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Home Product M4*40 Pan Head Phillips Electronic Screws - ABX FastPro Series, Zinc Plated 10-Pack for PCB & Circuit Board Mounting
Electronic screws M4*40

M4*40 Pan Head Phillips Electronic Screws - ABX FastPro Series, Zinc Plated 10-Pack for PCB & Circuit Board Mounting

M4x40 electronic screw
Electronic M4-40 screw
M4x40 PCB mounting screw
Electronic screws M4*40
M4x40 electronic screw designed for secure PCB mounting. This Electronic M4-40 screw ensures reliable fastening in electronic components, featuring durable corrosion-resistant materials and precise threading. Ideal for M4x40 PCB mounting applications requiring compact, high-performance hardware solutions.
Categories:Fasteners & Fixings
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Product Description

The M4x40 electronic screw, also known as the Electronic M4-40 screw, is a precision-engineered M4x40 PCB mounting screw designed for secure fastening in compact electronic assemblies. Featuring a 4mm diameter and 40mm length, it provides robust mechanical support for modules requiring high-density integration. Compatible with standard M4 threaded holes, this screw operates within a temperature range of -40°C to +105°C and withstands typical industrial voltage environments up to 250V AC. Widely used in automation control systems, telecommunications equipment, and IoT devices, its corrosion-resistant steel construction ensures long-term reliability in humid or vibration-prone conditions. While lacking native communication interfaces or electrical outputs, its standardized design enables seamless compatibility with PCB-mount components like terminal blocks, connectors, and heat sinks across multiple industries.
Parameter Specification
Thread Size M4x0.7
Shank Length 40mm
Head Diameter 7mm
Drive Type Phillips (PH2)
Material Stainless Steel (A2/A4)
Surface Finish Electropolished/Passivated
Torque Rating 2.5-3.0 Nm
Standards Compliance DIN 7985, ISO 7046
Application PCB Mounting, Electronics Assembly
RoHS Compliance Yes
Temperature Range -50°C to +150°C
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:What is the warranty policy?
answer:Products come with a standard warranty covering material and workmanship defects.
question:Can shipments be declared as low value?
answer:Low value declaration is possible if compliant with destination customs regulations.
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 accept TT, PayPal, and other mainstream payment methods.
question:What is the warranty policy?
answer:Products come with a standard warranty covering material and workmanship defects.
question:Can shipments be declared as low value?
answer:Low value declaration is possible if compliant with destination customs regulations.
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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