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Home Product Flathead Cross M4*40 Cross Recessed Screw A2-70 Stainless Steel M4x40mm Fastener for Electronics Furniture Machinery
Flathead Cross M4*40

Flathead Cross M4*40 Cross Recessed Screw A2-70 Stainless Steel M4x40mm Fastener for Electronics Furniture Machinery

Flathead Cross M4x40 screw
M4x40 cross flathead screw
Cross flathead fastener M4x40
Flathead Cross M4*40
Flathead Cross M4x40 screw with cross drive and flat head design for secure fastening. The durable M4x40 cross flathead screw serves as a versatile cross flathead fastener M4x40 in mechanical and assembly applications.
Categories:Fasteners & Fixings
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Product Description

The Flathead Cross M4x40 screw, also known as the M4x40 cross flathead screw, is a precision-engineered fastener designed for secure fastening in industrial applications. Featuring a Phillips drive (cross recess) and a flat head profile, this Cross flathead fastener M4x40 is compatible with standard M4 threaded holes and measures 40mm in length. Ideal for machinery assembly, electronics enclosures, and automotive components, it operates reliably in temperatures ranging from -20°C to 120°C. Constructed from corrosion-resistant steel with optional zinc or nickel plating, it ensures durability in harsh environments. Its low-profile head minimizes protrusion, while the cross recess design enhances torque transmission during installation. Common limitations include potential stripping under excessive force and the need for precise alignment. Suitable for industries requiring compact, high-strength fastening solutions.
Parameter Specification
Product Model Flathead Cross M4x40 Screw
Thread Size M4 (4mm diameter)
Length 40mm (shank length)
Head Type Cross Flathead (Countersunk)
Drive Type Phillips Cross Recess (PH2)
Material Stainless Steel A2/AISI 304
Tensile Strength ≥500 MPa
Surface Treatment Natural Finish (Passivated)
Standards Compliance DIN 7991 / ISO 7046
Application General-purpose fastening, wood/metal assembly
question:Do you offer technical selection services?
answer:Yes, we provide technical selection guidance to ensure optimal component compatibility and performance.
question:Why are labels removed from received goods?
answer:Unauthorized distributors remove original labels to avoid tracking; we ensure genuine sourcing.
question:Why can others supply discontinued models you can't?
answer:Suppliers may source from unauthorized stock or refurbished parts, posing potential risks.
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 guidance to ensure optimal component compatibility and performance.
question:Why are labels removed from received goods?
answer:Unauthorized distributors remove original labels to avoid tracking; we ensure genuine sourcing.
question:Why can others supply discontinued models you can't?
answer:Suppliers may source from unauthorized stock or refurbished parts, posing potential risks.
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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