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Home Product M3*12 Machine Screw - Hex Drive, DIN 912, Stainless Steel, Precision Fasteners for Electronics and PCB Assembly
Electronic screws M3*12

M3*12 Machine Screw - Hex Drive, DIN 912, Stainless Steel, Precision Fasteners for Electronics and PCB Assembly

M3x12 screws
Electronics machine screws
Precision metric screws
Electronic screws M3*12
M3x12 screws for precise assembly in electronic components. These electronics machine screws ensure secure fastening in circuit boards and compact devices. High-quality precision metric screws for reliable performance in intricate applications. Ideal for manufacturers and DIY projects requiring exact specifications.
Categories:Fasteners & Fixings
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Product Description

The M3x12 screws are high-precision metric machine screws designed for securing components in electronics and precision machinery. With a 3mm diameter and 12mm length, these corrosion-resistant screws are crafted from durable materials like stainless steel or zinc-plated carbon steel, ensuring stability in compact assemblies. Ideal for electronics manufacturing, automation systems, and telecommunications equipment, they operate reliably in temperatures from -30°C to +85°C. Their threaded design supports secure fastening in high-vibration environments, while their standardized dimensions ensure compatibility with industrial-grade modules. Advantages include precise tolerances, robust mechanical strength, and compatibility with automated assembly tools. However, proper torque control is critical to avoid over-tightening in delicate applications. These screws are widely used in PCB mounting, sensor housings, and robotics.
Parameter Specification
Thread Size M3x12 screws
Length 12 mm
Diameter 3 mm
Material Steel/Stainless steel
Head Type Pan head (Electronics machine screws)
Surface Finish Zinc-plated/Nickel-plated
Drive Type Phillips/Slotted
Strength Grade 4.8/8.8 (Precision metric screws)
Standard Compliance DIN 7981/ISO 7046
Applications PCB mounting, electronics enclosures, machinery assembly
Packaging Bulk/Bagged (Custom quantities)
Temperature Range -40°C to +120°C
question:Why can other suppliers provide discontinued models you cannot offer?
answer:They may have existing stock or alternative sources, but authenticity or warranty risks could apply.
question:Can I schedule official courier pickup myself?
answer:No, we coordinate all shipments. Contact our team for logistics arrangements.
question:What is warranty coverage?
answer:Warranty covers defects in materials/workmanship, offering free repair/replacement within the specified period.
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:Why can other suppliers provide discontinued models you cannot offer?
answer:They may have existing stock or alternative sources, but authenticity or warranty risks could apply.
question:Can I schedule official courier pickup myself?
answer:No, we coordinate all shipments. Contact our team for logistics arrangements.
question:What is warranty coverage?
answer:Warranty covers defects in materials/workmanship, offering free repair/replacement within the specified period.
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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