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China Factory Black Phosphate Flat Head Window Screw With 4 Small Ribs
US$0.05-0.49
5,000 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelShape of Head
Flat HeadModel NO.
Self Drilling Screw 814Surface Finishing
Ruspert or CustomizedCertification
ISO, FM, ETACustomized
CustomizedThread
Coarse Thread with WingSample
AvailableTesting Report
AvailableStandard
International/CustomizedInspection
Third Party/SGS ReportApplication
Light Steel KeelHead Mark
AvailableTransport Package
RequiredSpecification
ST3.2-ST8/6mm-300mmTrademark
TSR/TsingriOrigin
ChinaHS Code
7318140000Production Capacity
500tons/MonthKey features
Customizable Surface Finish: Offers Ruspert or customized surface treatments for specific corrosion resistance needs.
Wide Size Range: Available in sizes ST3.2-ST8.0 with lengths from 5mm to 300mm, fully customizable.
High Corrosion Resistance: Ruspert coating provides 500-5000H salt spray test resistance for durable performance.
Professional Manufacturing: Over 30 years of experience in self-tapping and self-drilling screw production.
Fast Delivery Options: In-stock items ship within 7 days; customized orders take 15-30 days.
OEM/ODM Support: Full customization services including design, samples, and minor adjustments are welcome.
Quality Assurance: Third-party inspection reports available, including SGS and international standards.
Versatile Applications: Ideal for light steel keels, roofing, timber, and concrete construction fastening.
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: ≤6.05h
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 surface treatments are available?
A:
We offer Ruspert, Dacromet, Black Phosphate, Gray Phosphate, and other customized surface treatments.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pcs.
Q:Can you provide customized sizes?
A:
Yes, we support customized sizes ranging from ST3.2 to ST8.0 and lengths from 5mm to 300mm.
Q:What is the lead time for orders?
A:
In-stock items ship within 7 days. Customized orders typically take 15-30 days.
Q:Do you offer free samples?
A:
Yes, we provide free samples, but the customer needs to pay for the freight cost.
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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