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Poly Multipurpose Polycarbonate Sheet Roofing Class 4 Waterproof Roof Screws
US$0.05-0.12
10,000 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless steel 304 316, carbon steel, alloy steelShape of Head
Hex Head, Flat Head, Pan Head, Round Head, Hex WasModel NO.
Polycarbonate roofing screwSurface Finishing
Polish, Plain, Galvanized (Various of color), PainCertification
ISO, RoHSCustomized
CustomizedThread
Coarse/Fine ThreadDrive
HexagonPoint
#3 Drill PointSample
AvailableTesting Report
AvailableInspection
Third Party/SGS ReportApplication
Light Steel KeelHead Mark
AvailableTransport Package
RequiredSpecification
ST3.2-ST8/6mm-200mmTrademark
OEM & ODMOrigin
ChinaHS Code
7318290000Production Capacity
500tons/MonthKey features
Class 4 Waterproof Performance: Designed for polycarbonate sheet roofing with Class 4 waterproof rating.
EPDM Weatherseal Washer: Domed EPDM washer provides superior sealing and color options.
High Corrosion Resistance: Special surface treatment increases anti-rust resistance by 6 times, passing 1500+ hour salt spray test.
Customizable Material Options: Available in Stainless Steel 304/316, Carbon Steel, Alloy Steel, and other customized materials.
Flexible Customization: Full customization available for size, thread, head shape, and surface treatment.
Fast In-Stock Delivery: Standard items available in stock with delivery within 7 days.
Comprehensive Certifications: ISO and RoHS certified with third-party inspection reports available.
Strong Tensile Strength: Hex flange head design ensures strong tensile torsional strength and smooth operation.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.43h
About Our Factory & Business Background
AddressRoom 912, Bldg 2, No.3000 Tongjin Ave, Wujiang District, Suzhou, 215217, China
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity100 pcs
Supply Chain Partners28
Our Production Capability & Technical Expertise
Main ProductsSelf Tapping Screw, Self Drilling Screw, Roofing Screw, Ruspert Screw, Wood Screw, Bi-Metal Screw, Heavy Duty Roofing Fasteners, Chipboard Screws, Concrete Screws, Timber Screws
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsEurope, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:What materials are available for these screws?
A:
We offer Stainless Steel 304/316, Carbon Steel, Alloy Steel, and other customized materials.
Q:Can the screws be customized?
A:
Yes, we provide full customization for size, thread, head shape, and surface treatment.
Q:What is the lead time for orders?
A:
In-stock items ship within 7 days, while customized orders take 15-30 days.
Q:Does the product include a weatherseal washer?
A:
Yes, it features a domed EPDM washer with available color options.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Send Inquiry
*To:
Suzhou Tsingri Fasteners Co., Ltd.
Suzhou Tsingri Fasteners Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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