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Stainless Steel Self-Drilling Screws for Metal Roofing
US$1,028.00-1,128.00
1 Ton
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Countersunk HeadModel NO.
Hex HeadGroove
CrossConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, GOSTGrade
12.9Head Type
CountersunkThread Type
Single ThreadDrive
Pozi/Phillip/Square/TorxDiameter
M3.5 M3.5 M4.0 M4.5 M5.0 M6.0Length
10mm to 254mmFinish
Yellow/White Zinc PlatedTransport Package
Bulk/Plastic Bag/Small Box/Color Box/PalletSpecification
3.0mm 3.5mm, 4mm, 4.5mm, 5mm, 6mmTrademark
xinruifengOrigin
TianjinHS Code
7318140090Production Capacity
30000 Tons/YearKey features
Stainless steel construction provides superior corrosion resistance for outdoor roofing.
A self-drilling point penetrates metal roofing sheets without pre-drilling.
Ideal for metal roofing, cladding, and exterior construction projects.
Resists rust and weathering for long-term performance.
Compatible with EPDM washers for waterproof sealing when required.
Strong threads ensure secure fastening in steel and metal structures.
Suitable for worldwide shipping and diverse climate conditions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.33h
About Our Factory & Business Background
Address10 Keda 2nd Road, Balitai Town, Jinnan District, Tianjin, China
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T, D/P
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsDrywall Screw, Wood Screw, Self Tapping Screw, Self Drilling Screw, Gypsum Screw, Roofing Screw, Chipboard Screw, Drive Pin, Screws, Nails
Production Lines1
Production MachinesPOINT FORMING Machine, HEAT TREATMENT Machine, HEAD FORMING Machine, THREAD ROLLING Machine
QA/QC inspectors5 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff10
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationCE
Product Q&A
Q:Are you a manufacturing company or trading company?
A:
We are specialized in manufacturing nails and screws in tianjin city of china.
Q:What is your terms of payment?
A:
30%T/T prepayment and 70% T/T before the shipment.or L/C.
Q:How long is your delivery time?
A:
Generally it is10-15 days if the goods are in stock. or it is 4-5 weeks if the goods are not in stock, it is according to quantity.
Q:Why choose us?
A:
1) Reply you in 24 working hours. 2) Experienced staffs would like to answer all your questions in time. 3) Customized design is available. ODM&OEM are welcomed. 4) Special discount and protection of sales are provided to our consumers. 5) As an honest exported seller, We are a professional manufacturer,quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.
Send Inquiry
*To:
Tianjin Xinruifeng Technology Co. Ltd
Tianjin Xinruifeng Technology Co. Ltd*Content:
Supplier replies will be sent to your registered email
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