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RS PRO Bright Zinc Steel Nylon Insert Locknut DIN 985 M20 30mm Width 14mm Height 122-4377
Specifications
| Country of Origin | India |
|---|---|
| Size | M20 |
| Brand | RS PRO |
| Material | Steel |
| Model | 122-4377 |
| Finish | Bright Zinc |
| Width | 30mm |
| Sub Type | Nylon Insert |
| Thread | M20 |
| Overall height | 14mm |
| Standards/Approvals | DIN 985 |
Key Features
- The locknut features a nylon insert that effectively seals the bolt thread against water, oil, and other liquids.
- Constructed from mild steel grade 8.8 with a bright zinc finish for corrosion resistance.
- Retains locking ability at temperatures up to 250°C.
- Provides 360° sealing and resistance to organic acids, solvents, oils, and mineral salts.
- Complies with DIN 985 standards for nylon insert locknuts.
- Commonly used by builders, joiners, roofers, and DIY enthusiasts for secure fastening.
- Available in sizes from M5 to M20 for versatile application.
Product Description
RS PRO 122-4377 Bright Zinc Steel Nylon Insert Locknut DIN 985 M20 features robust construction with mild steel grade 8.8 material and a zinc plated finish.
This locknut is engineered to maintain secure fastening even under severe vibration, thanks to the nylon insert that compresses around the bolt thread to prevent loosening and seal against contaminants.
The bright zinc finish provides excellent corrosion resistance, making this locknut suitable for industrial, construction, manufacturing, HVAC, and agricultural applications. It retains its locking ability at elevated temperatures up to 250°C and resists various chemicals including organic acids, solvents, oils, and mineral salts.
With dimensions of 30mm width and 14mm overall height, and adherence to DIN 985 standards, this locknut is a trusted solution for professionals including builders, roofers, and DIY enthusiasts.
The locknut includes a nylon insert for increased vibration resistance and sealing. Made of mild steel grade 8.8 with bright zinc plating for durability. Maintains locking at temperatures up to 250°C with chemical resistance.
Designed for sealing against water, oil, and other liquid contaminants. Conforms to DIN 985 standards ensuring quality and compatibility. Dimensions: 30mm width and 14mm overall height for M20 thread size. Ideal for various industrial and construction fastening applications.
If a zinc plated finish does not meet your requirements, nylon insert nuts are also available in A2 and A4 stainless steel options.
This product is categorized under Locknut within Industrial Tools & Equipment, Industrial Fasteners in EnvMart, suitable for professionals seeking secure and reliable fastening solutions.
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Frequently Asked Questions
This model is an M20 locknut, which corresponds to a thread size of M20.
It is constructed from mild steel grade 8.8, ensuring a robust build.
The locknut has a width of 30mm and an overall height of 14mm.
It retains its locking ability at temperatures up to 250°C.
It complies with DIN 985 standards, which ensures quality and compatibility.
The nylon insert compresses around the bolt thread to prevent loosening and seals against contaminants, enhancing vibration resistance.
It is resistant to organic acids, solvents, oils, and mineral salts, making it suitable for various applications.
It is commonly used in industrial, construction, manufacturing, HVAC, and agricultural applications.
Yes, it is designed to seal against water, oil, and other liquid contaminants, making it suitable for wet environments.
Yes, if a zinc plated finish does not meet your requirements, nylon insert nuts are also available in A2 and A4 stainless steel options.
This locknut is manufactured in India.
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