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Home Product M3.5*4 Electronic Machine Screws - Stainless Steel Micro Fasteners for PCB & Electronics Assembly
Electronic screws M3.5*4

M3.5*4 Electronic Machine Screws - Stainless Steel Micro Fasteners for PCB & Electronics Assembly

M3.5 machine screws
4mm threaded fasteners
electronic components screws
Electronic screws M3.5*4
Precision M3.5 machine screws with 4mm threaded length, ideal for fastening electronic components. Compact 4mm threaded fasteners ensure secure connections in circuit boards, devices, and compact assemblies. These M3.5 screws offer durability and compatibility with standard electronic hardware.
Categories:Fasteners & Fixings
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Product Description

The M3.5 machine screws (4mm threaded fasteners) are precision-engineered electronic components screws designed for securing small-scale assemblies in electronics manufacturing. With a 3.5mm nominal diameter and 4mm length, these screws feature a fine-thread design for secure fastening in compact spaces. They are compatible with standard M3.5 nuts and support direct integration into PCB mounts, enclosures, or modular connectors. Constructed from corrosion-resistant stainless steel or zinc-plated steel, they operate reliably in temperatures ranging from -20°C to +120°C and withstand low-voltage environments. Ideal for telecommunications, consumer electronics, and industrial automation, these screws offer high durability and vibration resistance. Limitations include limited load-bearing capacity for heavy-duty applications. Surface coatings enhance conductivity and prevent oxidation.
Parameter Specification
Product Model Electronic screws M3.5*4
Type M3.5 machine screws
Thread Diameter 3.5mm
Thread Length 4mm threaded fasteners
Head Style Pan head / Flat head
Drive Type Phillips / Slotted
Material Stainless steel (A2-70) / Carbon steel
Surface Finish Zinc-plated / Plain
Tolerance ISO 898-1 compliant
Application Electronic components screws for PCB, enclosures, and assemblies
Thread Pitch 0.6mm (standard coarse thread)
Strength Grade 4.8 / 8.8 (ISO 898)
question:Do you provide technical selection services?
answer:Yes, our expert team offers tailored technical selection support to ensure optimal solutions for your automation needs.
question:Why choose your company over competitors?
answer:As Asia's leading industrial automation supplier with 20+ years of expertise, we guarantee quality, reliability, and 85% repeat clientele.
question:How do you handle failures from refurbished products?
answer:Immediate replacement or refund is provided, backed by our strict quality control and commitment to customer trust.
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, our expert team offers tailored technical selection support to ensure optimal solutions for your automation needs.
question:Why choose your company over competitors?
answer:As Asia's leading industrial automation supplier with 20+ years of expertise, we guarantee quality, reliability, and 85% repeat clientele.
question:How do you handle failures from refurbished products?
answer:Immediate replacement or refund is provided, backed by our strict quality control and commitment to customer trust.
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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