M2 M2.5 M3 M4 M5 M6 M8 304 Stainless Steel Black Hex Nylon Insert Lock Nut Wheel Locking Nuts Nylon Bolts and Nuts

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M2 M2.5 M3 M4 M5 M6 M8 304 Stainless Steel Black Hex Nylon Insert Lock Nut Wheel Locking Nuts Nylon Bolts and Nuts


Our website showcases only a selection of our products. If you have other requirements or can't find the right product, please feel free to contact our customer service team. We are here to assist you!

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.


SizeStandardmeasurement systemMetric
Grade4.8,5.6,6.8,8.8,10.9,12.9 A2-50,A2-70,A4-70,A4-80Thread DirectionRight Hand
finishBlack Oxide, Zinc Plated, GalvanizedInsert Diameter6.0mm
HeightStandardapplicationGeneral Industry
Locking mechanismSelf-Lockingdrive systemStandard
Flange diameter/Hole Diameter3 mm, 5 mm
Thread lengthStandardBody TypeHex
Total LengthStandardOverall LengthStandard
Head TypeHex Headproduction methodCNC Machining
Total widthStandardScrew lengthStandard
Intended useFastencompatible socket sizeStandard
small hole diameterStandardgrip-recessesStandard
Nut TypeLock NutsProduct nameHexagonal Nylon Insert Lock Nut
SizeM2-M8,or non-standard as request&designFinishZinc Plated, Black Oxide, Galvanized, Anodized
MaterialStainlesss Steel,Carbon Steel,Plastic,Brass,Copper,Aluminum.etcStandardDIN, ISO, ISO JIS ANSI DIN BS GB, DIN
FeatureAnti-rust,high strength, high tensile,not easy to damageApplicationanti-loosening, Heavy , Retail , General , Automotive Industry, Other
Customized supportOEM SupportPackagePp Bag+Label+Carton or Custom
MOQ1000pcs


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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