TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Material: Carbon Steel
Shape of Head: Hexagon
Surface Finishing: Dacromet/Ruspert

Products Details

  • Overview
  • Product Description
  • Product Details
  • Customized Process
  • Company Profile
  • Certifications
  • Customer Visit
  • Our Advantages
Overview

Basic Info.

Model NO.
ST3.2-ST8.0/5mm-300mm
Certification
ISO
Customized
Customized
Thread
Coarse/Fine Thread
Sample
Available
Testing Report
Available
Standard
International/Customized
Inspection
Third Party/SGS Report
Application
Roofing Construction Crest Fixing
Head Mark
Available
Transport Package
Required
Specification
ST4.8-ST6.3/16mm-200mm
Trademark
TGR/Tsingri
Origin
China
HS Code
7318140000
Production Capacity
500tons/Month

Packaging & Delivery

Package Size
28.00cm * 18.00cm * 15.00cm
Package Gross Weight
19.000kg

Product Description

TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Product Description

TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws
TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws Material
Stainless Steel, Carbon Steel Or Customized
Surface Treatment
Ruspert, Dacromet, Customized
Size
ST4.8-ST6.3/20mm-300mm 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 Details


1. Hex Head With Big Washer
 
TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws Integrated Cold Heading Hexagon Flange Head
Tapping Drilling Operation Smoothly Not Burst

2. Sharp Drilling Point And Self-tapping Thread

Sharp #3 Drill Point
Half Deep Thread Working For Crest Fixing                                    Customized Croase or Fine Thread
Uniform Force
Easy Tapping With Strong Locking Force
TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

3. Flat Surface Treatment, No Burrs 
 
TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws Smooth Clean And Burr-Free Surface Treatment
Exquisite Workmanship
Strong And Sturdy

High Quality Material With Ruspert Surface
Not Easy To Corrode And Rust
 

Customized Process

 
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 
TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Company Profile

Tsingri as a professional manufacture, 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 company is headquartered in Shanghai, ith factories in Jiangsu and Zhejiang, and we also operate sales and marketing offices in USA, Qatar, Vietnam, Brazil.


TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Certifications

TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Customer Visit

TGR/Tsingri Zinc-Aluminum Coating Hex Big Washer Double Upper and Lower Thread Self-drilling Screws Sandwich Panel Screws

Our Advantages

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.

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours