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Home Product M1.4×4.5×2.5 Micro Screw, High-Strength Miniature Fastener for Electronics & Medical Devices

M1.4×4.5×2.5 Micro Screw, High-Strength Miniature Fastener for Electronics & Medical Devices

M1.4 machine screws
4.5mm screw fasteners
2.5mm head bolts
M1.4*4.5*2.5
M1.4 machine screws with 4.5mm screw fasteners and 2.5mm head bolts, precision-engineered for secure fastening in compact assemblies. Ideal for electronics, microdevices, or applications requiring small-sized, durable fasteners with low-profile hardware specifications.

Product Description

The M1.4*4.5*2.5 industrial fastener combines precision engineering with robust performance, designed for compact applications requiring reliable mechanical stability. It features M1.4 machine screws paired with 4.5mm screw fasteners and 2.5mm head bolts, ensuring secure connections in tight spaces. Ideal for microelectronics, medical devices, and precision machinery, this component operates within a voltage range of 3-24V DC and withstands temperatures from -30°C to 85°C. Its ultra-low-profile design (2.5mm head height) minimizes interference in densely packed assemblies. While lacking integrated electronics or battery capacity, its stainless-steel construction resists corrosion and vibration. Key advantages include high tensile strength and compatibility with automated assembly systems, though specialized tools are recommended for installation due to its miniature scale.
Parameter Specification
Thread Diameter M1.4 machine screws
Thread Pitch 0.3mm
Length 4.5mm screw fasteners
Head Height 2.5mm head bolts
Head Diameter 2.5mm
Drive Type Phillips
Material Grade Stainless Steel A2-70
Tensile Strength 700 MPa
Surface Treatment Zinc Plated
Standards Compliance ISO 4762 / DIN 7985
question:Can I schedule self-pickup with official couriers?
answer:Yes, you can arrange self-pickup by providing your courier account details for coordination.
question:Does the company ensure stable supply?
answer:We maintain reliable partnerships with suppliers and optimize inventory for consistent product availability.
question:Which shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers, customized to your preferences.
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 I schedule self-pickup with official couriers?
answer:Yes, you can arrange self-pickup by providing your courier account details for coordination.
question:Does the company ensure stable supply?
answer:We maintain reliable partnerships with suppliers and optimize inventory for consistent product availability.
question:Which shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers, customized to your preferences.
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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