简体 | 繁體 | FastenerExpo |

Click Specification

(Non-preferred) dimensions in parentheses.

Spring Lock Washers With Safety Ring

CNS 4255 - 1978

Display drawing:

台湾CNS 4255 - 1978 CNS4255 4255CNS Spring Lock Washers With Safety Ring
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Nominal Diameter
3 4 5 6 8 10 12 (14) 16 (18)
d min
dc
d3 max=nominal size
min
h1 Nominal Size
max
min
h2 Nominal Size
max
min
s
per 1000 units≈kg
For Nominal Thread Diameter
3.1 4.1 5.1 6.1 8.2 10.2 12.2 14.2 16.2 18.2
5.4 6.7 8.25 9.5 12.5 15 17.5 21 24 27
7 9 11 12 16 19 22 27 30 34
6.7 8.7 10.6 11.6 15.6 18.5 21.5 26.5 29.5 33.5
2.5 3.5 4 4.5 5.5 6 7 9 10 11
3 4.2 4.8 5.4 6.6 7.2 8.4 10.8 12 13.2
2 2.8 3.2 3.6 4.4 4.8 5.6 7.2 8 8.8
2.5 3.2 3.7 4.1 4.9 5.4 6.2 8.2 9.2 10.2
3 3.9 4.5 5 6 6.6 7.6 10 11.2 12.4
2 2.5 2.9 3.2 3.8 4.2 4.8 6.4 7.2 8
1.25 1.75 2 2.25 2.75 3 3.5 4.5 5 5.5
0.3 0.68 1.18 1.49 3.18 4.7 7.28 14.5 19.8 27.6
M3 M4 M5 M6 M8 M10 M12 M14 M16 M18
Nominal Diameter
20 (22) 24 (27) 30 (33) 36 (39) 42
d min
dc
d3 max=nominal size
min
h1 Nominal Size
max
min
h2 Nominal Size
max
min
s
per 1000 units≈kg
For Nominal Thread Diameter
20.2 22.5 24.5 27.5 30.5 33.5 36.5 39.5 42.5
30 34 34 39 42 48 52 56 60
33 42 42 48 52 58 62 70 75
32.2 41.2 41.2 47.2 51 57 61 69 74
12.2 13.2 14.2 14.2 14.2 16.2 18.2 20.2 22.2
14.6 15.8 17 17 17 19.4 21.8 24.2 26.6
9.8 10.6 11.4 11.4 11.4 13 14.6 16.2 17.8
11.4 12.4 13.2 13.2 12.6 14.6 16.6 18.6 20.6
13.8 15 16 16 15.4 17.8 20.2 22.6 25
9 9.8 10.4 10.4 9.8 11.4 13 14.6 16.2
6.1 6.6 7.1 7.1 7.1 8.1 9.1 10.1 11.1
38.3 46.6 46.1 67.4 76.3 105 141 208 269
M20 M22 M24 M27 M30 M33 M36 M39 M42

Similar Standards

1 Single Coil Spring Lock Washers, Normal Type [GB]
GB /T 93 - 1987
Single Coil Spring Lock Washers, Normal Type

View Suppliers
2 Single coil spring lock washers,Normal type [GB]
GB 93 - 1976
Single coil spring lock washers,Normal type

