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Home Product Combination Nut Set Locking M14*80-1 Sets Durable Vibration-Resistant M14 Locknuts
Combination Nut Set Locking M14*80-1 Sets

Combination Nut Set Locking M14*80-1 Sets Durable Vibration-Resistant M14 Locknuts

M14x80 Combination Lock Nut Set
High-Strength Locking Nut Combo
M14 Threaded Security Fastener Kit
Combination Nut Set Locking M14*80-1 Sets
M14x80 Combination Lock Nut Set: High-Strength Locking Nut Combo with durable steel construction for heavy-duty applications. Features corrosion-resistant M14 Threaded Security Fastener Kit offering vibration-resistant, tamper-proof performance across industrial machinery and structural assemblies.
Categories:Fasteners & Fixings
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Product Description

The M14x80 Combination Lock Nut Set is a high-strength threaded security fastener kit engineered for industrial applications requiring robust vibration resistance and long-term stability. This high-strength locking nut combo features precision-machined M14x80 threaded components with a 14 mm nominal diameter and 80 mm length, compatible with standard M14 bolts. Designed for heavy machinery, automotive assemblies, and structural frameworks, it operates effectively within -30°C to +150°C temperature ranges. The set incorporates dual-security elements: a nylon-insert lock nut paired with a serrated flange nut, ensuring zero back-off under extreme torque loads up to 180 Nm. Galvanized steel construction provides corrosion resistance for outdoor/chemical environments. Advantages include rapid installation with standard tools and reusable thread-locking functionality, though requires periodic torque verification in high-cycle applications. Ideal for securing critical joints in construction equipment, rail systems, and renewable energy installations where vibration-induced loosening must be prevented.
Product Model M14x80 Combination Lock Nut Set
Thread Size M14 x 80mm
Fastener Type High-Strength Locking Nut Combo
Material Grade Class 10.9 Carbon Steel
Surface Treatment Zinc-Aluminum Anti-Corrosion Coating
Locking Mechanism Dual-component Nylon Insert
Torque Value 210-250 Nm
Package Configuration M14 Threaded Security Fastener Kit (Nut + Washer)
Temperature Range -50°C to +150°C
Standard Compliance DIN 985 / ISO 7040
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Do you accept payment after delivery?
answer:We only accept payment before shipping for all orders.
question:What shipping methods do you offer?
answer:We provide shipping via DHL, FedEx, UPS, and other major carriers.
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 payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Do you accept payment after delivery?
answer:We only accept payment before shipping for all orders.
question:What shipping methods do you offer?
answer:We provide shipping via DHL, FedEx, UPS, and other major carriers.
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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