Trade Discount 21%
M5 Zinc Plated Cup Head Square Neck Bolt | Property Class 8.8 | Corrosion Resistant Steel | by Wurth
The M5 Zinc Plated Cup Head Square Neck Bolt is designed for secure fastening in mechanical assemblies, automotive repairs, and industrial applications. Made from high-strength steel with a property class of 8.8, this bolt features a unique square neck design that prevents counter-tensioning during installation. Its zinc plating ensures excellent corrosion resistance, making it ideal for various environments.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: M5 Zinc Plated Cup Head Square Neck Bolt | Property Class 8.8 | Corrosion Resistant Steel | by Wurth
Brand: Wurth
SKU: 2239516
Alternatively Known As: Square Neck Cup Head Bolt, M5 Zinc Plated Bolt, Metric Cup Head Bolt
Technical Specifications
- Thread type x nominal diameter (d1): M5
- Length (l1): 16 mm
- Material: Steel
- Property class: 8.8
- Surface: Zinc plated
- Head diameter (dk): 13.55 mm
- Head height (k1): 3.3 mm
- Square width (V): 5.48 mm
- Square height (f): 4.10 mm
- Standards: DIN 603
- RoHS-compliant: Yes
- Head type: Cup head square neck
- Thread type: Metric thread
- Pitch: 0.8 mm
- Thread form: Standard metric thread
- Shank diameter: 5 mm
- Product class: C
- Dimensions (H x L x W): 3.3mm x 16mm x 13.55mm
- Weight: 0.1 kg
Key Features
- Flat square neck fixes the round head screw in a slot for tightening from the nut side without counter-tensioning
- Made from steel with zinc plating for corrosion resistance
- Cup head with square neck design for secure fit
- Property class 8.8 for high strength
- RoHS-compliant
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
- Mechanical assemblies requiring secure fastening
- Automotive and machinery repairs
- Construction and industrial equipment fastening
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
The Wurth M5 x 16mm Zinc Plated Steel Cup Head Square Neck Bolt is available now for immediate purchase. Ideal for mechanical, automotive, and industrial fastening applications.
