Non-Metallic Insert Nylon Lock Nuts

Nylon Locking Nuts with Non-Metallic Inserts – Secure, Vibration-Resistant Fasteners

Our Nylon Locking Nuts with Non-Metallic Inserts are engineered to provide superior vibration resistance and long-lasting locking performance. Ideal for automotive, mechanical and industrial applications, these locking nuts feature a nylon insert that creates friction with the bolt threads to prevent loosening under dynamic loads.

Product Benefits
Vibration Resistant – Nylon inserts ensure a tight grip to prevent loosening caused by vibration and shock.
Corrosion Resistant – Non-Metallic Inserts eliminate the risk of galvanic corrosion when dissimilar metals are used.
Lightweight and Durable – Nylon material reduces weight without sacrificing strength.
Reusable – Can be reused multiple times without significantly decreasing locking performance.
Wide Temperature Range – Reliable operation in temperatures from -40°F to +250°F (-40°C to +121°C).

Technical Parameters
Material: Carbon steel (5/8 grade) or stainless steel (A2/A4) with nylon insert
Thread standards: Metric (M3-M20) and Imperial (1/4-3/4")
Surface treatment: Galvanized, blackened or natural stainless steel
Tightening torque: Meets DIN 985, ISO 7040 and ANSI/ASME standards

Applications
✔ Automotive and Aerospace – Engine components, chassis and critical assemblies
✔ Industrial Machinery – Conveyors, pumps and heavy equipment
✔ Electronics and Appliances – Prevent loosening in high vibration environments
✔ Construction and Infrastructure – Reliable fastening of structural and mechanical joints

Why choose our nylon lock nuts?
High-quality materials – Precision engineered to ensure maximum durability.
Strictly tested – Each batch is tested for vibration and torque.
Affordable prices – Order in bulk for economical and fast delivery.
Customized solutions – Special sizes, coatings and packaging available.

Frequently Asked Questions (FAQ)
Q: Can these locking nuts be used in high temperature environments?
A: Yes, our nylon insert locking nuts can work reliably in temperatures up to 121°C (250°F).

Q: Can they be reused?
A: Yes, they can be reused multiple times while maintaining the locking effect.

Q: Do you provide certifications?
A: We can provide RoHS, ISO 9001 and material test reports upon request.

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