Galvanized U-Bolt ASTM A193 B7 B16 1/4" 5/16" High Temperature 595°C Steel Fastener
U-shape bolts are engineered for superior fastening performance in demanding industrial applications. These versatile fasteners provide reliable stabilization for chassis and frame components in cargo vehicles, construction projects, mechanical connections, and transportation infrastructure including ships, bridges, tunnels, and railways.
- Semi-circular design for optimal load distribution
- Square right angle configuration
- Triangle shape for specialized applications
- Oblique triangle for custom mounting requirements
Our U-bolts deliver exceptional mechanical properties including high density, superior bending strength, excellent impact toughness, compression strength, modulus of elasticity, tensile strength, and temperature resistance up to 595°C.
| Grade | Carbon % | Chromium % | Nickel % | Molybdenum % |
|---|---|---|---|---|
| 304 | 0.07 | 17.5-19.5 | 8.0-10.5 | / |
| 316 | 0.08 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| 301 | 0.15 | 16.0-18.1 | 6-8 | / |
| 310 | 0.08 | 24-26 | 19-22 | / |
| 304L | 0.03 | 18-20 | 8-12 | / |
| 316L | 0.03 | 16-18 | 10-14 | 2-3 |
| 321 | 0.08 | 17-19 | 9-12 | / |
- Superior corrosion protection: Zinc coating effectively isolates metal from moisture and environmental elements
- Cost-effective solution: More affordable than alternative corrosion protection methods
- Enhanced mechanical properties: Improves strength, toughness, and abrasion resistance
- Long service life: 20-25 year lifespan in most industrial environments
- Easy maintenance: Simple repair and inspection processes for ongoing reliability
JIA SHAN Hardware Company maintains rigorous quality control throughout the manufacturing process, ensuring every U-bolt meets exacting standards for dimensional accuracy and mechanical performance.
Available in multiple packaging options including small packs (100 pieces), cartons, and pallets. All products undergo thorough inspection before shipment to ensure compliance with specifications and customer requirements.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.