HSP Lock Nuts –
perfectly matched quality
for precise bearing
fastening
Maximum clamping force, durable surfaces and a precise fit – with HSP lock nuts, you offer your customers reliable and efficient solutions for rotating components.
HSP Lock Nuts
Locking elements with constructive added value for maximum safety and efficiency
Lock nuts from HSP Components reliably secure rotating components such as spindles, shafts or bearing units. Manufactured according to all current OEM standards and equipped with constructive improvements, they offer optimal corrosion protection, precise fitting surfaces and maximum process reliability. With diameters up to 500 mm and customized special designs, our lock nuts meet even the most demanding
requirements in mechanical and plant engineering. Thanks to technical optimizations – from improved sliding properties to low-wear face surfaces – your customers benefit from a longer service life and easier assembly.
For specialist dealers, this means: a range with clear quality advantages that is convincing where standard solutions reach their limits.
Lock nuts from HSP Components reliably secure rotating components such as spindles, shafts or bearing units. Manufactured according to all current OEM standards and equipped with constructive improvements, they offer optimal corrosion protection, precise fitting surfaces and maximum process reliability. With diameters up to 500 mm and customized special designs, our lock nuts meet even the most demanding
requirements in mechanical and plant engineering. Thanks to technical optimizations – from improved sliding properties to low-wear face surfaces – your customers benefit from a longer service life and easier assembly.
For specialist dealers, this means: a range with clear quality advantages that is convincing where standard solutions reach their limits.
Why HSP products – 9 good reasons for your range
Lock nuts in OEM quality – constructively
optimized for secure connections
Thanks to the tightest chain tolerances, our lock nuts reliably secure fast-rotating components.
Manufactured according to all current OEM standards for maximum interchangeability.
Optimized face surface & thread for smooth assembly.
Fully treated, including face surfaces and threads, for corrosion protection and long-lasting use.
µ-accurate dimensional accuracy guarantees a secure, play-free fit.
Constructive improvements reduce wear and increase the service life of your applications.
1:1 compatible with standard market systems and existing OEM products.
Whether individual requirements or large series – HSP delivers quickly and reliably. All common versions are available directly online in the B2B shop and are ready for immediate dispatch.
In addition to common standard sizes, HSP also manufactures lock nuts in special dimensions up to 500 mm. Ideal for special machines, retrofit or individual series projects.
Support for your range
Product services and dealer support – competent and practical
As a specialist dealer, you benefit from individual advice, customized special types and efficient logistics. Discover all the services that make your processes easier and delight your customers – directly on our product services & dealer support page.
Expand your range –
with lock nuts in
OEM quality directly
from the manufacturer
Offer your customers durable, precisely manufactured lock nuts and, as a specialist dealer, secure immediate access to tested quality and fast availability.
FAQ – Frequently
asked questions
about lock nuts &
ordering process
Our lock nuts are manufactured according to OEM standards and offer higher precision, improved corrosion protection and optimum fitting accuracy thanks to constructive improvements – 1:1 interchangeable with standard systems.
Lock nuts secure fast-rotating components such as spindles or bearing units with a positive or non-positive connection and are ideal for demanding industrial and mechanical engineering applications.
Our lock nuts are available in diameters up to 500 mm, in metric, inch and customer-specific designs, including special types according to customer requirements.
With HSP lock nuts, specialist dealers offer tested quality, high delivery availability, 1:1 interchangeability and an attractive aftermarket range for their customers.
Optimized face surfaces, surface finishing, precise tolerances and durable materials ensure secure, vibration-resistant connections and reduce complaints.
Yes, our lock nuts are available immediately from stock, even for large orders, and can be conveniently ordered via our B2B shop.
Yes, all HSP fasteners are perfectly matched to each other and guarantee maximum process reliability during assembly and disassembly.
Yes, specialist dealers receive comprehensive technical advice, access to product information and support for special types – for an optimal range and satisfied end customers.
Not the right one?
We also manufacture
special types and
custom-made parts.
Whether deviating bores or individual components according to drawings – HSP manufactures special types precisely, reliably and in OEM quality.
