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Home Product M1.6*5*4 Micro Machine Screw - FastenMaster Precision, High-Strength Zinc-Plated for Electronics & DIY
Carbon steel thin head screws M1.6*5*4

M1.6*5*4 Micro Machine Screw - FastenMaster Precision, High-Strength Zinc-Plated for Electronics & DIY

M1.6 precision screws
M1.6x5x4 fasteners
micro metric screws M1.6
M1.6*5*4
M1.6 precision screws with 5mm length and 4mm shank, engineered as compact M1.6x5x4 fasteners for micro assemblies. Ideal micro metric screws M1.6 for electronics, optics, and precision instruments requiring ultra-small, metric-threaded hardware solutions.
Categories:Fasteners & Fixings
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Product Description

The M1.6 precision screws (M1.6x5x4 fasteners) are micro metric screws designed for ultra-fine assembly in compact electronic devices, precision instruments, and miniature mechanical systems. With a thread diameter of 1.6mm, 5mm total length, and 4mm thread engagement, these stainless steel fasteners operate under low torque (0.05–0.15 Nm) within a temperature range of -40°C to +120°C. Ideal for optical components, medical equipment, and micro robotics, they feature corrosion-resistant coatings for extended durability in harsh environments. Advantages include space-efficient design and exact dimensional accuracy, though their miniature size requires specialized drivers for installation. Not applicable for high-load applications due to reduced shear strength. Complies with ISO 9001 standards for microfastener reliability.
Parameter Specification
Thread Size M1.6 (1.6mm nominal diameter)
Thread Pitch 0.35mm standard metric fine
Shank Length 5mm ±0.1mm
Head Diameter 3.0mm ±0.05mm
Material Stainless Steel A2/AISI 304
Tensile Strength 700MPa (A2-70 grade)
Surface Treatment Passivated or Zinc-plated
Drive Type Phillips PH0/Cross recess
Head Type Pan Head (DIN 7985)
Temperature Range -50°C to +250°C
Torque Rating 0.15N·m max
Compliance ISO 14581/Micro DIN standards
question:Can the company provide technical specification selection assistance?
answer:Yes, we offer technical consultation to help clients select optimal specifications based on requirements.
question:Can you share shipping photos or purchase dates of similar products?
answer:We can provide non-sensitive shipment references and general product details upon request.
question:Is low-value declaration available for shipments?
answer:Customs declaration depends on destination regulations; we comply with all legal requirements.
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 technical specification selection assistance?
answer:Yes, we offer technical consultation to help clients select optimal specifications based on requirements.
question:Can you share shipping photos or purchase dates of similar products?
answer:We can provide non-sensitive shipment references and general product details upon request.
question:Is low-value declaration available for shipments?
answer:Customs declaration depends on destination regulations; we comply with all legal requirements.
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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