Crucial Clarifications on Product Specifications

The product page contains several generic data points that require clarification for this specific item:

• Finish (White Zinc Plated): The “Surface treatment” field specifies “White Zinc Plated”. This is a standard electro-plating process that deposits a thin layer of zinc, providing a bright, clear or bluish finish and good corrosion resistance for indoor or mild outdoor conditions. It is less robust than the Hot-Dip Galvanized (HDG) option.
• Material (Carbon Steel): The “Material” field lists both “Carbon Steel” and “Stainless Steel”. This specific product, being zinc-plated, is made from Carbon Steel. Stainless steel is inherently corrosion-resistant and does not require zinc plating.
• Grade Inconsistency: The “Grade” field lists both carbon steel property classes (4.8, 8.8, 10.9, 12.9) and stainless steel grades (A2-70, A4-80). As this is a Carbon Steel product, only the carbon steel property classes are applicable.
• Lifting Safety: The term “Live Bolt” and its use in machinery implies it can handle loads. However, the DIN 444 standard is dimensional, not a lifting performance standard. The actual Working Load Limit (WLL) depends on the material grade, size, and application. This must be confirmed with the manufacturer before using the bolt for any critical load-bearing or overhead lifting scenarios.

Product Parameters (Corrected and Clarified)

Key Features

• Good Corrosion Resistance: The white zinc plating provides a protective barrier against moisture and rust, suitable for mild environments.
• Cost-Effective Solution: Carbon steel with zinc plating is an economical choice for projects where the extreme corrosion resistance of stainless steel or HDG is not required.
• Flexible Connection Point: The “Live Bolt” design with its elongated eye is ideal for creating pivoting joints when used with a pin, clevis, or rod.
• Standardized Dimensions: Adherence to the DIN 444 standard ensures consistent sizing for reliable fitment in machinery and fixtures.
• Wide Range of Strengths: Available in standard (4.8) and high-tensile (8.8, 10.9, 12.9) grades to match various load requirements.

Typical Applications

• Agricultural Machinery: Used for linkages on tractors and other farm equipment that require a pivoting and adjustable connection.
• Jigs and Fixtures: Serves as a clamping bolt or pivot pin in manufacturing and assembly setups.
• General Construction: Used for bracing and creating non-critical connection points.
• Industrial Equipment: Incorporated into machinery as an adjustable fastener or guide.
• DIY Projects: Useful for creating custom gates, hinges, or tie-down points.

Installation and Safe Use Guidelines

1. Select the Correct Bolt: Choose the appropriate size and grade for your intended load. Always verify the bolt’s rated load capacity (WLL) before use.
2. Prepare for Installation: Align the holes in the components you wish to connect.
3. Secure the Bolt: Insert the bolt through the holes and secure it firmly with a matching nut.
4. Make the Connection: Insert a pin, rod, or cable through the eye to connect the other parts and create the flexible joint.
5. Perform Regular Checks: Periodically inspect the bolt, threads, and eye for any signs of wear, corrosion, or damage, especially when used outdoors or under dynamic loads. Replace any compromised bolts immediately.