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Home Product M3*40 Golden Flat Head Screws Pan Head Machine Screws Gold Plated Corrosion Resistant for Electronics DIY Furniture Assembly
Golden Flat Head Screws M3*40

M3*40 Golden Flat Head Screws Pan Head Machine Screws Gold Plated Corrosion Resistant for Electronics DIY Furniture Assembly

Golden Flat Head Screws M3x40
M3x40 Flat Head Screws
Golden M3 40mm Screws
Golden Flat Head Screws M3*40
Golden Flat Head Screws M3x40 (M3x40 Flat Head Screws, Golden M3 40mm Screws) - Sleek low-profile design with corrosion-resistant golden zinc plating. Perfect for precision fastening in electronics, furniture, and machinery assemblies. Length: 40mm.
Categories:Fasteners & Fixings
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Product Description

The Golden Flat Head Screws M3x40 are precision-engineered fasteners designed for secure, low-profile mounting in high-precision applications. With a 3mm diameter (M3) and 40mm shaft length, these M3x40 Flat Head Screws feature a golden surface finish for enhanced corrosion resistance and aesthetic appeal. They operate within a standard temperature range of -30°C to +120°C, compatible with most industrial environments like electronics assembly, robotics, and automotive manufacturing. The flat head design enables seamless integration with flush-mounted components, offering reliable connectivity without protruding edges. Made from hardened steel with golden electroplating, Golden M3 40mm Screws combine strength with electrical conductivity, though they are not recommended for extreme torque or acidic environments. Their 120-degree countersunk angle ensures precise alignment in thin panels or PCB mounting scenarios.
Parameter Specification
Thread Size M3x40
Head Type Flat Head (Countersunk)
Length 40 mm (Overall)
Material Steel (Gold-Plated)
Drive Type Phillips #2
Shank Diameter 3 mm
Head Angle 82°
Tensile Strength 8.8 Grade (800 MPa)
Surface Finish Golden Electroplated (5-8μm)
Thread Pitch 0.5 mm
Standards ISO 10642 / DIN 7991
Application Furniture, Electronics, Metalwork
question:Can the company provide technical selection services?
answer:Yes, our technical team offers expert guidance to select the most suitable models for your specific application.
question:Can the company offer upgraded or alternative models?
answer:Yes, we can provide upgraded or equivalent alternative models based on availability and compatibility requirements.
question:Why is a handling fee charged?
answer:The handling fee covers transaction processing and administrative costs for seamless order fulfillment.
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 provide technical selection services?
answer:Yes, our technical team offers expert guidance to select the most suitable models for your specific application.
question:Can the company offer upgraded or alternative models?
answer:Yes, we can provide upgraded or equivalent alternative models based on availability and compatibility requirements.
question:Why is a handling fee charged?
answer:The handling fee covers transaction processing and administrative costs for seamless order fulfillment.
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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