M18 Polished Passivated Hexagon Head Lock Nut High Strength Galvanized Flange Nut

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M18 Polished Passivated Hexagon Head Lock Nut High Strength Galvanized Flange Nut


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Custom Design: Precise design and production based on customer-provided drawings or requirements.

Material Selection: Supports a variety of material options to meet performance and durability standards.

Production Lead Time: Flexible delivery times based on order complexity and quantity.

Quality Control: Strict quality inspections throughout the process to ensure all products meet international standards.


Size18mmmeasurement systemMetric
GradeClass 8.8Nut ShapeHex
Thread CoverageFully ThreadedThread DirectionRight Hand
finishGalvanizedInsert Diameter18mm
Height22.8mmapplicationHeavy Industry, Mining
Locking mechanismSelf-Lockingdrive systemThumb
Flange diameter37.7mmHole Diameter18
Body TypeHexOverall Length37.7mm
Head TypeHex Headproduction methodCNC Machining
Intended useNut for Pipe Nipple (Gas Installation)Nut TypeHexagonal flange lock nut
MaterialSteel Stainless steelProduct nameNylon lock for safety
KeywordFlange Lock NutSurface treatmentZincPlated(Clear
SizeM5-M64TypeHardware Fasteners
Manufacturing Grade & ClassClass 8.8


Our products focus on providing high-quality custom solutions for customers. As a leading OEM manufacturer, we can accurately produce a wide range of fasteners, screws, nuts, bolts, rivets, and other products based on customer drawings or requirements. The company uses carefully selected materials and advanced manufacturing processes to ensure that each product undergoes strict quality control and meets international standards. Our services span various industries, including automotive, machinery manufacturing, construction, and electronics, dedicated to providing efficient and reliable custom fastening products for all industries.

Our website currently displays only a portion of our products. If you have specific requirements or need more detailed product information, please feel free to contact us. Our team of professionals is ready to provide tailor-made solutions to help your brand stand out.

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