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M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

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Kunshan Grace Hardware Co., Ltd.

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M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

Certification : ISO9001 CE

MOQ : 1000 pieces

Price : CN¥0.1458/pieces >=1000 pieces

finish : Plain, Zinc

style : Wedge

material : Steel, Stainless Steel

application : General Industry, Heavy Industry, Retail Industry

place of origin : Jiangsu, China

model number : DIN6319

Inside Diameter : 20mm

Type : Slotted

Surface Treatment : Polished, zinc plated

Compatible Screw Size : M8, M6, M10, M4, M12

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Product Description

M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

Standard:	M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer
Size:	1/4”-1”, M6-M30
Material:	Carbon Steel, Alloy Steel, Stainless Steel
Grade:	SAE J429 Gr.2, 5,8;class 4.8, 8.8, 10.9
Thread:	M, UNC, UNF
Finish:	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G., Zinc-nickel alloy
Packing:	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application:	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Test Equipments:	Caliper,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter

M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

Testing Laboratory

M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing.

Production Process

M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer

First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface, make the surface to be bright and clean and uniform and beautiful.

FAQ

Q1 : Can l get a sample?

A: Yes, we can provide free samples for stock items. You just need to pay delivery charge;

If it is a custom item, there may be mould charge be paid.

Q2: How long for production?

A: 3-10 days for stock items.

25-30 days for mass production and custom items.

Q3: What is your payment term?

A: 30% TT deposit, 70% balance before shipment.

Q4 : Do you have QC ?

A: Yes, we have OC team who will inspect raw material, every process during production, goods measurement and mechanical property, testreport can be offered .

Q5 : ls the test report traceable?

A: Yes, test report for each batch

Q6: what services can we provide?

A. Delivery Terms: EXW,FOB,CIF;

Payment Currency:USD,EUR,CNY;

Payment Type: T/T,L/C,PayPal;

Language Spoken:English,Chinese

M5 M6 M8 M10 M12 M16 Spherical Gasket Convex Washer Dome Conical Countersunk Washers DIN6319 Round Cone Washer Images

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