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Home Product M14×80 Half Thread External Hex Bolt, Stainless Steel A2-70, DIN 933 Standard
Half thread external hexagonal bolt M14*80

M14×80 Half Thread External Hex Bolt, Stainless Steel A2-70, DIN 933 Standard

M14x80 hex bolt half-thread
M14-80 external hex partial thread
M14 hexagonal head bolt half-threaded
Half thread external hexagonal bolt M14*80
M14x80 hex bolt with half-thread design, M14-80 external hexagonal head bolt featuring partial threading. High-strength M14 hexagonal head bolt, half-threaded section for versatile fastening applications in machinery and construction.
Categories:Fasteners & Fixings
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Product Description

The M14x80 hex bolt half-thread is a high-strength fastener with an M14-80 external hex partial thread design, engineered for structural applications requiring precise alignment and clamping force. This M14 hexagonal head bolt half-threaded features a 14mm diameter, 80mm total length, and a partially threaded shank (approx. 40mm threaded segment, 40mm smooth shank). Constructed from grade 8.8 carbon steel with a zinc-plated finish, it provides a tensile strength of 800 MPa and operates reliably in temperatures from -50°C to +150°C. Commonly used in machinery assembly, construction frameworks, and automotive subsystems, its hexagonal head ensures tool compatibility with standard 21mm wrenches. Advantages include corrosion resistance and vibration tolerance, while limitations involve restricted thread engagement depth and compatibility only with M14 nuts. The smooth shank section prevents thread damage during lateral load applications.
Parameter Specification
Product Model M14x80 hex bolt half-thread
Nominal Diameter M14
Thread Pitch 2.0 mm
Overall Length 80 mm
Thread Length 40 mm (Partial Thread)
Head Type External Hexagonal (Hex Head)
Head Height 8.8 mm
Across Flats 21 mm
Material Grade Carbon Steel 8.8
Surface Finish Zinc Plated (Optional)
Standards DIN 933 / ISO 4014
Thread Tolerance 6g (ISO)
Application General Mechanical Fastening
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Why can others supply discontinued models you cannot?
answer:They may hold leftover stock or source from unauthorized channels.
question:Can you guarantee stable supply?
answer:Yes, we maintain reliable supply chains and inventory management.
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 payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Why can others supply discontinued models you cannot?
answer:They may hold leftover stock or source from unauthorized channels.
question:Can you guarantee stable supply?
answer:Yes, we maintain reliable supply chains and inventory management.
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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