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TGR/Tsingri Round Square Drive Self Tapping Light Steel Keel Stitching Screws
US$0.15
10,000-49,999 Pieces
US$0.02
50,000-99,999 Pieces
US$0.10
100,000+ Pieces
Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Round

Model NO.

Thin Sheet Screws 26

Surface Finishing

Dacromet/Ruspert

Certification

ISO, FM, ETA

Customized

Customized

Grade

4.8/8.8/A2-70/A4-80

Sample

Free

Testing Report

Available

Standard

International/Customized

Inspection

Third Party/SGS Report

Application

Roofing Custruction

Head Mark

Available

Salt Spray Time

500-5000h

Individual Package

Available

Transport Package

Required

Specification

ST3.2-ST8/6mm-300mm

Trademark

TSR/Tsingri

Origin

China

HS Code

7318140000

Production Capacity

500tons/Month

Key features

Customized Material Options: Carbon Steel 1022 or customized materials including Stainless Steel and Aluminum.
Extended Salt Spray Resistance: Ruspert coating offers 500 to 5000 hours of salt spray test resistance.
Free Sample Availability: Free samples provided; customer covers freight cost.
Third-Party Inspection Support: Testing reports available via SGS or other third-party inspection agencies.
Fast In-Stock Delivery: Standard products available within 7 days; customized orders take 15-30 days.
Comprehensive Certification: Certified with ISO, FM, and ETA standards for global compliance.
ODM and OEM Services: Full customization from designs or samples with flexible customization options.
Advanced Manufacturing Equipment: Equipped with CNC, heat treatment, and automated testing for precision.

Company profile

Suzhou Tsingri Fasteners Co., Ltd.
Management CertificationHigh Repeat Buyers ChoiceOEM ServicesODM Services
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: ≤3.58h

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 Carbon Steel 1022 or customized materials including Stainless Steel (A2-70/A4-80), Aluminum, Brass, and Copper.
Q:How long is the salt spray resistance?
A:
With Ruspert coating, the salt spray resistance ranges from 500 to 5000 hours depending on the specific coating type.
Q:Can I get a free sample?
A:
Yes, we provide free samples, but the customer is required to pay the freight cost first.
Q:What is the lead time for customized orders?
A:
In-stock items are shipped within 7 days, while customized orders typically take 15-30 days.
Q:Do you accept third-party inspections?
A:
Yes, we support third-party inspections and can provide SGS reports or other testing reports upon request.

Send Inquiry

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