scale production, we are here to help.
FAQs
1. Q: Are you a trading company or a manufacturer?
A: We are an industry and trade company.
2. Q: What is your product range?
A: Our products include screws, nuts, bolts, washers, rivets, anchors, and CNC parts.
3. Q: Why should you choose us? What are your advantages?
A: With 9 years of experience, we ensure quality, reliability, and customer satisfaction through every stage of production and after-sales service.
4. Q: Which industries do your products serve?
A: Our products are used in machinery, electronics, construction, and furniture.
5. Q: What is your factory capacity?
A: We have 70 workers and 80 machines, producing 2 million pieces per week.
Customer Service
- 1. No questions refund within 3 days
- 2. Well-trained and experienced staff
- 3. Short lead time
- 4. International standard matched
- 5. OEM/ODM/customized services provided
- 6. Small quantity available
- 7. Designed according to customer requests
- 8. Packed and delivered per customer requirements
If you have any further questions or require assistance, please feel free to contact us. We look forward to building a long-term partnership with you.
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