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Home Product Combination Nut Set Locking M12*45-2 Sets | High-Strength Vibration-Resistant Flange Lock Nut with Washer
Combination Nut Set Locking M12*45-2 Sets

Combination Nut Set Locking M12*45-2 Sets | High-Strength Vibration-Resistant Flange Lock Nut with Washer

M12 Locking Nut Set
Double Nut Combination Kit
M12x45 Locking Fasteners
Combination Nut Set Locking M12*45-2 Sets
M12 Locking Nut Set - Double Nut Combination Kit with M12x45 Locking Fasteners. Includes 2 sets for secure vibration-resistant fastening applications.
Categories:Fasteners & Fixings
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Product Description

The M12 Locking Nut Set (M12x45 Locking Fasteners) is a robust Double Nut Combination Kit designed for secure industrial fastening in high-vibration environments. This dual-nut system features M12x45 threads with a zinc-plated steel construction, offering corrosion resistance and durability across a wide temperature range (-40°C to +120°C). The interlocking design provides dual-stage vibration resistance, rated for dynamic loads up to 28 kN and torque values between 45-65 Nm. Widely used in automation systems, robotics, and heavy machinery assembly, these fasteners maintain IP67 environmental protection. Key advantages include enhanced mechanical stability, prevention of thread stripping, and simplified maintenance. Installation requires standard M12 wrenches, though precise torque application is critical for optimal performance.
Parameter Specification
Product Model Combination Nut Set Locking M12*45-2 Sets
Thread Size M12 x 1.75 mm
Effective Length 45 mm
Material Grade Carbon Steel Class 8.8
Surface Treatment Zinc-Plated Corrosion Resistance
Locking Mechanism Double Nut Combination Kit with Nylon Insert
Torque Capacity 90-110 Nm (Pre-Load Tension)
Hex Width 19 mm (Standard DIN 934)
Packaging Quantity 2 Sets per Unit
Compliance Standard ISO 7040 / DIN 985
Operating Temperature -50°C to +150°C
Application M12x45 Locking Fasteners for High-Vibration Environments
question:What happens if a refurbished product malfunctions during use?
answer:We offer a replacement or refund for refurbished products with verified malfunctions under warranty.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods for secure transactions.
question:What is the warranty period for your products?
answer:Our products come with a standard 12-month warranty from the date of purchase.
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:What happens if a refurbished product malfunctions during use?
answer:We offer a replacement or refund for refurbished products with verified malfunctions under warranty.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods for secure transactions.
question:What is the warranty period for your products?
answer:Our products come with a standard 12-month warranty from the date of purchase.
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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