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Home Product M4*18 Hex Socket Electronic Screws, Stainless Steel PCB Board Assembly Fasteners
Electronic screws M4*18

M4*18 Hex Socket Electronic Screws, Stainless Steel PCB Board Assembly Fasteners

M4x18 machine screws
Electronic component screws
Precision threaded screws M4
Electronic screws M4*18
M4x18 machine screws designed for secure electronic component assembly. Precision threaded screws M4 provide reliable fastening in compact devices, ideal for electronics and industrial equipment applications.
Categories:Fasteners & Fixings
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Product Description

The M4x18 machine screws are precision threaded screws designed for securing electronic components in compact assemblies. These electronic component screws feature a 4mm diameter and 18mm length with a high-precision M4 thread pitch, ensuring stable connections between circuit boards, sensor modules, and enclosure panels. Made from corrosion-resistant stainless steel, they operate reliably across industrial temperature ranges (-40°C to +105°C) and withstand vibration in automation equipment, IoT devices, and communication systems. Their hex socket head enables secure torque application (recommended 0.6-1.2Nm) using standard drivers, while the precision threaded screws M4 design prevents cross-threading in repeated installations. The non-conductive coating eliminates short-circuit risks, though improper installation may strip delicate PCB mounting points. These screws excel in space-constrained applications requiring durable fasteners with micron-level positional accuracy.
Parameter Specification
Thread Size M4x18 (Metric DIN 84)
Head Type Pan Head with Cross Recess
Material Grade Stainless Steel (Grade 304)
Surface Finish Electroplated Nickel (5-8μm)
Tensile Strength 500 MPa Min
Thread Pitch 0.7 mm (Coarse Thread)
Torque Resistance 0.9-1.2 N·m
Application PCB Mounting, Electronic Component Assembly
question:Can shipments apply for low-value declaration?
answer:Yes, eligible shipments can apply for low-value declaration based on destination regulations.
question:Can I arrange self-pickup with the official courier?
answer:Yes, self-pickup can be arranged by contacting the courier directly with prior notice.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods. Terms apply.
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 shipments apply for low-value declaration?
answer:Yes, eligible shipments can apply for low-value declaration based on destination regulations.
question:Can I arrange self-pickup with the official courier?
answer:Yes, self-pickup can be arranged by contacting the courier directly with prior notice.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods. Terms apply.
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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