Basic information

Name: NFE25511 French Standard Washer

Model NO.: M3-M20

Type: Lock Washer

Material: Spring Steel：65Mn    Stainless Steel：SS304、SS316

Customized As Per Client's Requirements

Combination Washer Structure: A Type

Combination Washer Packaging: Half a Pack

Spring Washer Type: Standard

Size: M3-M20

Delivery Time: 3-20 Working Days

Production Ability: 5000000 PCS / Month

LoadingPort: Shanghai Port

ODM&OEM: Supported

MOQ: 1000 PCS

Payment Term: T/T,Westunion ,L/C

Surface Treatment: Dacromet , Gromet , Plated Zinc 

Origin: China

NFE25511 Dimension

d			dc		h		H
Nominal Diameter	Max	Min	Nominal	Tolerance	Nominal	Tolerance	Max	Min
3	3.35	3.1	6	±0.24	0.5	±0.03	0.9	0.7
			8	±0.29	0.6		1	0.8
			10	±0.29	0.6		1.2	0.95
4	4.4	4.1	8	±0.29	0.8		1.2	1
			10	±0.29	0.9	±0.04	1.4	1.15
			14	±0.35	1		1.8	1.4
5	5.4	5.1	10	±0.29	1		1.6	1.25
			12	±0.35	1.1		1.8	1.45
			16	±0.35	1.2		2.1	1.7
6	6.4	6.1	12	±0.35	1.2		1.85	1.55
			14	±0.35	1.3		2.1	1.75
			18	±0.35	1.4		2.5	2.1
8	8.58	8.2	16	±0.35	1.4		2.2	1.8
			18	±0.35	1.4		2.35	1.9
			22	±0.42	1.4	±0.05	2.7	2.2
10	10.56	10.2	20	±0.42	1.6		2.6	2.1
			22	±0.42	1.6		2.75	2.25
			27	±0.42	1.8		3.1	2.6
12	12.83	12.4	24	±0.42	1.8		2.9	2.4
			27	±0.42	1.8		3.1	2.6
			32	±0.5	2		3.6	3.1
14	14.83	14.4	30	±0.42	2.4	±0.06	3.7	3.2
16	16.83	16.4	32	±0.5	2.8		4.1	3.6
20	21.02	20.05	40	±0.5	3.2		4.9	4.3

NFE25511 Material

Materials	Our Advice For You Below :
Spring Steel：     65Mn	≤200°C，Under Normal Conditions
Stainless Steel：SS304、SS316	≤300°C，Under Corrosive Conditions
Customized As Per Client's Requirements

NFE25511 Surface Treatments

Dacromet , Gromet , Plated Zinc 

NFE25511 Application

Widely used in electric control cabinet, electrical equipment, railway, subway, mechanical and electrical equipment, communication equipment, elevator, rolling stock assembly, medical machinery and equipment and special equipment assembly industry, etc..