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Home Product M6*30*12 Hex Head Bolt A2-70 Stainless Steel Heavy Duty Fastener for Auto Machinery
Carbon steel thin head screws M6*30*12

M6*30*12 Hex Head Bolt A2-70 Stainless Steel Heavy Duty Fastener for Auto Machinery

M6x30 Hex Bolt
M6 Stainless Steel Screw
12mm Metric Fastener
M6*30*12
M6x30 Hex Bolt, M6 Stainless Steel Screw with 12mm Metric Fastener. Durable corrosion-resistant A2/A4 grade steel for mechanical and construction applications. Full thread, ISO 4017 standard.
Categories:Fasteners & Fixings
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Product Description

The M6x30 Hex Bolt is a 12mm metric fastener constructed from grade 304 M6 stainless steel screw, designed for robust mechanical assembly. With a 30mm thread length and 12mm hexagonal head, it provides secure, corrosion-resistant connections in harsh environments. Ideal for industrial machinery, automotive frameworks, and marine equipment, this fastener operates reliably across a temperature range of -40°C to 150°C. Its stainless steel composition ensures high tensile strength (up to 700 MPa) and excellent resistance to oxidation. Compatible with standard M6 nuts and tools, the hex bolt offers easy installation but requires precise torque control to avoid thread stripping. While lacking integrated electronics or communication interfaces, its durability and non-magnetic properties make it essential for structural stability in electrical enclosures, HVAC systems, and chemical processing units. Limited to static applications, it is unsuitable for dynamic load-bearing scenarios without reinforcement.
Parameter Specification
Product Model M6x30x12 Hex Bolt
Thread Size M6 (6mm diameter)
Overall Length 30mm
Head Type Hexagon (External Drive)
Material Stainless Steel (A2/AISI 304)
Thread Pitch 1.0mm (Standard Coarse)
Head Height 12mm
Standards ISO 4017 / DIN 931
Mechanical Property Class A2-70
Surface Finish Plain / Passivated
Hex Key Size 10mm (Width Across Flats)
Torque Value 9-10 Nm (Dry)
Tensile Strength 700 MPa (Min)
Corrosion Resistance Atmospheric / Chemical
Application Machinery, Construction, Marine
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection support.
question:Are custom product designs available?
answer:Custom designs are available based on your 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:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection support.
question:Are custom product designs available?
answer:Custom designs are available based on your 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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