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Home Product M2.5*7*5 Micro Bolts | High-Precision Fasteners for Electronics & Miniature Machinery
Carbon steel thin head screws M2.5*7*5

M2.5*7*5 Micro Bolts | High-Precision Fasteners for Electronics & Miniature Machinery

M2.5x7x5 screws
2.5mm precision screws
7mm micro fasteners
M2.5*7*5
M2.5x7x5 screws, precision 2.5mm diameter micro fasteners with 7mm length for compact assemblies in electronics, watches, and machinery. Corrosion-resistant and durable design for tight-space applications.
Categories:Fasteners & Fixings
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Product Description

The M2.5x7x5 screws are ultra-precision micro fasteners engineered for high-demand applications requiring exact tolerances. With a 2.5mm thread diameter, 7mm shank length, and 5mm head height, these 2.5mm precision screws are designed for secure, low-profile connections in compact assemblies. They excel in electronics manufacturing, medical device assembly, and aerospace instrumentation where space constraints and vibration resistance are critical. Constructed from hardened stainless steel, these 7mm micro fasteners offer corrosion resistance and thermal stability across -40°C to 120°C. Their hex socket design enables tool compatibility while minimizing slip risks, though installation demands calibrated torque tools to avoid thread deformation. Ideal for PCB mounts, sensor housings, and optical modules, the screws balance lightweight durability (0.8g typical weight) with 200MPa tensile strength. Limitations include specialized deployment requirements and reduced grip area compared to standard fasteners.
Parameter Specification
Product Model M2.5x7x5 screws
Major Diameter 2.5mm ±0.05mm
Thread Length 5mm ±0.2mm
Total Length 7mm ±0.1mm
Thread Pitch 0.45mm (Coarse)
Material Grade A2-70 Stainless Steel
Tensile Strength 700 MPa Min
Head Style Pan Head (DIN 7985)
Drive Type Phillips PH1
Surface Treatment Passivated Finish
Application Precision instruments, Micro fasteners assemblies
Compliance ISO 7045, DIN 7985
question:Can the company guarantee stable supply?
answer:Yes, we maintain a robust supply chain and conduct regular quality checks to ensure stable and reliable product availability.
question:If a purchased product is found to be refurbished and malfunctions, how is after-sales handled?
answer:We offer a full refund or replacement for any verified refurbished product sold as new, with all associated costs covered by us.
question:Can I arrange self-pickup via official courier services?
answer:Yes, you can schedule self-pickup through our partnered official couriers by coordinating with our logistics team in advance.
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 guarantee stable supply?
answer:Yes, we maintain a robust supply chain and conduct regular quality checks to ensure stable and reliable product availability.
question:If a purchased product is found to be refurbished and malfunctions, how is after-sales handled?
answer:We offer a full refund or replacement for any verified refurbished product sold as new, with all associated costs covered by us.
question:Can I arrange self-pickup via official courier services?
answer:Yes, you can schedule self-pickup through our partnered official couriers by coordinating with our logistics team in advance.
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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