Hebei Factory Supplies Countersunk Self tapping Screws 5.5*19 Hex Head Drill Screws

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Hebei Factory Supplies Countersunk Self tapping Screws 5.5*19 Hex Head Drill Screws


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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 UseMetal plasterboardmeasurement systemMetric
Head TypeHex WasherDrive StyleExternal Hex Flat head
Fastener Grade & Class4.8/8.8/304/410finishGalvanized, Zinc Plated, Zinc, Chrome, Nickel
tapping screws typeHexagon Head Tapping ScrewsapplicationGeneral Industry, Heavy Industry
Thread DirectionRight HandFastener FeaturesSealing
Product nameSelf-tappingScrews/Hexagonal swallowtail silkMaterialCarbon Steel/Stainless steel304/410
ColorYellow+Black+grey+sliverSizeM2.5-M6.3
Length16mm~150mmHead StyleSelf-drilling Dovetail/Sink head/hexagonal head
FunctionGypsum Board/board/Metal tilesCERTIFICATEROHS ISOISO9001:2008 ISO14001:2004
PackagingCardboard box + wooden boxMOQ100 Pcs


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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