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Home Product Electronic Screws M2.5*20 - Stainless Steel Fasteners for PCB Mounting & Electronics Repair
Electronic screws M2.5*20

Electronic Screws M2.5*20 - Stainless Steel Fasteners for PCB Mounting & Electronics Repair

M2.5 machine screws 20mm
metric micro screws electronics
precision fasteners M2.5x20
Electronic screws M2.5*20
High-precision M2.5 machine screws 20mm, ideal for electronics assembly. Metric micro screws designed for compact components. Durable M2.5x20 precision fasteners ensure secure mounting in tight spaces.
Categories:Fasteners & Fixings
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Product Description

The M2.5 machine screws 20mm are metric micro screws designed for precision fastening in electronics and compact industrial assemblies. These M2.5x20 precision fasteners feature a 2.5mm diameter and 20mm length, engineered for secure mounting of microelectronic components, PCB modules, or sensor housings. Constructed from corrosion-resistant steel or aluminum alloys, they operate reliably in temperatures ranging from -30°C to +120°C, suitable for automation, robotics, or embedded systems. Their compact metric threading ensures compatibility with tight-spaced designs, though installation may require specialized micro-tools. Ideal for securing low-profile connectors, microcontrollers, or optical modules, these screws balance durability with minimal weight. While lacking integrated electronics, their precise tolerances (±0.05mm) enhance structural integrity in vibration-prone environments.
Parameter Specification
Thread Designation M2.5 machine screws (metric coarse thread)
Nominal Length 20mm ±0.15mm tolerance
Shank Diameter 2.5mm ±0.02mm precision
Head Style Pan Head/Socket Head (electronics-optimized profile)
Drive Type Phillips #1/Hex 2mm (micro fastening compatible)
Material Grade Stainless Steel A2-70/Carbon Steel 4.8
Surface Treatment Zinc plating/Black oxide (corrosion-resistant)
Thread Pitch 0.45mm standard metric pitch
Torque Capacity 0.5-0.7 N·m (electronics assembly range)
Compliance Standard ISO 4762/DIN 7985 precision fasteners
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models. Contact us for details.
question:Can I schedule self-pickup with official couriers?
answer:Self-pickup can be arranged. Confirm availability with logistics.
question:Why is shipping costly? Are there cheaper options?
answer:We offer multiple shipping methods. Discuss budget options with us.
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 upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models. Contact us for details.
question:Can I schedule self-pickup with official couriers?
answer:Self-pickup can be arranged. Confirm availability with logistics.
question:Why is shipping costly? Are there cheaper options?
answer:We offer multiple shipping methods. Discuss budget options with us.
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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