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DIN931 Hexagon Bolt Half Thread (UNF) is a high-quality hex head bolt designed for secure fastening in machinery, automotive, fabrication, construction and industrial applications. With its half-thread design, this bolt provides strong shank support, accurate alignment and reliable clamping performance for applications that require strength and stability.
The UNF thread type provides a finer thread pitch compared to coarse thread bolts, making it suitable for applications that require better tightening control, stronger resistance to loosening and more precise fastening. It is commonly used in mechanical assembly, automotive parts, equipment installation, steel fabrication, maintenance repair and engineering projects.
DIN931 Hexagon Bolt Half Thread (UNF) is suitable for use in indoor, outdoor and industrial environments depending on the selected material and finishing. It is available in Grade 5 for general high-strength fastening, as well as Stainless Steel 304 (A2) and Stainless Steel 316 (A4) for applications requiring corrosion resistance.
Material:
- Grade 5, Stainless Steel 304 (A2) , Stainless Steel 316 (A4)
Finishing:
- Grade 5 comes in Black Oxide and Zinc Plated finishing
Key Features:
- DIN931 half-thread design for strong grip and shank support
- UNF fine thread for precise tightening and secure fastening
- Hexagon head suitable for spanner, socket and torque tool installation
- Available in Grade 5, Stainless Steel 304 (A2) and Stainless Steel 316 (A4)
- Suitable for machinery, automotive, construction and industrial use
- Available in Black Oxide and Zinc Plated finishing for Grade 5
Applications:
DIN931 Hexagon Bolt Half Thread (UNF) is suitable for
- Automotive fastening
- Machinery assembly
- Equipment installation
- Steel fabrication
- Maintenance repair
- Industrial structures
- Bracket fixing
- Construction projects
- General engineering applications
Why Choose Us:
We supply quality bolts, nuts and fasteners for industrial, engineering, construction, automotive and maintenance applications. Our team supports customers with suitable bolt selection, material matching, thread type identification and fastening solutions based on project requirements.
We serve customers in Selangor, Kuala Lumpur and across Malaysia, including Klang, Shah Alam, Puchong, Petaling Jaya, Subang, Port Klang, Balakong, Cheras, Kajang, Rawang, Semenyih, Ampang, Banting, Putrajaya, Cyberjaya and Seremban.
Inquiry - DIN931 Hexgon Bolt Half Thread (UNF)
