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Bi-metal Double Twin Thread Thin Sheet Self Tapping Screws For Aluminum and Steel Profile Sheets
US$0.18
10,000-49,999 Pieces
US$0.14
50,000-99,999 Pieces
US$0.13
100,000+ Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
SS304+SCM435Shape of Head
HexagonModel NO.
Thin Sheet Screws 392Surface Finishing
CustomizedCertification
ISO, FM, ETACustomized
CustomizedThread
Twin ThreadDrive
AF8Processing Speed
1600RPMDrilling Capacity
Steel 0.4 - 1.0/Aluminum 0.5-1.5Individual Package
AvailableSample
FreeTesting Report
AvailableStandard
International/CustomizedInspection
Third Party/SGS ReportApplication
Thin SheetHead Mark
AvailableSalt Spray Time
500-3000HTransport Package
RequiredSpecification
4.8/5.5/6.0Trademark
TSR/TsingriOrigin
ChinaHS Code
7318159090Production Capacity
1million PCS/MonthKey features
Bi-Metal Construction: Combines SS304 and SCM435 materials for superior strength and corrosion resistance.
High Drilling Capacity: Drills steel 0.4-1.0mm and aluminum 0.5-1.5mm efficiently with twin thread design.
Customizable Surface: Offers Zinc Plated, Ruspert, or Dacromet finishes with 500-3000H salt spray resistance.
Fast Delivery: In-stock items ship within 7 days; customized orders take 15-30 days.
Free Samples: Free product samples available for quality testing (freight paid by customer).
Professional Support: 12-hour response time for inquiries and comprehensive after-sales service.
Certified Quality: ISO, FM, ETA certified with SGS third-party inspection reports available.
OEM/ODM Service: Full customization support for designs, samples, and minor adjustments.
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 materials are used for these screws?
A:
The screws are made of Bi-metal SS304 and SCM435, or can be customized as per requirements.
Q:What is the drilling capacity for steel and aluminum?
A:
The drilling capacity is 0.4-1.0mm for steel and 0.5-1.5mm for aluminum.
Q:Are surface treatments customizable?
A:
Yes, surface treatments like Zinc Plated, Ruspert, and Dacromet are available and can be customized.
Q:What is the lead time for orders?
A:
In-stock items ship within 7 days, while customized orders take 15-30 days.
Q:Is free sample available?
A:
Yes, free samples are provided, but the customer needs to pay 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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