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Home Product Metric external hexagonal bolts M14*150, Hex Head Cap Screws, High-Strength Grade 8.8, Machinery Automotive Construction

Metric external hexagonal bolts M14*150, Hex Head Cap Screws, High-Strength Grade 8.8, Machinery Automotive Construction

M14x150 external hex bolt
Metric hex head bolt M14
DIN 931 M14-150
Metric external hexagonal bolts M14*150
M14x150 external hex bolt compliant with DIN 931 M14-150 standards. Metric hex head bolt M14 made from high-strength steel, zinc-plated for corrosion resistance. Class 8.8 grade, suitable for industrial and mechanical applications.

Product Description

The M14x150 external hex bolt, also designated as Metric hex head bolt M14-150, conforms to DIN 931 M14-150 standards. This full-threaded fastener features a 14mm nominal diameter and 150mm shank length, with an external hexagonal head requiring a 21mm wrench. Manufactured in Class 8.8 or 10.9 steel grades, it provides tensile strengths up to 1040MPa. Typical surface treatments include zinc plating or Geomet coating for corrosion resistance in industrial environments such as machinery assembly, structural engineering, and automotive applications. Operating temperature ranges from -50°C to +300°C depending on coating. Advantages include high shear strength and standardized dimensions, while limitations involve specialized torque requirements for proper installation. The DIN 931 M14-150 bolt excels in high-stress applications requiring metric thread compatibility and repeatable clamping force.
Parameter Specification
Product Designation M14x150 external hex bolt, Metric hex head bolt M14
Standard DIN 931 M14-150
Diameter (d) M14
Length (L) 150 mm
Thread Pitch 2 mm
Head Style Hexagonal
Material Grade Class 8.8 (Carbon Steel)
Surface Finish Zinc Plated/Geomet®/Dacromet
Hexagon Head Width (s) 21 mm
Head Height (k) ≈10.8 mm
Thread Length 36 mm (per DIN 931)
Minimum Ultimate Load 80,400 N (8.8 Grade)
Torque Value 137-147 Nm (dry, lubricated adjust)
question:What is the after-sales process for refurbished units that malfunction during use?
answer:We will repair, replace, or refund based on warranty terms and refurbishment policies.
question:Does the company offer technical selection services?
answer:Yes, our technical team provides tailored selection guidance to meet specific requirements.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgrade options or compatible alternatives, subject to availability and compatibility validation.
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 is the after-sales process for refurbished units that malfunction during use?
answer:We will repair, replace, or refund based on warranty terms and refurbishment policies.
question:Does the company offer technical selection services?
answer:Yes, our technical team provides tailored selection guidance to meet specific requirements.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgrade options or compatible alternatives, subject to availability and compatibility validation.
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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