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Sheet Metal Roof Screws Washers Included Fully Threaded External Hex Roofing Screws
US$0.003
10,000-19,999 Pieces
US$0.002
20,000-49,999 Pieces
US$0.001
50,000+ Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableDrive Type
HexGrade
8.8Model NO.
roofing screwsMaterial
Stainless SteelStandard
DIN, GB, ANSI, BSW, JIS, GOSTFastener Type
Self Drilling ScrewType
Hexagon HeadGroove
HexagonConnection
Common BoltHead Style
HexagonalTransport Package
Cartons+Plastic BagsSpecification
as RequestTrademark
XDOrigin
ChinaProduction Capacity
500ton/MontthKey features
Rust-Resistant Galvanized Finish: Galvanized coating effectively prevents rust and corrosion on exposed roofs.
EPDM Washer Sealing: Includes EPDM washers for good sealing properties to prevent leakage under storms.
Self-Drilling Sharp Tip: Sharp tip allows easy drilling into metal roofs and wood structures without pre-drilling.
15 Years Manufacturing Experience: XD Fastener is a 15-year manufacturer with 10,000+ SKUs in warehouse.
Custom Fastener Capabilities: Supports OEM/ODM with custom materials, plating, and large or short runs.
High Quality Grade 8.8: Made from stainless steel or carbon steel with Grade 8.8 strength standard.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2013-01-30Nearest Port: shanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW
AI-Powered supplier vetting
SummaryWuxi Xiandeng Technology Co., Ltd. is a Chinese manufacturer specializing in fasteners and related products, operating in Jiangsu province. The company holds ISO 9001 certification, indicating a commitment to quality management. It has extensive production capabilities with over 10 production lines and significant export activities, accounting for 90% of sales. The company can produce custom fasteners, suggesting strong customization capabilities. However, detailed information on financial credibility and after-sales service is limited.
Supplier typeThe supplier is a manufacturer or factory, specifically identified as a limited company based in Jiangsu, China.
CertificationsThe company holds ISO 9001 certification, which supports its adherence to quality management standards.
R&D capabilityThe company produces over 10,000 kinds of products, including custom-engineered fasteners, indicating innovative capabilities.
Production capacityThe supplier operates more than 10 production lines with an annual output of 50 million tons of screws, indicating strong production capabilities.
Customization capabilityThe company can produce custom-engineered fasteners, suggesting strong capabilities in product customization.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We have our own 4 factories.
Q:What are the advantages of your company?
A:
Under the condition of quality assurance, the price of our products is 3%-5% lower than the market price. We also support OEM and ODM.
Q:Can you provide a free sample?
A:
Yes, we could offer the sample for free, and the buyer need to pay the freight cost.
Q:How long is your delivery time?
A:
Generally it is 3-7 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is depending on the quantity.
Q:What is the normal lead time and main shipping terms?
A:
Normally 3-7 days after getting L/C or 50% deposit and get all drawing. For trial order, FEDEX, DHL, TNT, UPS etc can be provided. For large order, we can arrange shipment by sea, by air according to your requirements.
Send Inquiry
*To:
Wuxi Xiandeng Technology Co., Ltd.
Wuxi Xiandeng Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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