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China, Chinese GB/T 819 Stainless Steel Countersunk Head Cross Recessed Machine Screws (SS 201/304/316)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingScrewGB/T 819Countersunk Head Screw
Wenzhou Nixi Fasteners Co., Ltd.
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Product DescriptionGB/T 819 Stainless Steel Countersunk Head Cross Recessed Machine Screws (SS 201/304/316)Our stainless steel countersunk head cross recessed machine screws are manufactured to GB/T 819 Chinese national standard, featuring a precise conical head that sits completely flush with material surfaces. With cross recessed Phillips drive and corrosion-resistant stainless steel construction, these screws provide smooth, unobstructed fastening solutions for applications where protruding fastener heads are not acceptable.SpecificationApplicationsPrecision Machinery & Equipment: Fastening in machine tools, precision guides, and equipment where flush surfaces prevent interferenceAutomotive & Transportation Manufacturing: Flush-mounted fasteners in body panels, interior trim, and structural componentsElectronics & Instrumentation: Assembly of devices and instruments requiring smooth, snag-free surfacesArchitectural Metalwork & Furniture: Discreet fastening for high-end furniture, architectural features, and metal constructionsMarine & Coastal Equipment: Corrosion-resistant fastening for boat fittings, deck hardware, and coastal installationsGeneral Manufacturing: Versatile applications across all industries requiring flush fastening solutionsKey ConfigurationsStandard: Compliant with GB/T 819 for dimensional accuracy and performanceDrive Type: Cross Recessed (Phillips)Head Type: Countersunk Head (90° included angle)Material: Stainless Steel Grades 201, 304, and 316Finish: Plain (Natural) - Passivation available for enhanced corrosion resistanceThread Type: Metric coarse threadProperty Class: A2-70, A4-80right elevationleft elevationfront elevationTechnical Specifications(Custom configurations available upon request.)ModelEX200EX300EX400Operating Weight (kg)20,00030,50045,000Engine Power (kW)110165220Bucket Capacity (m3)0.8–1.21.2–1.81.8–2.5Max Digging Depth (m)6.27.58.8Max Reach (m)9.511.213.6Fuel Tank (L)350450600Drawings & DimensionsDetailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.After Sales ServiceStandard Warranty: 12 months or 2,000 operating hours (whichever comes first).Extended Warranty: Optional coverage up to 36 months.Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfileXXX Heavy Machinery Co., Ltd.XXX Heavy Machinery Co., Ltd. is a leading Chinese manufacturer of construction equipment with over 20 years of expertise. Certified with ISO 9001, CE, and GOST, we export to 50+ countries, offering reliable machinery backed by R&D innovation and strict quality control.Why Choose Us?Other ProductsOEM/ODM capabilitiesCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsWheel LoadersBulldozersMotor GradersRoad RollersForkliftsFAQQ: What’s the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized bucket size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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