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Home Product Combination Nut Set Locking M8*55-5 Sets | FastenMaster ProSeries Thread-Locking Security Nuts - Vibration-Resistant Fasteners for Heavy-Duty Machinery

Combination Nut Set Locking M8*55-5 Sets | FastenMaster ProSeries Thread-Locking Security Nuts - Vibration-Resistant Fasteners for Heavy-Duty Machinery

Locking Nut Set M8*55-5
Combination Nut M8x55-5 Sets
Locking Nut Kit M8 Fastener Bundle
Combination Nut Set Locking M8*55-5 Sets
Locking Nut Set M8*55-5 | Combination Nut M8x55-5 Sets with Fasteners | Includes 5 Durable Locking Nut Kits for Secure Industrial Applications. High-Strength M8 Fastener Bundle with Reliable Anti-Vibration Design.

Product Description

The Locking Nut Set M8*55-5 is a precision-engineered fastener bundle designed for secure, vibration-resistant connections in high-stress industrial applications. This Combination Nut M8x55-5 Sets includes five pairs of M8x55mm locking nuts and matching threaded fasteners, constructed from grade 8.8 steel with a corrosion-resistant zinc-nickel coating. Suitable for automotive assembly, heavy machinery, and aerospace systems, the kit withstands operating temperatures from -40°C to +120°C and axial loads up to 10.9kN. The Locking Nut Kit M8 Fastener Bundle features a unique self-locking flange design that eliminates backing nuts while maintaining IP67-rated environmental protection. Its compact 12mm hexagonal profile ensures compatibility with tight spaces, though proper installation requires 13mm torque tools (recommended 22-25Nm). The anti-loosening mechanism provides reliable performance under continuous vibration, offering superior retention compared to standard nuts while allowing up to 15 reuses without torque degradation.
Parameter Specification
Product Model Locking Nut Set M8*55-5
Thread Size M8 x 1.25
Nominal Length 55 mm
Quantity per Set 5 Sets
Material Grade 8 Steel
Surface Treatment Zinc Plated
Locking Mechanism Nylon Insert (Self-Locking)
Standards Compliance DIN 985 / ISO 7040
Temperature Range -50°C to +120°C
Torque Specification 22-25 Nm
Package Type Locking Nut Kit M8 Fastener Bundle
Load Capacity 800 MPa
question:Does the company provide technical selection services?
answer:Yes, we offer technical selection services, including assessment and recommendations tailored to your requirements.
question:Why did the received products have cut-off labels?
answer:Cut-off labels may occur due to shipping regulations or legal compliance. Contact us immediately for resolution.
question:What is the warranty coverage?
answer:Our warranty covers defects in materials or workmanship for a specified period, with terms outlined in the product documentation.
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:Does the company provide technical selection services?
answer:Yes, we offer technical selection services, including assessment and recommendations tailored to your requirements.
question:Why did the received products have cut-off labels?
answer:Cut-off labels may occur due to shipping regulations or legal compliance. Contact us immediately for resolution.
question:What is the warranty coverage?
answer:Our warranty covers defects in materials or workmanship for a specified period, with terms outlined in the product documentation.
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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