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Home Product M8x40 Stainless Steel Bolt, High-Strength Fastener for Machinery & Automotive Applications

M8x40 Stainless Steel Bolt, High-Strength Fastener for Machinery & Automotive Applications

M8x40 Hex Bolt
M8x40 Hexagon Screw
M8x40 Metric Bolt
M8x40
M8x40 Hex Bolt features a durable hexagon head design, ideal for industrial machinery, automotive repairs, and construction. This M8x40 Metric Bolt complies with ISO standards, crafted from high-strength steel with corrosion-resistant zinc plating. Secure fastening ensured by M8x40 Hexagon Screw specifications for mechanical stability.

Product Description

The M8x40 Hex Bolt is a high-strength industrial fastener designed for robust mechanical connections, featuring a hexagonal head for tool compatibility and a 40mm shank length. Crafted as an M8x40 Hexagon Screw, it integrates seamlessly with standard metric threading (ISO 4017), ensuring precise alignment in machinery, automotive, and construction applications. This M8x40 Metric Bolt operates in harsh environments, with a temperature tolerance of -50°C to 150°C and corrosion-resistant coatings for durability. Its universal M8x40 design simplifies installation in modular assemblies, though precise torque calibration is critical to avoid stripping. With no integrated electronics, battery, or screen, it serves purely as a structural component, excelling in load-bearing scenarios requiring tensile strength up to 800 MPa.
Parameter Specification
Product Model M8x40 Hex Bolt, M8x40 Hexagon Screw, M8x40 Metric Bolt
Thread Size M8 (8mm nominal diameter)
Thread Pitch 1.25mm standard coarse pitch
Length 40mm (underhead measurement)
Head Style Hexagon (6-sided), 13mm wrench size
Material Grade Class 8.8 steel / A2/A4 stainless steel
Surface Treatment Zinc plated, hot-dip galvanized, or plain
Torque Capacity 20-30Nm (lubricated condition)
Standard Compliance DIN 933, ISO 4017, ASME B18.2.1
question:What shipping methods do you offer?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods.
question:Why is the product label cut upon receipt?
answer:Labels might be cut during customs inspection to ensure compliance with regulations.
question:Can you guarantee stable supply?
answer:Yes, we maintain long-term partnerships with factories to ensure stable supply.
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:What shipping methods do you offer?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods.
question:Why is the product label cut upon receipt?
answer:Labels might be cut during customs inspection to ensure compliance with regulations.
question:Can you guarantee stable supply?
answer:Yes, we maintain long-term partnerships with factories to ensure stable supply.
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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