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Home Product M4*8-20 Combination Lock Nut Set - XYZ SecureLock Pro Anti-Loosening Stainless Steel for Machinery & Electronics Assembly

M4*8-20 Combination Lock Nut Set - XYZ SecureLock Pro Anti-Loosening Stainless Steel for Machinery & Electronics Assembly

Combination Locking Nut Set M4
M4*8-20 Locking Nut Kit
20-Pack Locking Nut Set
Combination Nut Set Locking M4*8-20 Sets
Combination Locking Nut Set M4 includes a 20-Pack M4*8-20 Locking Nut Kit for industrial machinery, electronics, and DIY projects. Durable, vibration-resistant design with secure locking mechanism ensures long-term stability.

Product Description

The Combination Locking Nut Set M4 offers a reliable fastening solution for industrial, automotive, and machinery applications. This 20-Pack Locking Nut Set includes M4*8-20 Locking Nut Kit components made from high-grade stainless steel, designed to resist vibration loosening and corrosion. Each nut features a built-in nylon insert for secure locking, compatible with M4 thread sizes. Suitable for temperatures ranging from -40°C to +120°C, these nuts excel in high-stress environments like motor assemblies, conveyor systems, and structural frameworks. Advantages include easy installation, reusability, and excellent torque retention. Limitations involve non-compatibility with non-standard thread profiles. The set provides uniform sizing (8-20mm lengths) and complies with ISO 7040 standards for industrial reliability.
Parameter Specification
Product Model Combination Locking Nut Set M4
Thread Size Range M4×8mm to M4×20mm
Kit Composition M4×8-20 Locking Nut Kit with nylon insert
Pack Quantity 20-Pack Locking Nut Set
Material Grade Carbon Steel (Grade 5) / 304 Stainless Steel
Surface Treatment Zinc-plated or Passivated finish
Hex Size 7mm across flats
Vibration Resistance ISO 16130:2015 compliant
Temperature Range -40°C to +120°C
Torque Values 3.2-4.5 N·m (Zinc-plated) / 2.8-4.0 N·m (Stainless)
Standard Compliance DIN 985 / ISO 7040
question:How can I make payment to your company?
answer:We accept TT, PayPal, and other mainstream payment methods for your convenience.
question:Why is the shipping cost high? Are there cheaper options available?
answer:Costs depend on courier and shipping method. We offer budget options via selected carriers or bulk order discounts.
question:What is your policy if I receive a refurbished product with issues?
answer:Contact our support team immediately with proof. We will replace or refund the item to ensure your satisfaction.
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:How can I make payment to your company?
answer:We accept TT, PayPal, and other mainstream payment methods for your convenience.
question:Why is the shipping cost high? Are there cheaper options available?
answer:Costs depend on courier and shipping method. We offer budget options via selected carriers or bulk order discounts.
question:What is your policy if I receive a refurbished product with issues?
answer:Contact our support team immediately with proof. We will replace or refund the item to ensure your satisfaction.
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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