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**304SS / 316SS Stainless Steel Square U-Bolt**
A U-bolt is a bolt shaped like the letter "U" with threaded ends. Traditionally used to support pipes and tubing that carry fluids or gases, U-bolts were often specified based on the pipe's nominal bore size. However, as their use has expanded beyond piping systems, a more practical measurement system is now preferred for general applications. For example, a 40 Nominal Bore U-bolt might be requested by engineers, but this number doesn't always correspond directly to the actual dimensions of the bolt. The term "nominal bore" refers to the inside diameter of the pipe, which is important for fluid flow calculations. Today, U-bolts are widely used in various industries such as machinery, construction, and chemical processing, making it essential to have clear and accurate specifications.
As a professional manufacturer, we specialize in producing high-quality fasteners tailored to your specific requirements and performance standards. Our products undergo rigorous durability testing and advanced technical design to ensure long-lasting performance. With competitive pricing and direct factory supply, we offer cost-effective solutions without compromising quality. Our team has over 20 years of experience in providing customized fastening solutions. Whether you need standard parts or custom designs based on samples or drawings, we're here to help. If you're unsure about what you need, feel free to reach out anytime—we're happy to assist you with expert guidance and support.
- Model NO.: M4-M64
- Type: U Type
- Head Style: Countersunk Bolt
- Grade: SS304
- Finish: Polishing
- Head Type: U-Type, J-Type, Eye-Type
- Class/Grade: 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- Surface Finishing: Hot Galvanizing, Black, Color-Zinc, Blue-White Zinc
- Size: M2-M120
- Thread: Metric
- Specification: M4-M64
- HS Code: 7318159090
- Material: Stainless Steel
- Connection: Hinged Bolts
- Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Application: Machinery, Industrial Use
- Available Material: Carbon Steel, High Strength Steel, Stainless Steel
- International Standard: DIN, ANSI, GB, JIS, BSW, GOST
- Used In: Machinery, Chemical Industry, Environmental Equipment
- Name: Bent Bolt, U-Bolt
- MOQ: 10,000 pieces
- Trademark: HN
- Origin: China
**304SS / 316SS Stainless Steel Square U-Bolt**
A U-bolt is a bolt shaped like the letter "U" with threaded ends. Traditionally used to support pipes and tubing that carry fluids or gases, U-bolts were often specified based on the pipe's nominal bore size. However, as their use has expanded beyond piping systems, a more practical measurement system is now preferred for general applications. For example, a 40 Nominal Bore U-bolt might be requested by engineers, but this number doesn't always correspond directly to the actual dimensions of the bolt. The term "nominal bore" refers to the inside diameter of the pipe, which is important for fluid flow calculations. Today, U-bolts are widely used in various industries such as machinery, construction, and chemical processing, making it essential to have clear and accurate specifications.
| Product Name | U-Bolts | ||||||
| Standard: | DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB | ||||||
| Material | Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593 | ||||||
| Steel Grade: DIN: Gr. 4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr. 2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449 | |||||||
| Finishing | Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated | ||||||
| Production Process | M4-M64: Cold Forging; M24-M100: Hot Forging; Machining and CNC for Customized Fasteners | ||||||
| Customized Products Lead Time | Busy Season: 15-30 Days; Slack Season: 10-15 Days | ||||||
| Stock Products | Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782; Stainless Steel: All DIN Standard Stainless Steel Bolts | ||||||
| Free Samples for Standard Fasteners | |||||||
| For more information visit: www.hainafastener.com | |||||||
As a professional manufacturer, we specialize in producing high-quality fasteners tailored to your specific requirements and performance standards. Our products undergo rigorous durability testing and advanced technical design to ensure long-lasting performance. With competitive pricing and direct factory supply, we offer cost-effective solutions without compromising quality. Our team has over 20 years of experience in providing customized fastening solutions. Whether you need standard parts or custom designs based on samples or drawings, we're here to help. If you're unsure about what you need, feel free to reach out anytime—we're happy to assist you with expert guidance and support.
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