Description
Hex Head Cap Screws Grade 8 Zinc Yellow Plated B1821BH 1/2-20 X 1-3/4
Engineered for durability and reliability, these hex head cap screws deliver high strength for demanding assemblies. With Grade 8 carbon steel construction and a zinc yellow plated finish, they resist wear and corrosion in general-purpose and heavy-duty applications.
Key features:
- Size and thread: 1/2-20 UNC, American standard coarse thread for fast, secure assembly.
- Length: 1-3/4 inches overall length to fit a range of material stacks.
- Head style: Hex head cap screw for reliable wrench engagement and strong torque transfer.
- Material and finish: Grade 8 carbon steel with a durable zinc yellow plated coating for corrosion resistance.
- Part number: B1821BH.
Applications: Ideal for automotive, machinery, equipment assembly, and heavy equipment where a high-strength fastener is required. The zinc yellow plating provides a bright, protective surface that helps reduce wear and stand up to frequent assembly and disassembly.
Buying with confidence: These hex head cap screws meet standard sizing and tolerances for consistent fit across projects, ensuring reliable performance with compatible nuts and components.
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