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Home Product M14*75 Hex Bolt DIN 933, Grade 8.8, Zinc-Plated for Construction Machinery
Metric external hexagonal bolts M14*75

M14*75 Hex Bolt DIN 933, Grade 8.8, Zinc-Plated for Construction Machinery

Metric M14x75 bolts
M14 hex head bolts
ISO 4017 external hex bolts
Metric external hexagonal bolts M14*75
Metric M14x75 bolts feature a durable hex head design, compliant with ISO 4017 standards for external hex bolts. Precision-engineered M14 hex head bolts for industrial applications.
Categories:Fasteners & Fixings
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Product Description

The Metric M14x75 bolts, designed as M14 hex head bolts per ISO 4017 external hex bolts standard, feature a 14mm nominal diameter and 75mm length for robust mechanical fastening. These high-strength external hexagonal bolts are typically manufactured from Grade 8.8 carbon steel with optional zinc-plated or hot-dip galvanized corrosion-resistant coatings. Operating within -50°C to +150°C temperature ranges, they comply with ISO 4017 specifications for dimensional accuracy and tensile strength. Widely used in automotive assembly, structural engineering, and heavy machinery applications, M14 hex head bolts offer exceptional shear resistance and torque stability. Key advantages include standardized compatibility with M14 nuts and precise hex tool engagement, though their non-recessed design may require larger installation clearance. Surface-treated variants enhance durability in harsh industrial environments while maintaining precise thread tolerances.
Parameter Specification
Product Standard ISO 4017
Thread Size M14
Thread Pitch 2.0 mm
Nominal Length 75 mm
Head Style External Hexagon
Head Height 8.8 mm
Head Width 21 mm (AF)
Material Grade Carbon Steel Grade 8.8 (ISO 898-1)
Surface Finish Zinc Plated (ISO 4042)
Proof Load 800 MPa
Tensile Strength 830-1030 MPa
Thread Tolerance 6g (ISO 965-1)
Shank Diameter 14.00-14.35 mm
Drive Size 21 mm Hexagon
Torque Value 105-145 Nm (dry condition)
question:Can you ensure stable and consistent product supply?
answer:Yes, we maintain reliable supply chains and inventory systems to ensure consistent product availability.
question:Do you offer technical support for product selection?
answer:Yes, we provide tailored technical guidance to help clients choose the most suitable products.
question:How is faulty refurbished product handled post-purchase?
answer:We offer immediate replacement or refund for confirmed refurbished defects under warranty terms.
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:Can you ensure stable and consistent product supply?
answer:Yes, we maintain reliable supply chains and inventory systems to ensure consistent product availability.
question:Do you offer technical support for product selection?
answer:Yes, we provide tailored technical guidance to help clients choose the most suitable products.
question:How is faulty refurbished product handled post-purchase?
answer:We offer immediate replacement or refund for confirmed refurbished defects under warranty terms.
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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