View Suppliers
3 Spring Lock Washers, With Tang Ends-A type [DIN]
DIN 127 (A) - 1987
Spring Lock Washers, With Tang Ends-A type
4 High-collar helical spring-lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999
High-collar helical spring-lock washers
5 Regular helical spring lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999
Regular helical spring lock washers
6 Spring Lock Washers with Safety Ring [DIN]
DIN 6913 - 1987
Spring Lock Washers with Safety Ring
7 High-collar helical spring lock washers [Table 4] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.1 - 2009 (R2016)
High-collar helical spring lock washers [Table 4] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
8 Dimensions of Regular Helical Spring-Lock Washers [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME/ANSI]
ASME/ANSI B 18.21.1 - 2009
Dimensions of Regular Helical Spring-Lock Washers [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
9 Spring Lock Washers With Square Ends For Cheese Head Screws [DIN]
DIN 7980 - 1987
Spring Lock Washers With Square Ends For Cheese Head Screws
10 Heavy Metric Helical Spring Lock Washers [Table 3] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.2M - 1999 (R2014)
Heavy Metric Helical Spring Lock Washers [Table 3] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286)
11 Spring Lock Washers, With Square Ends -B type [DIN]
DIN 127 (B) - 1987
Spring Lock Washers, With Square Ends -B type
12 Regular helical spring lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1983
Regular helical spring lock washers
13 High-collar helical spring lock washers [Table 4] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME/ANSI]
ASME/ANSI B 18.21.1 - 2009
High-collar helical spring lock washers [Table 4] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
14 Extra-duty helical spring-lock washers [Table 3] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.1 - 2009 (R2016)
Extra-duty helical spring-lock washers [Table 3] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
15 Regular Metric Helical Spring Lock Washers [Table 2] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.2M - 1999 (R2014)
Regular Metric Helical Spring Lock Washers [Table 2] (SAE J403, J411, J404, J405, ASTM B211, B159, B99, QQ-N-286)
16 Extra-duty helical spring-lock washers [Table 3] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME/ANSI]
ASME/ANSI B 18.21.1 - 2009
Extra-duty helical spring-lock washers [Table 3] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
17 Regular Helical Spring-Lock Washers [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.1 - 2009 (R2016)
Regular Helical Spring-Lock Washers [Table 1] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
18 Heavy Helical Spring-Lock Washers [Table 2] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME]
ASME B 18.21.1 - 2009 (R2016)
Heavy Helical Spring-Lock Washers [Table 2] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
19 Single coil spring lock washers,heavy type [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999
Single coil spring lock washers,heavy type
20 Dimensions of Heavy Helical Spring-Lock Washers [Table 2] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286) [ASME/ANSI]
ASME/ANSI B 18.21.1 - 2009
Dimensions of Heavy Helical Spring-Lock Washers [Table 2] (SAE J403, J411, J405, J404, ASTM B211, B159, B99, QQ-N-286)
21 Extra-duty helical spring-lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999
Extra-duty helical spring-lock washers
22 Type B single coil rectangular section spring washers [BS]
BS 1802 (B) - 1951
Type B single coil rectangular section spring washers
23 Spring Lock Washers [NF]
NF E 25-515
Spring Lock Washers
24 Type A single coil square section spring washers [BS]
BS 1802 (A) - 1951
Type A single coil square section spring washers
25 Single Coil Spring Lock Washers, Normal Series [UNI]
UNI 1751 - 1941
Single Coil Spring Lock Washers, Normal Series
26 Spring Lock Washers - Regular Type  【Table 1】SW/No.2 [JIS]
JIS B 1251 (SW/No.2) - 2001
Spring Lock Washers - Regular Type 【Table 1】SW/No.2
27 Spring Washers - Heavy Type 【Table 2】SW/No.3 [JIS]
JIS B 1251 (SW/No.3) - 2001
Spring Washers - Heavy Type 【Table 2】SW/No.3
28 Spring washer [UNI]
UNI 9195
Spring washer
29 Single Coil Spring Lock Washers,Light Type [GB]
GB 859 - 1987
Single Coil Spring Lock Washers,Light Type
30 Metric Spring Lock Washers - Type BP [BS]
BS 4464 - 1969
Metric Spring Lock Washers - Type BP
31 Type C single coil girder section spring washers [BS]
BS 1802 (C) - 1951
Type C single coil girder section spring washers
32 Double Coil Helical Spring Lock Washers - Type D [BS]
BS 4464 - 1969
Double Coil Helical Spring Lock Washers - Type D
33 Single Coil Spring Lock Washers Heavy Type [GB]
GB 7244 - 1987
Single Coil Spring Lock Washers Heavy Type
34 Type D double coil spring washers [BS]
BS 1802 (D) - 1951
Type D double coil spring washers
35 Spring Lock Washer - Relular Type [Table 4] SW/No.2 [JIS]
JIS B 1251 (SW/No.2) - 2018
Spring Lock Washer - Relular Type [Table 4] SW/No.2
36 Metric Spring Lock Washers - Type A [BS]
BS 4464 - 1969
Metric Spring Lock Washers - Type A
37 Spring Lock Washer - Heavy Type [Table 5] SW/No.3 [JIS]
JIS B 1251 (SW/No.3) - 2018
Spring Lock Washer - Heavy Type [Table 5] SW/No.3
38 Single Coil Spring Lock Washer For Assembly [GB]
GB 9074.26 - 1988
Single Coil Spring Lock Washer For Assembly
39 Metric Spring Lock Washers - Type B [BS]
BS 4464 - 1969
Metric Spring Lock Washers - Type B
40 Spring Washers - Type A and B [IS]
IS 3063 - 1994 (R2004)
Spring Washers - Type A and B
41 Heavy Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015
Heavy Helical Spring-Lock Washers
42 Spring Washers [AS]
AS 1559 - 2018
Spring Washers
43 Enhanced Spring Washer For Electric Switch [CNS]
CNS 8930 - 1982
Enhanced Spring Washer For Electric Switch
44 Single Coil Spring Lock Washers, Normal Type [CNS]
CNS 161 - 1994
Single Coil Spring Lock Washers, Normal Type
45 Spring washer [KS]
KS B 1324 - 2017 (R2022)
Spring washer
46 Spring Washer [GOST]
GOST 6402 - 1970 (R1982)
Spring Washer
47 Spring washers for railway turnouts [YJT]
YJT 6010
Spring washers for railway turnouts
48 Regular Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015
Regular Helical Spring-Lock Washers
49 Helical Spring Lock Washers [SAE]
SAE J 489B (Table 2) - 1974
Helical Spring Lock Washers
50 High-Collar Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015
High-Collar Helical Spring-Lock Washers
51 Extra-Duty Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015
Extra-Duty Helical Spring-Lock Washers