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Double Twin Thread Thin Sheet Metal Self Tapping Drilling Screws

Basic Info.Model NO.thin sheet screwMaterialStainless SteelTypeHexagon HeadConnectionCommon BoltHead StyleHexagonalStandardDIN, ANSI, GB, JIS, BSW, GOSTGrade8.8ApplicationMachinery, Chemical Industry, Environmental, BuildingFinishHot GalvanizingProcessCold FormingSampleFree SampleAvailable MaterialC......Keywords:Double Twin Thread Thin Sheet Metal Self Tapping Drilling Screws, Solar Screw, PV Screw

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Product Description

Basic Info.

Model NO.

thin sheet screw

Material

Stainless Steel

Type

Hexagon Head

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Process

Cold Forming

Sample

Free Sample

Available Material

Carbon Steel, High Strength Steel, Stainless Steel

Used

Machinery, Chemical Industry, Environmental, Build

Trademark

QBH

Transport Package

25kg/Carton

Specification

Customized

Origin

China

HS Code

73261990

Product Description

Double Twin Thread Thin Sheet Self-drilling Screws For Aluminum and Steel Profile Sheets
	Material
	SS304+SCM435 Or Customized
	Surface Treatment
	Zinc Plated or Ruspert 500-3000H, Dacromet, Customized
	Size
	4.8/5.5/6.0mm
	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)	Length (mm)	Thread Length (mm)	Washer	Head Diameter (mm)	Drilling capacity (mm)
4.5	25	23.5	14mm EPDM	10.5	1 x 1.0/2 x 0.8
5.5	25	23.5	16mm EPDM	11.0	1 x 1.25/2 x 1.0
6.0	25	24.5	16mm EPDM	11.5	1 x 1.25/2 x 1.0
6.0	38	37.5	16mm EPDM	11.5	1 x 1.25/2 x 1.0

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