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Hexagon Nut Low Profile DIN 985 | Zinc Plated Blue Passivated | Clamping Piece | M12 | @Pack of 50 | by Wurth
Hexagon Nut Low Profile DIN 985 is designed for secure mechanical fastening with a clamping polyamide ring that prevents loosening. Ideal for automotive assembly, construction, and industrial applications, this nut features a zinc plated blue passivated finish for enhanced durability and corrosion resistance. With a reduced height and high friction locking torque, it ensures reliable performance in vibration-prone environments.
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Product Name/Title: Hexagon Nut Low Profile DIN 985 | Zinc Plated Blue Passivated | Clamping Piece | M12 | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 36812
Alternatively Known As: Locking Hex Nut, Nylon Insert Nut, Low Profile Hex Nut, DIN 985 Nut, Vibration Resistant Nut
Technical Specifications
- Thread type x nominal diameter (D): M12
- Height (m1): 12 mm
- External drive (s1): WS19
- Standards: DIN 985 (withdrawn, replaced by DIN 10511, 10512, 7040)
- Material: Steel
- Property class: I8I
- Surface: Zinc plated, blue passivated
- RoHS-compliant: Yes
- Form: Low profile
- Locking device operating principle: Clamping part polyamide ring
- Locking function: Locking against loosening by clamping
- Dimensions (H x L x W): 12mm x 19mm x 19mm
- Weight: 0.05 kg
Key Features
- Hexagon nuts with reduced load capacity and lower nominal height
- Complies with withdrawn DIN 985 standard, replaced by DIN 10511, 10512, and 7040
- Locking function achieved by a clamping polyamide ring preventing loosening
- High friction locking torque maintains preload force without damaging thread surfaces
- Operating temperature range from -70°C to +120°C
- Strength class designation I8I with two vertical bars before and after the strength code
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct torque and secure locking.
Applications
- Mechanical fastening in machinery and equipment
- Automotive assembly and repair
- Construction and structural applications requiring vibration resistance
- General industrial use where secure locking nuts are needed
Standards & Compliance
- Complies with AS/NZS 1252 for mechanical fasteners (equivalent standards to DIN 985)
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Available for immediate purchase, ideal for industrial, automotive, and construction fastening applications.
