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Home Product M3x30 Electronic Screw, Stainless Steel Machine Screw, DIN 7985, Zinc-Plated Fastener, Torx Drive for PCB Assembly
Electronic screws M3*30

M3x30 Electronic Screw, Stainless Steel Machine Screw, DIN 7985, Zinc-Plated Fastener, Torx Drive for PCB Assembly

electronic screws M3x30
M3 machine screws 30mm
M3 threaded fasteners 30mm
Electronic screws M3*30
High-quality M3x30 electronic screws, precision M3 machine screws 30mm length, stainless steel or steel M3 threaded fasteners 30mm for PCB assembly, appliance repair, and machinery components. Zinc-plated or black oxide finish available. DIN/ISO compliant hardware for secure electronic device mounting and technical applications. Ideal for compact electronics, precision engineering, and industrial equipment maintenance.
Categories:Fasteners & Fixings
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Product Description

The electronic screws M3x30 are precision-engineered M3 machine screws 30mm in length, designed for secure fastening in electronics, industrial automation, and telecommunication equipment. These M3 threaded fasteners 30mm feature a standard metric thread (M3x0.5 pitch) and are commonly manufactured in stainless steel or zinc-plated carbon steel for corrosion resistance. Suitable for applications requiring compact assembly, they operate reliably in temperatures ranging from -20°C to 120°C and withstand typical electronic device voltage environments. Ideal for mounting PCBs, sensor modules, or enclosures, these screws ensure mechanical stability with their 30mm shaft length. Key advantages include dimensional accuracy and vibration resistance, though they may require anti-seize treatment in high-moisture conditions. Their standardized sizing simplifies integration with M3-compatible components across multiple industries.
Parameter Specification
Product Name Electronic screws M3x30
Thread Size M3 (Metric 3mm)
Thread Pitch 0.5mm standard
Length 30mm (threaded portion)
Material Stainless Steel A2/Carbon Steel
Head Style Pan head/Countersunk
Drive Type Phillips/Hex/Slot
Surface Finish Zinc plated/Nickel plated
Strength Grade Class 4.8/Class A2-70
Standard Compliance ISO 4762/DIN 7985
Application Electronics assembly, M3 machine screws 30mm for panel mounting
Packaging Bulk/Polybag (100-200 pcs)
Designation M3 threaded fasteners 30mm with full threading
question:Why should we choose your company for purchasing?
answer:As Asia's leading industrial automation trader with 20 years' experience, we ensure reliable quality, prioritize reputation, and 85% of our business comes from repeat clients.
question:Why can't you offer discontinued models while other suppliers can?
answer:We strictly adhere to manufacturer policies and avoid sourcing discontinued models to prevent quality risks. Other suppliers may supply refurbished or non-genuine stock.
question:Why are product labels removed upon delivery?
answer:Label removal is a standard practice to prevent unauthorized resale, ensuring product authenticity and warranty validity without compromising quality.
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 should we choose your company for purchasing?
answer:As Asia's leading industrial automation trader with 20 years' experience, we ensure reliable quality, prioritize reputation, and 85% of our business comes from repeat clients.
question:Why can't you offer discontinued models while other suppliers can?
answer:We strictly adhere to manufacturer policies and avoid sourcing discontinued models to prevent quality risks. Other suppliers may supply refurbished or non-genuine stock.
question:Why are product labels removed upon delivery?
answer:Label removal is a standard practice to prevent unauthorized resale, ensuring product authenticity and warranty validity without compromising quality.
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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