Trade Discount 20%
Hexagonal Bolt | Grade 8 Steel | Zinc Plated & Blue Passivated | UNF Thread | @Pack of 10 | by Wurth
Hexagonal Bolt made from Grade 8 steel offers exceptional mechanical strength and durability, perfect for high-stress applications. With a zinc-plated and blue passivated finish, it resists corrosion, making it ideal for automotive, industrial, and construction projects. The UNF thread ensures precise fastening, making it a reliable choice for mechanical assemblies.
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Product Name/Title: Hexagonal Bolt | Grade 8 Steel | Zinc Plated & Blue Passivated | UNF Thread | @Pack of 10 | by Wurth
Brand: Wurth
SKU: 7002951250
Alternatively Known As: Hex bolt, Hex head bolt, Grade 8 bolt, Fine thread bolt, UNF hex bolt
Technical Specifications
- Nominal diameter: 1/2 inch (12.7 mm)
- Length: 2-1/2 inch (64 mm)
- Thread type: UNF (Unified Fine Thread)
- Head height: 0.323 inch (8.2 mm)
- External drive: WS 3/4 inch (19 mm across flats)
- Material: Steel
- Property class: GR8
- Surface finish: Zinc plated with blue passivated trivalent coating
- Mechanical properties regulated by SAE J429
- Thread tolerance: 2A (male thread) according to ASME B1.1
- Dimensions (H x L x W): 64mm x 64mm x 19mm
- Weight: 0.1 kg
Key Features
- Grade 8 steel for high mechanical strength
- Galvanised and zinc plated for corrosion resistance
- Blue passivated trivalent coating
- UNF (fine thread) for precise fastening
- Complies with ASME B18.2.1 and SAE J429 mechanical property standards
- Thread tolerance 2A according to ASME B1.1
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and fastening integrity.
Applications
- Mechanical assemblies requiring high strength fasteners
- Automotive and machinery repairs
- Industrial equipment fastening
- Construction and structural applications
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Galvanised coating extends product life reducing waste
- Durable steel construction minimizes replacement frequency
Warranty Information
Standard manufacturer warranty against defects in material and workmanship.
Available Now
Wurth Hexagonal Bolt 10 PCS is available for immediate purchase, ideal for mechanical, automotive, and industrial fastening applications.
