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Home Product M6*18 Metric Hex Bolts DIN 933 ISO 4014 Stainless Steel A2 Fasteners Hardware

M6*18 Metric Hex Bolts DIN 933 ISO 4014 Stainless Steel A2 Fasteners Hardware

M6x18 Metric Hex Bolts
External Hex Bolt M6x18
Metric Hex Screw M6x18
Metric external hexagonal bolts M6*18
M6x18 Metric Hex Bolts with external hex head design. External Hex Bolt M6x18 for mechanical assemblies, industrial equipment, and structural applications. Metric Hex Screw M6x18 offers high-strength threaded fastening solutions for metal fabrication and construction projects.

Product Description

The M6x18 Metric Hex Bolts, also known as External Hex Bolt M6x18 or Metric Hex Screw M6x18, are standardized fasteners with a 6mm thread diameter and 18mm shank length, featuring a 10mm hex head width for tool engagement. These ISO-compliant bolts typically utilize a 10mm wrench size and achieve a tensile strength of 8.8 grade or higher, constructed from corrosion-resistant steel or zinc-plated carbon steel. Suitable for automotive, industrial machinery, and structural applications, they operate reliably in temperatures ranging from -20°C to 120°C with vibration-resistant thread locking capability. While optimized for standard torque applications, their external hex design may require greater lateral installation space compared to internal drive alternatives. Surface treatments including electroplating and hot-dip galvanizing enhance durability in harsh environments.
Parameter Specification
Product Designation M6x18 Metric Hex Bolts
Thread Size M6 (6mm nominal diameter)
Shank Length 18mm ±0.5mm
Head Style External Hexagon
Thread Pitch 1.0mm (standard coarse thread)
Material Grade Class 8.8 / A2-70 stainless steel
Surface Treatment Zinc-plated or plain
Head Height 4.0mm ±0.3mm
Hex Size 10mm across flats
Standards Compliance ISO 4014 / DIN 933 / ASME B18.2.3.6M
Proof Load 800 MPa (Class 8.8)
Torque Value 10.6 Nm (lubricated)
Drive Type Hex Key / Socket Drive
question:What is the warranty?
answer:Our warranty covers defects in materials or workmanship for 1 year from the date of purchase.
question:If a malfunction occurs and the product is found refurbished, how will after-sales handle it?
answer:Refurbished items are not covered under warranty, but we offer paid repair services to resolve the issue.
question:Why can other suppliers find and provide discontinued models that you cannot offer?
answer:We prioritize current models for quality assurance, while others may rely on outdated stock or refurbished units.
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 is the warranty?
answer:Our warranty covers defects in materials or workmanship for 1 year from the date of purchase.
question:If a malfunction occurs and the product is found refurbished, how will after-sales handle it?
answer:Refurbished items are not covered under warranty, but we offer paid repair services to resolve the issue.
question:Why can other suppliers find and provide discontinued models that you cannot offer?
answer:We prioritize current models for quality assurance, while others may rely on outdated stock or refurbished units.
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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