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Double Threaded Roofing Screws, 5.5*100 Roofing Drilling Screws, Hex Flange Head Self Drilling Screw with Washer
US$2,500.00
1 Ton
Product profile
Customization
AvailableMaterial
Carbon SteelShape of Head
HexagonModel NO.
5.5*100Surface Finishing
Zinc PlatedCertification
RoHS, CECustomized
CustomizedMaterial Grade
C1022Heating
TemperedType
Hexagon Head with FlangeHead Style
HexagonalConnection
Self Tapping ScrewGrade
8.8Transport Package
Carton, PalletSpecification
10x1 inchTrademark
TSOrigin
Zhajiang ChinaHS Code
73181200Production Capacity
100 Tons/MonthKey features
Customization Available: Supports full customization from samples, designs, and minor adjustments.
High Strength Material: Made from C1022 carbon steel, tempered to Grade 8.8 for durability.
Self Drilling Design: Hex flange head with transparent rubber washer for efficient roofing installation.
Corrosion Resistant: Zinc plated yellow galvanized surface for enhanced weather resistance.
Wide Size Range: Available in metric sizes 3.5mm to 6.5mm and ANSI inch specifications.
Certified Quality: Products certified with RoHS and CE standards for safety and compliance.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port， Shanghai PortAverage Response Time: ≤10.53h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressZhouhan Village, Jiangshan Town Yinzhou District, Ningbo, China
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1000 Pcs
Supply Chain Partners22
Our Production Capability & Technical Expertise
Main ProductsScrews, Bolts, Nuts, Rivets, Washers, Pins, Flange Bolts, Hex Bolts, Self Tapping Screws, Wood Screws
R&D Engineers1 people
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Product CertificationRoHS, CE
Product Q&A
Q:What materials are used for these screws?
A:
The screws are made from C1022 carbon steel, which is hardened and tempered to Grade 8.8. Stainless steel options like SS410 are also available.
Q:Can I customize the screws?
A:
Yes, we offer flexible customization including full customization from samples or designs, as well as minor customization options.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 pieces.
Q:What certifications do the products have?
A:
Our products are certified with RoHS and CE standards.
Q:What are the lead times for production?
A:
The average lead time is one month for both peak season and off-season.
Send Inquiry
*To:
NINGBO TRANSHOW FASTENER CO., LTD.
NINGBO TRANSHOW FASTENER CO., LTD.*Content:
Supplier replies will be sent to your registered email
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