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Home Product M2*4 Cylindrical Head Hex Socket Screw DIN 916 Stainless Steel Precision Fasteners Hardware
Cylindrical head hexagon socket screws M2*4

M2*4 Cylindrical Head Hex Socket Screw DIN 916 Stainless Steel Precision Fasteners Hardware

M2x4 hex socket screws
Cylindrical head M2x4 screw
Hex socket cylindrical screw M2x4
Cylindrical head hexagon socket screws M2*4
M2x4 hex socket screws feature a cylindrical head design for precision fastening in confined spaces. The cylindrical head M2x4 screw combines durability with hex socket drive compatibility, offering reliable low-profile connections. Ideal for industrial applications requiring secure fastening with hex socket cylindrical screw M2x4 hardware solutions.
Categories:Fasteners & Fixings
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Product Description

The M2x4 hex socket screws feature a cylindrical head design with an internal hex drive (ISO 4762/DIN 916 standard), measuring 2mm in diameter and 4mm in shaft length. These ISO-class 8.8 steel fasteners (optional stainless A2/A4) employ 1.5mm hex key operation, offering torque values between 0.15-0.3Nm. The cylindrical head M2x4 screw provides 1.0mm head height and 4.0mm head diameter, compatible with countersunk holes. Widely used in precision machinery, electronics assembly, and automation equipment, Hex socket cylindrical screw M2x4 variants show exceptional vibration resistance due to full thread engagement. Their zinc-plated (5-8μm) or black oxide surface treatment ensures corrosion resistance (500hrs salt spray test). Temperature tolerance ranges from -50°C to +120°C for standard models. Key advantages include space-saving profile and tool slip prevention, though limited by higher manufacturing precision requirements. Typical shear strength reaches 490N, with tensile strength up to 800N/mm².
Parameter Specification
Product Model M2x4 hex socket screws (Cylindrical head)
Thread Size M2 (Metric coarse thread, ISO 68-1)
Thread Length 4 mm (Full thread)
Head Type Cylindrical head (DIN 912 standard)
Drive Type Hex socket (Allen key, ISO 10664)
Socket Size 1.5 mm hex key
Material Stainless steel A2-70 / Carbon steel 8.8
Surface Treatment Zinc-plated / Plain / Black oxide
Head Diameter 3.8 mm ±0.15
Shank Diameter 2 mm
Torque Requirement 0.15-0.3 Nm (Lubricated thread)
Standard Compliance ISO 4762 / DIN 912 / ISO 898-1
Application Precision machinery, electronics, automotive assemblies
Packaging 1000 pcs/box (Customizable)
question:Why can other suppliers source discontinued models you can't price?
answer:Suppliers may access niche inventories or non-OEM channels. Verify authenticity and certifications carefully.
question:Do you have a professional product selection engineering team?
answer:Yes, our engineers analyze market needs, test products rigorously, and ensure compliance and quality standards.
question:Can you offer upgraded/alternative models for obsolete products?
answer:We recommend compatible alternatives with equal/better performance, tailored to your specifications and requirements.
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 can other suppliers source discontinued models you can't price?
answer:Suppliers may access niche inventories or non-OEM channels. Verify authenticity and certifications carefully.
question:Do you have a professional product selection engineering team?
answer:Yes, our engineers analyze market needs, test products rigorously, and ensure compliance and quality standards.
question:Can you offer upgraded/alternative models for obsolete products?
answer:We recommend compatible alternatives with equal/better performance, tailored to your specifications and requirements.
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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