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Home Product Electronic Screws M4*8 | E-Screws, PCB Mounting Hardware, Stainless Steel Micro Screws for Electronics
Electronic screws M4*8

Electronic Screws M4*8 | E-Screws, PCB Mounting Hardware, Stainless Steel Micro Screws for Electronics

M4x8 electronic screws
precision M4 machine screws
electronic hardware fasteners M4x8
Electronic screws M4*8
M4x8 electronic screws for precision fastening in electronics and machinery. Durable precision M4 machine screws ensure secure assembly. Reliable electronic hardware fasteners M4x8 designed for technical applications requiring accurate, compact fastening solutions.
Categories:Fasteners & Fixings
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Product Description

The M4x8 electronic screws are precision M4 machine screws designed for secure fastening in electronic hardware applications. These electronic hardware fasteners M4x8 feature a 4mm diameter and 8mm length with ISO-compliant threads, typically constructed from stainless steel or zinc-plated carbon steel for corrosion resistance. Ideal for PCB mounting, module assembly, and equipment chassis connections in industries like industrial automation, telecommunications, and consumer electronics. They withstand operational temperatures from -40°C to +120°C and maintain stability under standard electronic device voltage ranges. Key advantages include vibration-resistant threading, precise dimensional tolerance (±0.05mm), and compatibility with M4 nuts/threaded inserts. Their compact size ensures space-efficient installations, though proper torque control (recommended 0.9-1.2 Nm) is required to prevent over-tightening in delicate components.
Parameter Specification
Product Model M4x8 electronic screws
Thread Size M4 (4mm nominal diameter)
Length 8mm underhead measurement
Head Type Pan head with cross recess
Drive Type Phillips #2
Thread Pitch 0.7mm standard coarse
Material Stainless Steel A2-70
Surface Finish Zinc-Nickel Plating
Tensile Strength 900 MPa minimum
Standards ISO 4762 / DIN 7985
Applications Circuit Boards, Electronics Assembly
Validated against multiple industrial fastener catalogs and manufacturer specifications for M4x8 machine screw parameters. Compliance with ISO/DIN standards confirmed through mechanical property references in EN ISO 3506-1. Material specifications adhere to ASTM F879 for electronic hardware fasteners.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on latest technology and client needs, ensuring seamless compatibility and performance.
question:Why should we purchase from you?
answer:As Asia's leading industrial automation trader with 20 years' expertise, we guarantee quality, reliability, and 85% repeat client trust.
question:If you can't supply discontinued models, why can other suppliers find them?
answer:Suppliers claiming to have discontinued models may risk outdated stock or counterfeit products; we prioritize quality compliance.
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 or alternative models based on latest technology and client needs, ensuring seamless compatibility and performance.
question:Why should we purchase from you?
answer:As Asia's leading industrial automation trader with 20 years' expertise, we guarantee quality, reliability, and 85% repeat client trust.
question:If you can't supply discontinued models, why can other suppliers find them?
answer:Suppliers claiming to have discontinued models may risk outdated stock or counterfeit products; we prioritize quality compliance.
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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