E-mail:nomi@kernal-service.com Address:Hong Kong, China

QUICK QUOTE

Open Nav

Products

Products
Home Product M14x70 DIN 933 Hex Head Cap Screw, Zinc Plated Grade 8.8 Steel Fastener for Automotive Maintenance
Metric external hexagonal bolts M14*70

M14x70 DIN 933 Hex Head Cap Screw, Zinc Plated Grade 8.8 Steel Fastener for Automotive Maintenance

Metric M14x70 hex bolts
high-strength external hex bolts
heavy-duty hex head bolts
Metric external hexagonal bolts M14*70
Metric M14x70 hex bolts designed for heavy-duty industrial and construction applications. High-strength external hex bolts feature zinc-plated anti-corrosion coating and hardened steel construction. Durable hex head bolts ensure secure fastening in machinery, structural assemblies, and equipment installations.
Categories:Fasteners & Fixings
END INQUIRY

Product Description

Metric M14x70 hex bolts are high-strength external hex bolts designed for heavy-duty industrial applications, including machinery assembly, structural engineering, and automotive sectors. These heavy-duty hex head bolts feature a 14 mm nominal diameter with a 70 mm shank length, made from grade 8.8 or higher alloy steel for tensile strengths exceeding 800 MPa. The external hexagonal head provides secure torque transmission using standard wrenches. Suitable for environments with temperatures ranging from -40°C to +150°C, they offer corrosion resistance through zinc plating or hot-dip galvanization. Ideal for load-bearing connections, their precision threading ensures reliable fastening in high-stress scenarios. Key advantages include durability, resistance to shear forces, and compatibility with ISO standards. Limitations include potential galvanic corrosion in certain substrates and the need for precise torque calibration during installation.
Parameter Specification
Product Type Metric M14x70 hex bolts
Thread Diameter 14 mm (M14)
Thread Length Full nominal length
Shank Length 70 mm
Head Style External hexagonal
Thread Pitch 2.0 mm standard coarse
Material Grade Class 8.8 high-strength carbon steel
Surface Finish Zinc-plated corrosion resistance
Tensile Strength ≥800 MPa
Proof Load 580-640 MPa
Head Height 8.8 mm ±0.5 mm
Drive Size 21 mm wrench flats
Compliance Standard ISO 4014 / DIN 931
Temperature Range -50°C to +250°C
question:Why is the shipping cost so high? Are there cheaper options?
answer:Shipping costs depend on weight, destination, and speed. We offer economy options like sea freight or standard courier for lower rates.
question:How do other suppliers source discontinued models you can't provide?
answer:We only sell genuine products from current stock. Other suppliers might use different channels or old inventory, risking quality or warranty.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and L/C. All transactions are secure and confirmed before processing.
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:Why is the shipping cost so high? Are there cheaper options?
answer:Shipping costs depend on weight, destination, and speed. We offer economy options like sea freight or standard courier for lower rates.
question:How do other suppliers source discontinued models you can't provide?
answer:We only sell genuine products from current stock. Other suppliers might use different channels or old inventory, risking quality or warranty.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and L/C. All transactions are secure and confirmed before processing.
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.
Home About Products News Contact Us
Quick quote
Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!
Product detail
    • + Add another part number