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Home Product M1.4×5×2.5 Miniature Screw | Stainless Steel Micro Fastener for Electronics, Watches, Precision Instruments
Carbon steel thin head screws M1.4*5*2.5

M1.4×5×2.5 Miniature Screw | Stainless Steel Micro Fastener for Electronics, Watches, Precision Instruments

M1.4 micro screws
1.4mm metric fasteners
miniature machine screws 2.5mm
M1.4*5*2.5
Premium M1.4 micro screws, 1.4mm metric fasteners with 5mm length and 2.5mm thread. Precision-engineered miniature machine screws for compact assemblies. Corrosion-resistant material, suitable for electronics, watches, and micro-mechanical devices. Designed for tight spaces requiring reliable fastening. Strict quality control ensures durability and consistent performance.
Categories:Fasteners & Fixings
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Product Description

The M1.4*5*2.5 is a precision-engineered fastener designed for ultra-compact applications, featuring M1.4 micro screws with a 1.4mm metric diameter and a 2.5mm thread length. These miniature machine screws are optimized for securing delicate components in electronics, micro-optics, and medical devices. Compatible with threaded inserts or pre-tapped modules, they ensure reliable connections in high-density assemblies. Constructed from corrosion-resistant stainless steel, these fasteners operate reliably in temperatures ranging from -30°C to 120°C. Ideal for miniature robotics and precision instrumentation, their key advantages include lightweight design, space-saving installation, and high shear resistance. However, their small size demands specialized tools for torque-controlled tightening to prevent thread stripping. With a head diameter of 2.5mm and overall length of 5mm, these screws enable precise alignment in confined spaces, making them essential for micro-mechanical systems requiring metric fasteners with exact dimensional tolerances.
Parameter Specification
Thread Size M1.4 micro screws (Metric)
Nominal Diameter 1.4mm
Length 5mm
Head Diameter 2.5mm
Material AISI 304 Stainless Steel / Alloy Steel
Drive Type Phillips (Cross Recess) / Slotted
Thread Pitch 0.3mm (Standard Metric Fasteners)
Head Style Pan Head / Flat Head
Surface Finish Zinc Plated / Nickel Plated
Strength Class 4.8 (Tensile Strength ≥500 MPa)
Application Miniature machine screws for electronics, optics, precision instruments
Standards DIN 7984 / ISO 7046 Metric Fastener Specifications
question:What payment methods do you accept?
answer:We accept T/T, PayPal, and L/C for secure and flexible transactions.
question:Is product customization available?
answer:Yes, we offer customization options to meet your specific requirements.
question:Do you provide product samples?
answer:Samples are available with shipping costs charged to the customer.
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:What payment methods do you accept?
answer:We accept T/T, PayPal, and L/C for secure and flexible transactions.
question:Is product customization available?
answer:Yes, we offer customization options to meet your specific requirements.
question:Do you provide product samples?
answer:Samples are available with shipping costs charged to the customer.
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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