DIN 6796 - 1987 Conincal Spring Washers Bor Bolt/Nut Assemblies

Unit: 毫米(mm)

Thread Size
d

Φ2

Φ2.5

Φ3

d	min
	max
d_c	max
	min
h ^①
H	max
	min
per 1000 units ≈ kg

2.2	2.7	3.2
2.45	2.95	3.5
5	6	7
4.7	5.7	6.64
0.4	0.5	0.6
0.6	0.72	0.85
0.5	0.61	0.72
0.05	0.09	0.14

①,See DIN 1544 for limit deviations for h not exceed 6 mm and DIN 1543 for h exceeding 6 mm.

GB /T 1972 (A) - 2005

Disc Spring-A Style
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GB /T 1972 (B) - 2005

Disc Spring-B Style
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GB /T 1972 (C) - 2005

Disc Spring-C Style
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GB /T 1972 (A) - 1992

Disc spring-A style
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GB /T 1972 (B) - 1992

Disc spring-B style
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GB /T 1972 (C) - 1992

Disc spring-C style
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DIN 2093 (B) - 2013

Conical Spring Washers- Series B
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DIN 2093 (C) - 2013

Disc Spring Washers-Series C
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DIN 2093 (A) - 2013

Disc Springs - Series A
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DIN 9025 (S)

Dish spring safe washers s-style
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DIN 9025 (VS)

Dish spring safe washers vs-style
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JB /ZQ 4712 - 2006

Disc Springs

UNI 8737

Coned-Disc (Or Belville) Springs

NF E 25-511 - 1984

Conical Knurled Spring Washers, Symbol CS
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NF E 25-511 - 1980

Knurling Disc Spring
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Anhui Ningguo Dongbo Fastener Co., Ltd.
Contact:	Manager Zhou
Cellphone：	+86-13966221988
email：	ZBY@dong-bo.com.cn
Material: spring steel 65Mn, stainless steel 304, 420; Surface treatment: black oxide, galvanized, dacro, nature, geomet, phosphating; Specification: complete

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