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Home Product Combination Nut Set Locking M3*40-20 Sets | Locking Nut Set, M3-40 Threaded Fastener, High-Grade Alloy Steel Fastener Kit, Secure Hex Lock Nuts
Combination Nut Set Locking M3*40-20 Sets

Combination Nut Set Locking M3*40-20 Sets | Locking Nut Set, M3-40 Threaded Fastener, High-Grade Alloy Steel Fastener Kit, Secure Hex Lock Nuts

M3x40-20 Lock Nut Set
Combination Locking Nut Kit
Locking Nut Sets M3 Size
Combination Nut Set Locking M3*40-20 Sets
M3x40-20 Lock Nut Set - Combination Locking Nut Kit with vibration-resistant fasteners for secure mechanical assembly. Includes 20 sets of Locking Nut Sets in M3 size, ideal for machinery, electronics, and DIY projects requiring reinforced thread stability.
Categories:Fasteners & Fixings
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Product Description

The M3x40-20 Lock Nut Set is a versatile Combination Locking Nut Kit engineered for secure fastening in demanding environments. This Locking Nut Sets M3 Size includes 20 pre-assembled nuts with precision M3x40 threading, ideal for direct integration into modular systems requiring vibration resistance. Designed for industrial automation, robotics, and machinery assembly, it operates reliably within a temperature range of -40°C to +120°C and withstands typical industrial voltage fluctuations. The set features corrosion-resistant steel construction with dual-locking mechanisms, ensuring stable connections without auxiliary adhesives. Key advantages include rapid installation, reusable design, and compatibility with standard M3 mounting interfaces. Its compact profile suits tight spaces, though limited to applications below 25 N·m torque. No integrated electronics, batteries, or sensors are included, prioritizing mechanical robustness.
Parameter Specification
Product Model Combination Nut Set Locking M3*40-20 Sets
Thread Size M3 x 0.5 mm
Quantity per Set 20 Nuts
Locking Mechanism Nylon Insert / Prevailing Torque
Material Grade Stainless Steel A2 / Carbon Steel 8.8
Surface Finish Zinc Plated / Plain
Hex Size 5.5 mm
Working Temperature -40°C to +120°C
Standard Compliance DIN 985 / ISO 7040
Package Configuration Reusable Container / Pre-counted Kits
question:Can the company ensure stable supply?
answer:Yes, we maintain stable supply through long-term partnerships with reliable suppliers and efficient inventory management.
question:Do you accept payment after delivery?
answer:We generally require upfront payment, but flexible terms can be negotiated based on order volume and partnership history.
question:Does your company have a professional product selection team?
answer:Yes, our experienced product engineers specialize in market research and quality assurance for optimized product offerings.
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:Can the company ensure stable supply?
answer:Yes, we maintain stable supply through long-term partnerships with reliable suppliers and efficient inventory management.
question:Do you accept payment after delivery?
answer:We generally require upfront payment, but flexible terms can be negotiated based on order volume and partnership history.
question:Does your company have a professional product selection team?
answer:Yes, our experienced product engineers specialize in market research and quality assurance for optimized product offerings.
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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