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Home Product M3x5 Electronic Screws | Micro Precision Threaded Fasteners | Stainless Steel PCB Mounting Hardware | Corrosion Resistant Small Parts
Electronic screws M3*5

M3x5 Electronic Screws | Micro Precision Threaded Fasteners | Stainless Steel PCB Mounting Hardware | Corrosion Resistant Small Parts

M3x5mm electronics screws
M3 machine screws 5mm
Micro screws M3x5mm
Electronic screws M3*5
High-precision M3x5mm electronics screws, designed for compact device assembly. These M3 machine screws 5mm length feature zinc-plated steel construction with cross recess drive. Ideal for fastening PCBs, electrical components, and microelectronics. Durable micro screws M3x5mm ensure secure connections in tight spaces. Compatible with M3 nuts and threaded inserts.
Categories:Fasteners & Fixings
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Product Description

Designed for precision electronic assemblies, these M3x5mm electronics screws feature a compact M3 machine screws 5mm thread length, ideal for securing components in tight spaces. Made from stainless steel or carbon steel with zinc/nickel plating, these micro screws M3x5mm suit PCB mounting, sensor housings, and micro-mechanical systems. With a typical torque range of 0.5-0.6 Nm and operating temperature from -20°C to 120°C, they excel in consumer electronics, automation controls, and medical devices. Their miniature profile enables high-density installations while maintaining corrosion resistance. Installation requires precision drivers due to the small head size (3mm diameter). Major applications include securing connectors, fastening heat sinks, and assembling miniature actuators. Potential vibration loosening in extreme environments necessitates thread-locking solutions.
Parameter Specification
Thread Size M3x5mm electronics screws
Overall Length 5mm ±0.2mm
Shank Diameter 3.0mm (ISO 898-1 compliant)
Head Type Pan head/Fillister head
Drive Type Phillips #1/Flat slot 2.5mm
Material Stainless Steel A2-70/Brass C3604
Surface Treatment Electropolished/Nickel-plated
Thread Pitch 0.5mm (ISO standard coarse thread)
Packaging 500-1000 pieces per polybag
Heat Resistance -40°C to 120°C continuous
question:Can we apply for low-value declaration for shipments?
answer:Yes, low-value declaration is possible if compliant with destination customs regulations and item value thresholds.
question:What is the warranty coverage?
answer:The warranty covers manufacturing defects for 12 months from shipment date, excluding misuse or unauthorized modifications.
question:Why are shipping costs high? Any cheaper options?
answer:Costs depend on weight, destination, and speed. We offer discounted rates for bulk orders or economy shipping options.
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 we apply for low-value declaration for shipments?
answer:Yes, low-value declaration is possible if compliant with destination customs regulations and item value thresholds.
question:What is the warranty coverage?
answer:The warranty covers manufacturing defects for 12 months from shipment date, excluding misuse or unauthorized modifications.
question:Why are shipping costs high? Any cheaper options?
answer:Costs depend on weight, destination, and speed. We offer discounted rates for bulk orders or economy shipping options.
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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