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

QUICK QUOTE

Open Nav

Products

Products
Home Product M14*40 High-Strength Zinc Plated Hex Bolt DIN 933 Automotive Fastener
Metric external hexagonal bolts M14*40

M14*40 High-Strength Zinc Plated Hex Bolt DIN 933 Automotive Fastener

M14x40 metric hex bolt
External hex cap screw M14-40
DIN 933 M14x40 hex bolt
Metric external hexagonal bolts M14*40
M14x40 metric hex bolt, also referred to as External hex cap screw M14-40, manufactured to DIN 933 M14x40 hex bolt specifications. Made from carbon steel with zinc plating, full thread, ISO-compliant, suitable for machinery, construction, and engineering applications.
Categories:Fasteners & Fixings
END INQUIRY

Product Description

The M14x40 metric hex bolt, also known as an External hex cap screw M14-40 or DIN 933 M14x40 hex bolt, is a fully threaded fastener with 14mm nominal diameter and 40mm shaft length, featuring a standard hex head for tool engagement. Manufactured to ISO 4017/DIN 933 standards, it typically uses carbon steel (grade 8.8) or stainless steel (A2-70) materials with optional zinc-plated or hot-dip galvanized coatings. This industrial-grade fastener provides high tensile strength (up to 800 MPa for grade 8.8) and shear resistance, commonly used in machinery assembly, structural engineering, and automotive applications. Operating temperature ranges from -50°C to +300°C depending on material. Advantages include uniform load distribution and corrosion resistance, though requiring proper torque tools for installation. Pitch dimensions follow metric coarse thread standards (2.0mm for M14).
Parameter Specification
Standard DIN 933 / ISO 4014
Thread Size M14x2.0
Length 40 mm
Head Style External Hexagon
Head Height 8.8 mm
Hexagon Width 21 mm (AF)
Thread Length 26 mm (Full thread)
Material Grade Class 8.8 / A2-70 / A4-80
Surface Finish Zinc Plated / Plain / HDG
Proof Load 72,900 N (8.8 grade)
Tensile Strength 800 MPa (8.8 grade)
Torque Value 148 Nm (lubricated)
Thread Pitch Coarse (2.0 mm)
Thread Tolerance 6g per ISO 965-1
Shank Diameter 14 mm ±0.3
question:Do you accept payment after delivery?
answer:Only established partners with credit history may qualify for post-delivery payment terms.
question:Can you guarantee stable supply capacity?
answer:We maintain 60-day buffer stock and multiple supplier backups to ensure continuous supply.
question:Why were product labels removed from received goods?
answer:Cross-border logistics regulations occasionally require temporary brand labeling adjustments for customs.
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:Do you accept payment after delivery?
answer:Only established partners with credit history may qualify for post-delivery payment terms.
question:Can you guarantee stable supply capacity?
answer:We maintain 60-day buffer stock and multiple supplier backups to ensure continuous supply.
question:Why were product labels removed from received goods?
answer:Cross-border logistics regulations occasionally require temporary brand labeling adjustments for customs.
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