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Home Product M4x45 Cylindrical Head Hex Socket Cap Screw DIN 7984, Stainless Steel Metric Fastener, A2-70
Cylindrical head hexagon socket screws M4*45

M4x45 Cylindrical Head Hex Socket Cap Screw DIN 7984, Stainless Steel Metric Fastener, A2-70

M4x45 Hex Socket Screw
Cylindrical Head Hex Screw M4
Hex Socket Cap Screw M4x45
Cylindrical head hexagon socket screws M4*45
M4x45 Hex Socket Screw with cylindrical head for precision fastening applications. Cylindrical Head Hex Screw M4 features DIN 6912 compliant design. Hex Socket Cap Screw M4x45 crafted in durable steel, 45mm thread length, engineered for secure fittings in machinery and equipment assembly.
Categories:Fasteners & Fixings
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Product Description

The M4x45 Hex Socket Screw, also known as Cylindrical Head Hex Screw M4, is a precision fastener designed for applications requiring secure, low-profile fastening. With a thread diameter of 4mm and length of 45mm, this Hex Socket Cap Screw M4x45 features a cylindrical head and 2.5mm hexagonal drive recess compatible with standard hex keys. Constructed from high-grade stainless steel (ISO 4762 compliant), it offers a tensile strength of 700 MPa and corrosion-resistant zinc-plated finish. Ideal for machinery assembly, automotive systems, and electronic enclosures, it operates in temperatures from -50°C to 120°C. The countersunk head provides flush surface mounting, while its 12.9 hardness rating ensures vibration resistance. Requires 1.5-3 N·m tightening torque but may require specialized tools for confined spaces.
Parameter Specification
Product Model M4x45 Hex Socket Screw, Cylindrical Head Hex Screw M4, Hex Socket Cap Screw M4x45
Diameter (Thread Size) M4 (4mm)
Length 45mm
Thread Pitch 0.7mm
Head Type Cylindrical
Drive Type Hex Socket (Internal Hexagon)
Material Stainless Steel A2-70 / Carbon Steel 8.8
Strength Grade ISO 898-1 (8.8) / ISO 3506-1 (A2-70)
Surface Treatment Plain, Zinc Plated, or Black Oxide
Standards DIN 912 / ISO 4762
Hex Key Size 3mm
Torque Value 3.0 Nm (min) - 4.5 Nm (max)
Application Machinery, Automotive, Electronic Assembly, Construction
question:Why choose your company for industrial automation products?
answer:As Asia's leading trader with 20+ years expertise, 85% clients return for reliable quality and trusted reputation.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrade options and alternative models across brands to meet diverse client requirements efficiently.
question:Can you share shipment photos or purchase records of similar products?
answer:We provide shipment documentation and product photos to validate authenticity and transaction history upon request.
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:Why choose your company for industrial automation products?
answer:As Asia's leading trader with 20+ years expertise, 85% clients return for reliable quality and trusted reputation.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgrade options and alternative models across brands to meet diverse client requirements efficiently.
question:Can you share shipment photos or purchase records of similar products?
answer:We provide shipment documentation and product photos to validate authenticity and transaction history upon request.
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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