1 4×3 Zinc Plated Hexagon Head Self Drilling Tapping Screw with Washer for Concrete

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1 4x3 Zinc Plated Hexagon Head Self Drilling Tapping Screw with Washer for Concrete


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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.


Fastener Intended UseConcretemeasurement systemImperial (Inch)/Metric
Head TypeHex WasherDrive StyleHex
Fastener Grade & ClassClass 12.9finishZinc Plated
tapping screws typeHexagon Head Tapping ScrewsapplicationGeneral Industry
Thread DirectionRight HandFastener FeaturesWith Washer
customized supportOEM, ODMQualityTesting can be performed on request.
PackingBased on customer reguirementsDelivery TimeNormally in 30-40 days
TipsAccording to standards orcustomize according to...


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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