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M12 Nylon Lock Hex Nut High DIN 982 - Class 10 Steel BZP
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
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|---|---|---|
| 1 - 99 | £0.11 | £0.13 |
| 100 - 999 | £0.09 | £0.11 |
| 1000 - 4999 | £0.07 | £0.09 |
| 5000 + | £0.06 | £0.07 |
Product Stock
| Product Specifications | LN982-M12-C10-BZP |
|---|---|
| Thread Size | M12 |
| Material | Class 10 Steel BZP |
| Thread Pitch | 1.75mm |
| Across Flats | 19mm |
| Height | 14.0mm |
| Standard | DIN 982 |
Same Day Dispatch Available
Order by 4pm (UK) for same day dispatch (Monday – Thursday, 2pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
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Product Description
M12 x 1.75mm High Nylon Lock Hex Nut, 19mm AF, 14.0mm Height, DIN 982, Class 10 Steel BZP | Vital Parts – LN982-M12-C10-BZP
Improve joint security in demanding builds using our Nylon Lock Hex Nut High, a self-locking fastener designed to resist vibration and prevent backing-off in service. Manufactured to DIN 982 from Class 10 Steel BZP, this nut features a nylon insert that creates friction on the mating thread for a secure hold. Sized for M12 threads with a 1.75mm pitch, it offers a compact yet robust solution for fabrication, repair and general engineering, while maintaining a consistent fit with 19mm across flats and a 14.0mm overall height.
What Are Nylon Lock Hex Nuts (DIN 982)?
Nylon lock hex nuts are prevailing-torque fasteners that include a nylon collar at the top of the nut. As the nut is tightened, the nylon insert deforms around the bolt’s thread, increasing resistance to loosening caused by vibration, shock, or repeated movement. The DIN 982 high-pattern form provides increased height for greater thread engagement compared with standard-pattern alternatives, helping you achieve dependable locking for high-cycle maintenance environments.
Applications and Key Industries
These high nylon lock nuts are widely used across the UK in sectors that demand secure, vibration-resistant fastening. Common use cases include:
- Manufacturing and Engineering: Locking covers, guards, brackets and assemblies where movement can work standard nuts loose.
- Automotive and Plant Maintenance: Securing components exposed to vibration, thermal cycling, and routine servicing.
- Construction and Fabrication: Retaining fasteners on structural or fabricated joints where a dependable lock is required.
Purchasers typically include procurement managers, maintenance engineers, fitters, and workshop supervisors who require consistent locking performance, predictable dimensions, and dependable supply for ongoing projects.
Why Choose These Nylon Lock Hex Nuts?
This M12 nylon lock nut is a practical choice when you need vibration resistance without additional locking hardware. The high-pattern geometry supports improved thread engagement, and the specified dimensions — 19mm across flats and 14.0mm height — help ensure consistent assembly with standard tooling. The bright zinc plating helps improve corrosion resistance for indoor and sheltered environments while keeping the fastener easy to identify in stores and on the bench.
Key Features
- Self-locking nylon insert: Adds prevailing torque to help resist loosening under vibration and shock.
- High-pattern form: Designed to DIN 982 to provide increased height for improved thread engagement.
- Workshop-friendly dimensions: 19mm across flats for spanner/socket fit and 14.0mm overall height for predictable installation.
Technical Specifications
- Thread Size: M12
- Thread Pitch: 1.75mm
- Across Flats: 19mm
- Height: 14.0mm
- Standard: DIN 982
- Material: Class 10 Steel BZP
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