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Home Product M3*7 Electronic Screws | Precision Micro Screws for Electronics Assembly, DIN 7985 Standard Machine Thread Fasteners
Electronic screws M3*7

M3*7 Electronic Screws | Precision Micro Screws for Electronics Assembly, DIN 7985 Standard Machine Thread Fasteners

M3-7 electronics screws
M3 micro screws electronics
M3 machine screws electronics
Electronic screws M3*7
M3-7 electronics screws are precision fasteners designed for electronic components and compact assemblies. These M3 micro screws electronics and M3 machine screws electronics ensure secure, high-precision connections in circuit boards, small devices, and microelectronics. Ideal for technical repairs, DIY projects, and industrial applications requiring reliable miniature hardware solutions.
Categories:Fasteners & Fixings
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Product Description

Designed for precision electronic assembly, the M3-7 electronics screws are high-quality M3 machine screws electronics ideal for securing compact components in microelectronics. These M3 micro screws electronics feature a 3mm diameter and 7mm length, crafted from corrosion-resistant stainless steel or zinc-plated steel for durability in harsh environments. Suitable for PCB mounting, module fixation, or panel fastening, they support direct integration with circuit boards, connectors, and enclosures in industrial automation, robotics, and consumer electronics. Operating within -20°C to +85°C, these screws ensure reliable performance across diverse voltage systems. Advantages include anti-loosening design and compatibility with standard M3 screwdrivers, though precise torque control is critical to avoid thread stripping. Not applicable for power/screen components or wireless communication interfaces.
Parameter Specification
Product Model Electronic screws M3*7
Alias/Market Names M3-7 electronics screws, M3 micro screws electronics, M3 machine screws electronics
Diameter (D) 3.0 mm ±0.1 mm
Length (L) 7.0 mm ±0.2 mm
Thread Type Metric Coarse (ISO 68-1)
Material Stainless Steel (Grade 304)
Head Type Pan Head (DIN 7985)
Tensile Strength 400-500 MPa
Surface Finish Zinc Plated (5-8μm)
Drive Type Phillips (PH2)
Torque Resistance 0.6-0.9 N·m
Compliance Standards RoHS, REACH
Applications PCB Assembly, Consumer Electronics, Micro-device Fastening
question:Do you provide technical selection services?
answer:Yes, we offer technical selection services to help clients choose suitable products.
question:Why are handling fees charged?
answer:Handling fees cover administrative, documentation, and logistics processing for smooth transactions.
question:What is the warranty coverage?
answer:Warranty covers product repairs or replacements for defects within a specified period, subject to terms.
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:Do you provide technical selection services?
answer:Yes, we offer technical selection services to help clients choose suitable products.
question:Why are handling fees charged?
answer:Handling fees cover administrative, documentation, and logistics processing for smooth transactions.
question:What is the warranty coverage?
answer:Warranty covers product repairs or replacements for defects within a specified period, subject to terms.
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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