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Home Product M14x30 Hex Head Bolt - TorqMaster HeavyDuty Series, Grade 8.8 Steel, DIN 931, for Machinery Automotive Assembly
Metric external hexagonal bolts M14*30

M14x30 Hex Head Bolt - TorqMaster HeavyDuty Series, Grade 8.8 Steel, DIN 931, for Machinery Automotive Assembly

M14x30 Metric Hex Bolt
External Hex Head Bolt M14x30
Metric Hexagonal Bolt M14-30
Metric external hexagonal bolts M14*30
Steel M14x30 Metric Hex Bolt with external hex head, zinc-plated for rust resistance. ISO/DIN compliant. Thread length 20mm. External Hex Head Bolt M14x30 for machinery, construction, industrial use. Metric Hexagonal Bolt M14-30 includes full/partial thread options.
Categories:Fasteners & Fixings
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Product Description

The M14x30 Metric Hex Bolt is a high-strength, external hex head fastener designed for robust mechanical applications. Constructed from grade 8.8 carbon steel with zinc-plated corrosion resistance, it features a 14 mm diameter (M14) and 30 mm length with ISO metric coarse thread. The external hexagonal head allows standard 21 mm wrench compatibility, ensuring secure torque application up to 115 Nm. Operating temperature ranges from -50°C to +150°C, suitable for automotive, machinery, and structural assemblies. This Metric Hexagonal Bolt M14-30 excels in vibration resistance and load distribution, though requires proper surface treatment in corrosive environments. As a heavy-duty External Hex Head Bolt M14x30, it's ideal for bearing assemblies, engine components, and industrial equipment requiring precise metric thread engagement.
Parameter Specification
Product Model M14x30 Metric Hex Bolt
Thread Size M14 (Metric Coarse Thread)
Length 30 mm
Head Type External Hex Head
Material Carbon Steel / Stainless Steel (Grade A2/A4)
Tensile Strength Grade 8.8 / 10.9 / A2-70 / A4-80
Surface Treatment Plain, Zinc Plated, Hot-Dip Galvanized
Hex Head Dimensions (AF) 21 mm Across Flats
Thread Pitch 2.0 mm (Standard Coarse)
Standards Compliance DIN 931, ISO 4014, ASTM A325
Drive Type Hex Socket (6-sided)
Applications Industrial Machinery, Construction, Automotive
question:What happens if a refurbished product malfunctions?
answer:We will replace it immediately or offer a full refund, and investigate the root cause.
question:Can you provide upgraded models?
answer:Yes, based on stock availability. Contact us to confirm options.
question:Are alternative models available if needed?
answer:Yes, we can suggest alternatives depending on inventory and compatibility.
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 happens if a refurbished product malfunctions?
answer:We will replace it immediately or offer a full refund, and investigate the root cause.
question:Can you provide upgraded models?
answer:Yes, based on stock availability. Contact us to confirm options.
question:Are alternative models available if needed?
answer:Yes, we can suggest alternatives depending on inventory and compatibility.
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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