CNC round head socket screw 304 316 stainless steel hollow Hex bolt face mask thread through hole screw for Filtration system
For industrial sourcing
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Include the details below so RELIA can understand the part and discuss the next step with you.
- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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FinishBlack, ZINC, Plain, Black Oxide, ZINC PLATED, BLUE DYED, Zinc-aluminum Coated, Chrome Plated, Blue AnodizedMaterialBrass, stainless steel, Steel, Aluminium, Titanium, Bronze, Carbon Steel ,Alloy Steel ,Stainless Steel ,Brass
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Measurement systemMetricHead StylePan, Truss, Flat, ROUND, HEX
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Model NumberHollow screwStandardCustom
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CertificateISO9001,ISO14001,IATF16949,ROHS,etcSizeM2~M30 or custom Made
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Head typePan head,hex head,button headGrade4.8,6.8,8.8,12.9,etc
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SpecificationsVarious shape size according to client's requirementThreadunc,unf,metric thread
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Surface treatmentPlain, Zinc Plated, Black oxide, Nickel, Chrome, H.D.G.ApplicationIndustry,Building,Sink Water Drainage

The CNC round head socket screw is crafted from high-grade 304 or 316 stainless steel, ensuring exceptional resistance to corrosion and durability in demanding environments. Designed specifically for filtration systems, this hollow hex bolt features a threaded design that promotes efficient fluid flow while maintaining structural integrity.

Available in a range of finishes including Black, Zinc Plated, Plain, Black Oxide, Zinc-Aluminum Coated, Chrome Plated, and Blue Anodized, these screws not only perform well but also offer aesthetic versatility for various applications. The metric measurement system allows for precise fitment, making installation hassle-free.

With multiple head styles such as Pan, Truss, Flat, ROUND, and HEX, this hollow screw model is tailored to meet diverse functional requirements. Each screw adheres to rigorous standards and comes with certifications like ISO9001, ISO14001, and IATF16949, ensuring quality and compliance for industrial, building, and sink water drainage applications.

Sizes range from M2 to M30, with custom options available to accommodate specific project demands. The screw’s thread specifications include UNC, UNF, and metric threads, providing flexibility in different operational contexts. Choose the CNC round head socket screw for its reliability, versatility, and exceptional performance in any filtration system.

