TSR/Tsingri Colorful Tpo Roofing Waterproof Membrane PVC Carbon Steel Roofing Screws
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Product Highlights
- Customized Head Design: Head shape can be customized to meet specific project requirements.
- High Corrosion Resistance: Passes 30 Kesternich cycles and 1800H salt spray with less than 15% red rust.
- Strong Locking Force: Features a #2 drill point and deep tapping thread for easy installation and strong lock.
- Multiple Certification: Certified by ISO, FM, and ETA standards for quality assurance.
- Fast In-Stock Delivery: Standard items available for shipment within 7 days.
- Free Sample Available: Free samples provided for testing; customer pays freight.
- Professional Manufacturer: Over 30 years experience in self-drilling and self-tapping screws.
- Wide Material Selection: Available in Carbon Steel 1022, Stainless Steel, Brass, Aluminum, and more.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Shape of Head
- Customized Head
- Model NO.
- Insulation Roofing Screws 374
- Surface Finishing
- CR-10 Requirement
- Certification
- ISO, FM, ETA
- Customized
- Customized
- Thread
- Coarse/Fine Thread
- Drive
- Phillips Drive
- Point
- #2 Drill Point
- Sample
- Free
- Testing Report
- Available
- Standard
- International/Customized
- Inspection
- Third Party/SGS Report
- Application
- Roofing Custruction
- Head Mark
- Available
- Salt Spray Time
- 30 Cycles of Kesternich
- Individual Package
- Available
- Transport Package
- Required
- Specification
- 5.58/6.22/6.98mm
- Trademark
- TSR/Tsingri
- Origin
- China
- HS Code
- 7318140000
- Production Capacity
- 500tons/Month
Product Images of TSR/Tsingri Colorful Tpo Roofing Waterproof Membrane PVC Carbon Steel Roofing Screws
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Product Description
| TSR/Tsingri Colorful Tpo Roofing Waterproof Membrane PVC Carbon Steel Roofing Screws | |
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Material |
| Carbon Steel 1022 Heat Treated Steel | |
| Surface Treatment | |
| 15% Or Less Red Rust After 30 Cycles Of Kesternich/1800H SS | |
| Size | |
| Diameter 5.58/6.22/6.98mm, 31.8mm-406.4mm or Customized Size | |
| Quality | |
| Sample Testing Or Third-party Inspection | |
| Price | |
| Customized Production With Big Discount | |
| Lead Time | |
| In Stock Within 7 Days, Cusomitzed 15-30 Days | |
Product Packing
| Screw Length | Thread Length | PCS/Bucket | Kg/Bucket | Bucket/Pallet |
| 1 ¼" (31.8 mm) | Full | 1,000 / Bucket | 5.4 kg | 40 |
| 2" (50.8 mm) | Full | 1,000 / Bucket | 8.6 kg | 40 |
| 3" (76.2 mm) | Full | 1,000 / Bucket | 13.2 kg | 60 |
| 4" (101.6 mm) | 3" (76.2 mm) | 1,000 / Bucket | 16.8 kg | 60 |
| 5" (127.0 mm) | 4" (101.6 mm) | 1,000 / Bucket | 21.3 kg | 40 |
| 6" (152.4 mm) | 4" (101.6 mm) | 500 / Bucket | 12.7 kg | 60 |
| 7" (177.8 mm) | 4" (101.6 mm) | 500 / Bucket | 15.0 kg | 60 |
| 8" (203.2 mm) | 4" (101.6 mm) | 500 / Bucket | 17.2 kg | 60 |
| 9" (228.6 mm) | 4" (101.6 mm) | 500 / Bucket | 19.0 kg | 24 |
| 10" (254.0 mm) | 4" (101.6 mm) | 500 / Bucket | 20.9 kg | 24 |
| 11" (279.4 mm) | 4" (101.6 mm) | 500 / Bucket | 23.1 kg | 21 |
| 12" (304.8 mm) | 4" (101.6 mm) | 500 / Bucket | 24.9 kg | 24 |
| 14" (355.6 mm) | 4" (101.6 mm) | 500 / Bucket | 29.5 kg | 24 |
| 16" (406.4 mm) | 4" (101.6 mm) | 250 /Bucket | 17.2 kg | 15 |
1. Phillips/Torx Drive Head
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Cold Heading Phillips Or Torx Head As Required Operation Smoothly Not Burst |
2. Sharp Drill Point And Tapping Thread
| #2 Drill Point Deep Thread Uniform Force Easy Tapping With Strong Locking Force |
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3. Flat Surface Treatment, No Burrs
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Smooth Clean And Burr-Free Surface Treatment Exquisite Workmanship Strong And Sturdy 1800H Salty Spray, 15% Or Less Red Rust After 30 Cycles Of Kesternich And Exceed Requirements of FM 4470. |
| Please Send The Below Customized Information To Us For Pricing | |||
| Product | Product No./Picture/Drawing | Size | International Srandard No./Drawing |
| Quantity | PCS/Tons | Material | As Your Requirement |
| Surface | As Your Requirement | Lead Time | Tell Us Your Requirement |
| Address | Shipping address With Post Code | Terms | EXW/FOB/CIF/DDU etc., By Air/By Sea |
Our Production Capacity
| Processing Equipment | Cold Heading Machine, Thread Rolling Machine, Tooth Rolling Machine, Heat Treatment Equipment |
| Grouped Equipment | CNC, Lathe, Milling Machine, Drilling Machina, Packing Machine |
| Testing Equipment | Optical Screening Equipment, Hardness Testing Equipment, Salt Spray Testing Equipment, Film Thickness Testing Equipment, Torque Testing Equipment, |
