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Home Product Combination Nut Set Locking M4*14-20 Sets | Self-Locking Fastener Kit, Vibration-Resistant M4 Thread Nut Assortment

Combination Nut Set Locking M4*14-20 Sets | Self-Locking Fastener Kit, Vibration-Resistant M4 Thread Nut Assortment

Combination Lock Nut Set M4
M4 Locking Nut Kit 14-20mm
Threaded Locking Fastener Set M4
Combination Nut Set Locking M4*14-20 Sets
Combination Lock Nut Set M4, M4 Locking Nut Kit 14-20mm, Threaded Locking Fastener Set - Secure fastening solution with durable M4 nuts for precision applications.

Product Description

The Combination Lock Nut Set M4 is a versatile threaded locking fastener set designed for M4 screw applications, offering 14-20mm length compatibility. This M4 Locking Nut Kit includes multiple components with integrated nylon locking inserts for secure vibration-resistant fastening, suitable for automotive, machinery, and electronics industries. Constructed from corrosion-resistant materials (galvanized steel or stainless steel options), it operates within -30°C to +120°C temperatures and withstands standard industrial voltage environments. The self-locking design eliminates the need for additional thread adhesives, featuring dual-sided installation compatibility with standard M4 threaded rods or bolts. Limitations include a maximum 20mm bolt length capacity and reduced nylon effectiveness above 100°C. This threaded locking fastener set ensures precise torque retention while maintaining compact dimensions for space-constrained assemblies.
Parameter Specification
Product Model Combination Lock Nut Set M4
Thread Size M4 Metric Thread
Length Range 14-20mm
Material Carbon Steel Grade 8.8
Surface Treatment Zinc Plated (5-8μm)
Components per Set M4 Locking Nut Kit 14-20mm
Locking Mechanism Nylon Insert (PA66)
Torque Range 3.6-5.4 N·m
Temperature Resistance -40°C to +120°C
Standards DIN 985 / ISO 7040
Package Quantity Threaded Locking Fastener Set M4 (20 units)
question:Why choose your company for purchases?
answer:As Asia's leading industrial automation trader, we offer reliable products, 20+ years of expertise, and 85% repeat clients, ensuring trust and quality.
question:What is the warranty policy?
answer:All products include a 1-year warranty covering defects. Extended support and repair services are available upon request.
question:Do you offer upgraded or alternative models?
answer:Yes, we provide upgraded models and alternatives from an extensive product line, tailored to meet specific client requirements.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why choose your company for purchases?
answer:As Asia's leading industrial automation trader, we offer reliable products, 20+ years of expertise, and 85% repeat clients, ensuring trust and quality.
question:What is the warranty policy?
answer:All products include a 1-year warranty covering defects. Extended support and repair services are available upon request.
question:Do you offer upgraded or alternative models?
answer:Yes, we provide upgraded models and alternatives from an extensive product line, tailored to meet specific client requirements.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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