TGR/Tsingri 500H Ruspert Surface C1022 Hex Washer Flange Self Drilling Roofing Stitching Screws

• Material: Carbon Steel
• Shape of Head: Hexagon
• Surface Finishing: Dacromet/Ruspert
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Certification: ISO
• Customized: Customized
• Grade: 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: ST4.2-ST6.3/6mm-300mm
• Trademark: Tengri/Tsingri
• Origin: China
• HS Code: 7318140000
• Production Capacity: 500tons/Month
• Package Size: 28.00cm * 18.00cm * 15.00cm
• Package Gross Weight: 19.000kg

Product Description

Product Description

TGR/Tsingri 500H Ruspert Surface C1022 Hex Washer Flange Self Drilling Roofing Screws
	Material
	Carbon Steel 1022 Or Customized
	Surface Treatment
	Ruspert 500-5000H, Dacromet, Customized
	Size
	ST3.2-ST8.0/5mm-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 Parameters

 

Diameter(mm)	Self-drilling Capability(mm)	Effective Fixed Thickness(mm)	Washer	Screw Size	Surface
6.3mm/14#	3.0	<6	EPDM	1/4-14x3/4"	Ruspert 500H-3000H
5.5mm/12#	7.0	<10	EPDM	5.5-14x1"	Ruspert 500H-3000H
	7.0	<16	EPDM	5.5-14x1-1/4"	Ruspert 500H-3000H
	7.0	<22	EPDM	5.5-14x1-1/2"	Ruspert 500H-3000H

Surface Coating
 

AS3566 Austrulian Standard Building Screws
Corrsion Resistance	Class2	Class3	Class4	Class4+
Coating Type	Zinc+ Organic Coating (Ruspert)	Zinc+ Organic Coating (Ruspert)	Zinc+ Organic Coating (Ruspert)	Zinc+ Organic Coating (Ruspert)
Salt Spray Test	500H	1000H	2000H	3000H+
Kesternich Test	5 Cycle	7 Cycle	15 Cycle	25 Cycle

SGS Test Report

 
TSR Screws Corrosion Resistance

Product Details

1. Hex Washer Flange Head
 

Cold Heading Hex Washer Flange Head Tapping Drilling Operation Smoothly Not Burst

2. Sharp Drill Point And Tapping Thread

Sharp Thunder Shot #3 Drill Point  Deep Thread  Uniform Force Easy Tapping With Strong Locking Force

3. Flat Surface Treatment, No Burrs 
 

Smooth Clean And Burr-Free Surface Treatment Exquisite Workmanship Strong And Sturdy Ruspert 500-5000H 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 

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, with factories in Jiangsu and Zhejiang, and we also operate sales and marketing offices in USA, Qatar, Vietnam, Brazil.

Certifications

Customer Visit

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.