Part No: 034.18.905
Hexagon Locking Nut, Galvanized Steel with Nylon Insert
£4.79
(excl. VAT)
Hexagon Locking Nut, Galvanized Steel with Nylon Insert
Part Number: 034.18.906
Internal thread Ø M6, 250 Pack
Price:
£5.78
Per 250 Pack
Hexagon Locking Nut, Galvanized Steel with Nylon Insert. : Fixings & Fasteners, Tools & Consumables... Read More
Product Information
Product Details
Hexagon Locking Nut, Galvanized Steel with Nylon Insert. : Fixings & Fasteners, Tools & Consumables (Product Part No: 034.18.906) is a reliable choice for projects where vibration, movement, or repeated load can loosen standard fasteners. Designed for secure fastening, this Hexagon Locking Nut features an internal thread of Ø M6 and comes as a convenient 250 Pack, making it ideal for workshops, contractors, and maintenance teams who need consistent supply.
Built from steel with a zinc plated finish, this locking nut helps provide durable corrosion resistance—perfect for indoor installations and many demanding environments. The nut also includes a plastic ring, which works with the DIN 985 design to improve grip and reduce the risk of loosening over time. Whether you’re assembling machinery, securing fixtures, or completing structural work, these nuts deliver dependable performance you can count on.
Following the DIN 985 standard, you can trust the fit and threading accuracy for smooth installation and compatibility with appropriate M6 bolts and studs. The hexagonal shape provides easy tightening with standard tools, so you can achieve a secure hold with less fuss.
Choose Hexagon Locking Nut, Galvanized Steel with Nylon Insert. in a 250 Pack for better value, fewer reorders, and faster job completion—add this essential fastener to your trolley today.
Specifications
Material
Steel
Colour/finish
zinc plated
Version
With plastic ring
Standard
DIN 985
FAQ
Product Details
What is a locking nut and why use it on an M6 thread?
Hexagon locking nuts help reduce loosening from vibration and movement by using an integrated plastic ring. This makes them a practical choice for fixing jobs where components may be under stress, such as machinery mounting and general mechanical assemblies.
Is this nut compatible with M6 internal thread fasteners?
Yes. This product is for an M6 internal thread fit. It is intended to be used with corresponding M6 bolts or screws so the threads engage correctly and the locking feature can do its job.
Will the zinc plated finish work outdoors?
Zinc plated nuts provide corrosion resistance for many common indoor and light outdoor applications. For fully exposed external use, conditions like salt spray or coastal air should be considered, but for typical general use this finish is a sensible option.
Is the plastic ring designed for single use or can it be reused?
The plastic ring is made to maintain grip when the nut is tightened. If you remove and refit it, the locking performance may be reduced compared with a brand new nut. For critical assemblies where you cannot risk movement, replacing the nut after removal is generally the safer approach.
What standard is this locking nut made to?
This nut follows the DIN 985 standard. Using a DIN compliant locking nut helps ensure consistent dimensions and performance for typical engineering and maintenance applications.
How do I tighten it correctly for reliable locking?
Tighten the nut firmly until it seats against the joint. Avoid under tightening because the locking ring may not provide the level of resistance needed, and avoid overtightening which can damage threads or the mating component. If you are working to a specific torque for your application, follow the guidance for the bolt grade and joint requirements.
How many nuts do I get in this pack?
You receive 250 nuts per pack. This makes it convenient for larger jobs, maintenance schedules, and keeping a ready supply of M6 locking fixings on hand.
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