Do you provide third-party inspection reports?

Yes, testing reports from third-party agencies like SGS are available upon request.

What is the corrosion resistance of the screws?

Salt spray time ranges from 500 to 3000 hours depending on the surface treatment selected.

What materials can be used for these screws?

Materials include Carbon Steel (1022), Stainless Steel, Aluminum, Brass, Copper, and various customized alloys.

TSR/Tsingri Green Ruspert Knurled Phillips Flat Head Teeth Thread Tapping Screws For Light Steel Keel

Name: TSR/Tsingri Green Ruspert Knurled Phillips Flat Head Teeth Thread Tapping Screws For Light Steel Keel
Brand: Suzhou Tsingri Fasteners Co., Ltd.
SKU: 1966150122

Shandong, ChinaSuzhou Tsingri Fasteners Co., Ltd.

US$0.08-0.21

50,000 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 293

Surface Finishing

Customized

Certification

ISO, FM, ETA

Customized

Thread

Coarse Thread With Teeth

Sample

Free

Testing Report

Available

Standard

International/Customized

Inspection

Third Party/SGS Report

Application

Roofing Custruction

Head Mark

Available

Salt Spray Time

500-3000H

Individual Package

Available

Transport Package

Required

Specification

ST3.2-ST8/6mm-200mm

Trademark

TSR/Tsingri

Origin

China

HS Code

7318159090

Production Capacity

500tons/Month

Key features

Customized Surface Finishing: Available in Plain, Nickel, Ruspert, Dacromet, and other customized coatings.

Flexible Size Options: Standard size 4.9*19mm or fully customized dimensions upon request.

Fast In-Stock Delivery: Standard items available in stock with delivery within 7 days.

Customized Thread Design: Options include Coarse Thread With Teeth, Sharp Self-tapping, or Fine Thread.

High Salt Spray Resistance: Corrosion resistance ranging from 500 to 3000 hours depending on treatment.

Third-Party Inspection: Testing reports available from SGS or other third-party inspection agencies.

Free Sample Availability: Free samples provided; customer covers freight costs only.

OEM and ODM Services: Full customization from designs or samples with flexible customization options.

Company profile

Management CertificationHigh Repeat Buyers ChoiceOEM ServicesODM Services

Suzhou Tsingri Fasteners Co., Ltd.

Shandong, China

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