Hunan Jia Shan Hardware Tech Co., Ltd.
                                                                                                           
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19 Years
Since 2007
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Galvanized U-Bolt ASTM A193 B7 B16 1/4" 5/16" High Temperature 595°C Steel Fastener

Price Negotiable
Price: USD0.2/pcs-USD1/pcs
MOQ: 100
Delivery Time: 1-5 weekds
Brand: JIA SHAN
Product Description
Product Specifications
Material Options: Carbon Steel (Q235A, Q345B), Alloy Steel, Stainless Steel (201, 304, 316, 321, 304L, 316L)
Standards: ASTM A193, A194, DIN, JB/ZQ4321-2006
Sizes Available: 1/4", 5/16" and customizable dimensions
Temperature Range: Up to 595°C for high-temperature applications
Product Overview

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.

Galvanized U shape bolt with nut washer showing detailed construction and finish
Available Shapes
  • Semi-circular design for optimal load distribution
  • Square right angle configuration
  • Triangle shape for specialized applications
  • Oblique triangle for custom mounting requirements
Material Properties & Composition

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.

Stainless Steel Composition
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 /
Galvanization Advantages
  • 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
Manufacturing Excellence

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.

JIA SHAN Hardware Company manufacturing facility with advanced production equipment Precision manufacturing process of U-bolts showing bending and forming operations Quality control inspection of fasteners using precision measuring instruments
Packaging & Delivery

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.

Professional packaging options for U-bolts including small packs, cartons, and pallets for secure shipping

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Jia Shan Hardware Tech Co., Ltd.
Location 1st Floor,Building 8 Phase II Factory Building,No.8 Lutian Road,Lugu Base,Lugu Street,Xiangjiang New Area,Hunan Province.Postal Code:410205
Contact Person Tan

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