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Customized GB5789 Series Hex Head Self Drilling Screw Roofing Screw with Washer
US$0.03
50 Pieces
Product specifications
Diameter
Length
Customized
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadModel NO.
GB5789Connection
Common BoltHead Style
HexagonalStandard
DINGrade
A2-70 A4-70Application
Machinery, Chemical Industry, Environmental, BuildingFinish
PolishingSize
M2-M72Samples
Free Samples When Is in StockDrawing
AcceptQuality
100% After InspectionThread
Unc,UnfTransport Package
Plastic Bags and CartonsSpecification
280*250*180Trademark
TengriOrigin
ChinaHS Code
7318160000Production Capacity
3000000 Pieces/ MonthKey features
Custom Size Range: Available in sizes M2 to M72 to meet specific project requirements.
Premium Material Options: Constructed from SS304, SS316, SS2205, and SS2507 stainless steel.
Free Sample Availability: Free samples provided for standard items when in stock (freight paid by buyer).
OEM/ODM Service: Accepts custom drawings and offers ODM & OEM design services.
ISO 9001 Certified: Passed ISO9001:2015, CQM, and IQNet quality management certifications.
Fast Response Time: All customer inquiries and questions are replied to within 12 hours.
Flexible Payment Terms: Supports T/T, PayPal, L/C, Western Union, and other methods.
Competitive Pricing: Offers high-quality products at the most competitive market prices.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-11-16Nearest Port: ShanghaiAverage Response Time: ≤1.04hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others
AI-Powered supplier vetting
SummaryShanghai Tengri Metal Products Co., Ltd. is identified as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. The supplier has documented corrective-action and complaint-handling procedures, quality assurance, inventory capability, written service-assessment procedures, and ERP-based operational management. It holds ISO9001:2015 and RoHS-related evidence and has conducted fire drills. Its service network is limited: it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services. The supplier supports multiple customization modes and reported new products during the past year, but does not provide 3D software design, ODM, SDK, or recognized-brand OEM services. Manufacturing-contract status, detailed capacity, and customer case evidence remain insufficient for a definitive assessment.
Supplier typeThe supplier is identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is named as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. This supports classification as a product manufacturer rather than only a trading or service intermediary.
CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.
After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with follow-up records, plus inventory capability and written service-assessment procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services, limiting its overseas after-sales reach.
R&D capabilityThe supplier reports new products during the past year and uses ERP for digital management of production, procurement, quality control, and logistics. Its innovation-related offering is limited by the absence of 3D software design services, ODM services, and an available SDK.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services or ODM services, indicating customization capability without evidence of complete design-development support.
Product Q&A
Q:Can I order a small quantity?
A:
Of course, you can.
Q:What quote terms do you offer?
A:
FOB, CIF, and other terms according to your needs.
Q:How do you handle transportation?
A:
Sea Freight, Air Freight, and other Express Delivery ways are available for you.
Q:What is the quality guarantee?
A:
We have passed ISO9001:2015, CQM, and IQNet certifications. If quality does not accord with the standard, you can exchange the goods for free.
Q:Do you provide after-sales service?
A:
Certainly, you can contact us at any time.
Send Inquiry
*To:
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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