DIN EN 16983 (C) - 2017 Disc Spring Washers - Series C

Unit: 毫米(mm)

Nominal Diameter

12.5

group
d₂	max=nominal size (h12)
	min
d₁	min=nominal size (H12)
	max
t
t₁
h₁
h

1	1	1
8	10	12.5
7.85	9.85	12.32
4.2	5.2	6.2
4.32	5.32	6.35
0.2	0.25	0.35
-	-	-
0.25	0.3	0.45
0.45	0.55	0.8

①,Material a)Made from steel as specified in EN 10083, EN 10089 or EN 10132-4. Carbon steel shall only be used for the manufacture of group 1 springs. steel as above shall be based on a modulus of elasticity E of 206 000 MPa. b) The modulus of elasticity and strength property of other materials (e.g. stainless steel for springs in accordance with EN 10151, copper alloys (spring bronze) in accordance with EN 1654) will likely be different. In this case, we recommend that you contact the spring manufacturer.

GB /T 956.3 - 2017

Conical Spring Washers

GB /T 9074.31 - 2017

Conical Spring Washers For Assemblies

DIN 6796 - 2009

Conical Spring Washers for Bolted Connections
Suppliers(2)

DIN 6908 - 1995

Conical Spring Washers For Screw And Washer Assemblies

DIN 6908 - 1990

Conical spring washers for screw and washer assemblies

DIN 6795

Grounding washers
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DIN 9250 (SS)

Lock washers with doule faced printing, stainless steel
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DIN 9250 (VSS)

Lock washers with doule faced printing, stainless steel, heavy type
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DIN 9250 (S)

Lock washers with doule faced printing, steel
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DIN 9250 (VS)

Lock washers with doule faced printing, steel, heavy type
Suppliers(1)

JIS B 2706 (L) - 2001

Coned Disc Springs for Light Load Use

JIS B 1252 (1H) - 1995

Conical Spring Washers - Class 1 - Heavy Load

JIS B 1251 (CW/1L、1H) - 2018

Conical Spring Lock Washers - Type 1【Table 6/Table 7】CW/1L，1H

JIS B 1251 (CW/2L、2H) - 2018

Conical spring lock washers - Type 2 【Table 8-9】CW/2L,2H

JIS B 1251 (CW/1L、1H) - 2001

Conical Spring Lock Washers - Type 1【Table 3】CW/1L、1H

JIS B 2706 (H) - 2001

Coned Disc Springs for Heavy Load Use

JIS B 1252 (1L) - 1995

Conical Spring Washers - Class 1 - Light Load

JIS B 1252 (2L) - 1995

Conical Spring Washers - Class 2 - Light Load

JIS B 1252 (2H) - 1995

Conical Spring Washers - Class 2 - Heavy Load

Q 419

Countersunk spring washers

Q 420

JB /ZQ 4010 - 2006

Disc Spring Washers
Suppliers(1)

JB /ZQ 4340 - 2006

Knurling disc washer
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UNI 8836

Countersunk spring washers

NF E 25-510 - 2008

Conical Static Washers For Bolted Connections - Symbol CL
Suppliers(1)

NF E 25-510 - 1984

Conical Static Washers For Bolted Connections - Symbol CL
Suppliers(1)

NF E 25-104 - 1978

Conical Spring Washers - Dynamic Washers (Or So-Called Belleville Spring Washers)

YJT 6004 (SKM)

Knurled disc washer — SKM
Suppliers(1)

YJT 6005 (SKK)

Suppliers(1)

YJT 6006 (SKS)

Suppliers(1)

YJT 6007 (SKZ)

Suppliers(2)

YJT 6008 (SKB)

Suppliers(1)

YJT 6015 (NFE 3L)

Triple Fold, Four Fold Disc Washer
Suppliers(1)

YJT 61032

Contact washers（YJT 1032）
Suppliers(1)

YJT 6016 (SKL)

SN 70093 - 1993

Suppliers(1)

SAE J 773 - 1998

Conical Spring Washers - Type L and Type H

DIN EN 16983 (A) - 2017

Disc Springs - Series A
Suppliers(3)

DIN EN 16983 (B) - 2017

Conical Spring Washers - Series B
Suppliers(2)

QC /T 601 - 1999

Conical Spring Washers

QC /T 607 (A) - 1999

T/ZZB 1178 (C) - 2019

Stainless Steel Conical Spring Washers - Type C

Guangdong STL Fastening System Co., Ltd.
Contact:	Mr. Xiong
Cellphone：	+86-13928467909
QQ：	273256652
email：	szjydwj@126.com
Material: S60C, SUS304, 316 (A2/A4) high quality steel imported from Japan. Surface treatment: nature, harden, black phosphating, dehydrogenation, zinc plated, dacromet, electroplating, etc.; Specification: complete

SPIROL Asia
Contact:	Manager XU
Cellphone：	+86-13761384016
email：	info-cn@spirol.com bill.wang@spirol.com
Material: carbon steel, alloy steel, nickel stainless steel; Specifications: outer diameter 8~112mm, inner diameter 3.20~57mm, thickness 0.2~6 mm; Surface treatment: phosphating and oiling, no surface treatment.