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Home Product M14*130 Metric External Hexagonal Bolts - High Strength Hex Head Screws, DIN 933 Standard, Zinc Plated, for Construction Machinery

M14*130 Metric External Hexagonal Bolts - High Strength Hex Head Screws, DIN 933 Standard, Zinc Plated, for Construction Machinery

M14 hex bolts 130mm
metric hex screws M14x130
DIN 931 external hex bolts
Metric external hexagonal bolts M14*130
M14 hex bolts 130mm, metric hex screws M14x130 compliant with DIN 931 standard. External hex bolts made of high-strength steel with zinc plating, ideal for machinery, construction, and industrial assembly.

Product Description

The M14 hex bolts 130mm, compliant with DIN 931 external hex bolts standards, are metric hex screws M14x130 designed for high-strength fastening in heavy-duty applications. These bolts feature a 14mm diameter, 130mm shank length, and a hexagonal head optimized for secure wrench gripping. Typically manufactured from grade 8.8 carbon steel or A4 stainless steel, they offer tensile strength up to 800 MPa and corrosion resistance for harsh environments like automotive assembly, construction, and industrial machinery. Operating temperature ranges from -50°C to +300°C depending on coating (e.g., zinc-plated or hot-dipped galvanized). Advantages include superior load distribution and vibration resistance, though precise torque calibration is required during installation. Commonly used in structural frameworks, engine components, and infrastructure projects requiring reliable metric fasteners.
Parameter Specification
Thread Diameter M14
Nominal Length 130 mm
Thread Pitch 2.0 mm (Standard Coarse)
Head Style Hexagonal (External)
Material Grade Class 8.8 Carbon Steel
Surface Treatment Zinc Plated or Dacromet
Compliance Standard DIN 931/ISO 4014
Hexagon Width 21 mm (Across Flats)
Thread Direction Right Hand
Minimum Tensile Strength 800 MPa
Proof Load 580 MPa
Thread Engagement Length 34 mm (per DIN 931)
Nut Compatibility ISO 4032/DIN 934 Hex Nuts
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question:Why was the brand label removed from the received product?
answer:Labels may be removed by customs or logistics to comply with regulations. This does not affect product quality.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers. Tracking details are provided upon shipment.
question:What is the warranty policy?
answer:Our warranty covers manufacturing defects for 12 months. Contact support with proof of purchase for claims.
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 was the brand label removed from the received product?
answer:Labels may be removed by customs or logistics to comply with regulations. This does not affect product quality.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers. Tracking details are provided upon shipment.
question:What is the warranty policy?
answer:Our warranty covers manufacturing defects for 12 months. Contact support with proof of purchase for claims.
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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