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Home Product M4*16 Electronic Screws Stainless Steel Machine Fasteners for PCB Electronics Assembly DIY Projects
Electronic screws M4*16

M4*16 Electronic Screws Stainless Steel Machine Fasteners for PCB Electronics Assembly DIY Projects

M4 screws
M4x16 machine screws
electronic hardware screws
Electronic screws M4*16
M4x16 machine screws, premium M4 screws designed for electronic hardware applications. Zinc-plated steel construction ensures corrosion resistance and precise fitment. Flat head with cross drive for secure installation in PCB boards, electrical components and compact devices. Metric thread machine screws with 4mm diameter and 16mm length. Ideal for electronics assemblies, machinery and precision equipment requiring reliable fastening solutions.
Categories:Fasteners & Fixings
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Product Description

The M4x16 machine screws are precision-engineered electronic hardware screws designed for secure fastening in compact electronic assemblies and machinery. These M4 screws feature a 4mm diameter with a 16mm length, suitable for mounting circuit boards, securing enclosures, or attaching components in tight spaces. Constructed from durable steel or corrosion-resistant stainless steel, they accommodate standard M4 nuts and washers. The M4x16 machine screws typically utilize Phillips or hex drive heads for tool compatibility, with optional zinc or nickel plating for enhanced conductivity and oxidation resistance. Ideal for robotics, industrial controllers, and telecom equipment, these screws operate reliably in temperatures from -40°C to 120°C. While offering excellent vibration resistance, their small size requires precise torque application during installation. Common applications include PCB mounting, panel securing, and motor bracket fastening across electronics manufacturing and automation sectors.
Parameter Specification
Product Model M4x16 machine screws
Thread Size M4 (4mm nominal diameter)
Length 16mm under head
Material Stainless steel A2-70 / Zinc-plated steel
Head Style Pan head with cross recess (PH2)
Drive Type Phillips #2
Surface Treatment Electro-galvanized or Natural finish
Thread Pitch 0.7mm standard coarse
Tensile Strength 700 MPa (A2-70 grade)
Compliance Standards ISO 4762, DIN 7985, RoHS compliant
Corrosion Resistance 72h salt spray tested (grade ≥9)
Temperature Range -50°C to +150°C
Applications PCB mounting, enclosure assembly, electronic hardware fastening
question:Do you offer technical selection services?
answer:Yes, we provide technical selection assistance to help choose suitable products.
question:Do you accept payment after delivery?
answer:We accept payment after delivery only for trusted partners under specific terms.
question:Why were labels removed upon receiving goods?
answer:Labels may be removed during customs inspection or to comply with regional regulations.
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:Do you offer technical selection services?
answer:Yes, we provide technical selection assistance to help choose suitable products.
question:Do you accept payment after delivery?
answer:We accept payment after delivery only for trusted partners under specific terms.
question:Why were labels removed upon receiving goods?
answer:Labels may be removed during customs inspection or to comply with regional regulations.
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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