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Home Product Golden Flat Head Screws M4*40 Machine Screws Stainless Steel Furniture Electronics DIY Fasteners
Golden Flat Head Screws M4*40

Golden Flat Head Screws M4*40 Machine Screws Stainless Steel Furniture Electronics DIY Fasteners

Golden M4x40 Flat Head Screws
M4-40 Gold Flat Head Screws
Metric Flat Head Screw Golden M4
Golden Flat Head Screws M4*40
Golden M4x40 Flat Head Screws, M4-40 Gold Flat Head Screws, Metric Flat Head Screw Golden M4. Durable gold-plated finish for indoor/outdoor applications, combining aesthetics with functionality in M4-40 size.
Categories:Fasteners & Fixings
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Product Description

The Golden M4x40 Flat Head Screws, also known as M4-40 Gold Flat Head Screws, are precision-engineered metric fasteners designed for seamless integration in mechanical assemblies and surface-mounted applications. These Metric Flat Head Screw Golden M4 40 units feature a 4mm diameter and 40mm length with a 90-degree countersunk head, ensuring flush installation in pre-drilled surfaces. Constructed from high-grade steel with a corrosion-resistant gold-plated finish, they operate effectively within a temperature range of -30°C to +120°C and withstand standard industrial voltage environments. Widely used in automotive, aerospace, and electronics industries, these screws offer superior aesthetic appeal and oxidation resistance. While their non-conductive coating prevents grounding interference, the specialized plating may require careful handling to avoid surface wear. Compatible with M4 threaded holes and standard hexagonal drive tools for secure torque application.
ParameterSpecification
ModelGolden M4x40 Flat Head Screws
Thread SizeM4 (4mm)
Length40mm
Head TypeFlat Head (Countersunk)
MaterialStainless Steel A2-70
Surface FinishElectroplated Gold Coating
Drive TypePhillips (PH2)
Thread Pitch0.7mm
StandardDIN 7991
Tensile Strength700 MPa
Packaging100pcs/box
Corrosion ResistanceISO 9227 Salt Spray Test 96h
Alternative ModelM4-40 Gold Flat Head Screws
question:Can I book official courier self-pickup myself?
answer:Please contact our support in advance to obtain authorization and self-pickup instructions.
question:Why are received goods de-branded?
answer:De-branding is a compliance measure for cross-border distribution. Contact support with order details for verification.
question:Can you ensure stable supply?
answer:We maintain partnerships with certified suppliers and offer pre-order options to guarantee inventory availability.
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 I book official courier self-pickup myself?
answer:Please contact our support in advance to obtain authorization and self-pickup instructions.
question:Why are received goods de-branded?
answer:De-branding is a compliance measure for cross-border distribution. Contact support with order details for verification.
question:Can you ensure stable supply?
answer:We maintain partnerships with certified suppliers and offer pre-order options to guarantee inventory availability.
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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