| Material | 1016, 1018, 1022, 10B21, 1035, 1045, SCM435, 40CR, Aluminum 1100/6061/6063, Brass 65/68/72, Copper, SUS201/303/303/304/316/410, Customized Material |
| Secondary Processing | Head Trimming, Edge Milling, Tooth Milling, Polishing, Grinding, Tail Cutting, Drilling, Tail Clipping, Wear EPDM Washer, Beam Tailing, Chamfering, Bending, Wire Cutting, etc. |
| Surface Treatment | Environmental Protection Galvanized (Blue Zinc Plated, Yellow Zinc Plated, White Zinc Plated,Color Zinc Plated, Nickel Plated, Color Painted, ), Black Phosphated, Gray Phosphated, Color Oxided, Hot Dip Galvanized, Dacromet, Ruspert, etc. |
Our Main Products
Tsingri(TSR®) as a professional screw manufacturer, we only produce self-tapping screws and self-drilling screws, Bi-metal Screws.
Our main products focus on Roofing Construction Fasteners, Timber Construction Screws, Concrete Construction Screws. Roofing Construction Fasteners includes Metal Roofing Screws and Insulation Roofing Fasteners and Plates.
Our factory in Jiangsu, and we also operate sales and marketing offices in UAE, Australia, Vietnam, England.
Production Process Of A Self Drilling Screw




1. More than 30 years professional manufacturer of self drilling scews and self tapping screws in China.
2. Three wholly owned subsidiary of factories and five warehouse stocking locations.
3. Professtional international sales team and after sales service.
4. Developed industrial belts and convenient transportation make costs lower and logistics faster.
Our Service
a) Good after-sale service, all questions will be replied within 12 hours.
b) Customized design is available. ODM&OEM are welcomed.
c) We can provide free sample, custmer should pay the freight first.
d) Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea.
e) High quality and most competitive price.
f) Advanced produce and inspecting equipments.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244889". Items marked "" are certified.
Company Profile
Tsingri is specializing in the production of self-drilling screws, self-tapping screws, roofing screws, bi-metal screws, wood screws, etc.
Our headquarters are based on Wuxi China, manufacturing is based on Jiangsu and Zhejiang, and we also operate sales and marketing offices in USA, Qatar, Vietnam, Brazil.
Tsingri screws is manufactured on a 5000 square meter area with a total capacity of 500tons per month, we have a 3000 square meter warehouse stocking most of the regular standard screws.
You can depend on high quality service as we treat every email within 24 hours (usually much faster). Should anything unforeseen ever occur, we guarantee sales support with effective service coordination from our experienced engineers.
As a veritable "one- stop shop" for self tapping screws and self drilling screws, Tsingri offers same day delivery of in-stock items and a wide a wide variety of supply chair solutions tailored to the needs of our customers. Our custom inventory control programs provide extensive cost saving to our customers.
About Our Factory & Business Background
- Address
- Room 912, Bldg 2, No.3000 Tongjin Ave, Wujiang District, Suzhou, 215217, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 100 pcs
-
Supply Chain Partners
- 28
Our Production Capability & Technical Expertise
- Main Products
- Self Tapping Screw, Self Drilling Screw, Roofing Screw, Ruspert Screw, Wood Screw, Bi-Metal Screw, Heavy Duty Roofing Fasteners, Chipboard Screws, Concrete Screws, Timber Screws
-
Customization Options
- Customization from Designs, Customization from Samples, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 1 year
-
Main Markets
- Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- What is the lead time for standard products?
- Standard products are in stock and can be shipped within 7 days.
- What is the lead time for customized products?
- Customized products typically require 15-30 days for production.
- Is customization available for this product?
- Yes, we offer customized head shapes, sizes, materials, and surface treatments.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 100 pcs.
- What certifications does the product have?
- The product is certified by ISO, FM, and ETA.
- What is the corrosion resistance performance?
- It withstands 30 cycles of Kesternich testing and 1800 hours of salt spray with less than 15% red rust.
- Are free samples available?
- Yes, free samples are available for testing, but the customer needs to pay for the freight.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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