Coarse thread full thread bolt metric class 12.9 with zinc plating Key benefits - High strength for demanding assemblies that require reliable clamping and torque retention - Zinc plated finish provides corrosion resistance for longer service life in moist or outdoor environments - Coarse thread enables fast and easy installation in softer base materials without cross threading - Full thread length maximizes thread engagement and uniform pulling power along the entire shank - Compatible with standard metric nuts and threaded holes of the matching size and pitch Specifications and attributes - Thread type: Coarse thread - Thread length: Full thread - System: Metric - Strength class: 12.9 - Finish: Zinc - Material note: base metal unspecified; zinc plating applied Use scenarios - Automotive maintenance and repairs where a high strength metric bolt is required for reliable fastening - Machinery assembly and equipment mounting in industrial or workshop settings - Furniture, shelving, or hardware installation where quick, strong fastening is beneficial in compatible metric threads Installation considerations - Verify thread size and pitch match with the corresponding nut or threaded hole - Use appropriate torque for the target material and bolt class to avoid over-tightening or thread damage - Ensure the zinc finish remains intact to maintain corrosion resistance during service