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Unit:mm

Single Coil Spring Lock Washers, Normal Type

GB /T 93 - 1987

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国标GB /T93 - 1987 GB93 93GB Single Coil Spring Lock Washers, Normal Type
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 *Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


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Size
2 2.5 3 4 5 6 8 10 12 (14) 16 (18)
d min
max
h Nominal Size
min
max
n min
max
H min
max
per 1000 units ≈ kg
2.1 2.6 3.1 4.1 5.1 6.1 8.1 10.2 12.2 14.2 16.2 18.2
2.35 2.85 3.4 4.4 5.4 6.68 8.68 10.9 12.9 14.9 16.9 19.04
0.5 0.65 0.8 1.1 1.3 1.6 2.1 2.6 3.1 3.6 4.1 4.5
0.42 0.57 0.7 1 1.2 1.5 2 2.45 2.95 3.4 3.9 4.3
0.58 0.73 0.9 1.2 1.4 1.7 2.2 2.75 3.25 3.8 4.3 4.7
0.42 0.57 0.7 1 1.2 1.5 2 2.45 2.95 3.4 3.9 4.3
0.58 0.73 0.9 1.2 1.4 1.7 2.2 2.75 3.25 3.8 4.3 4.7
1 1.3 1.6 2.2 2.6 3.2 4.2 5.2 6.2 7.2 8.2 9
1.25 1.63 2 2.75 3.25 4 5.25 6.5 7.75 9 10.25 11.25
0.016 0.033 0.06 0.15 0.258 0.47 1.07 2.06 3.51 5.51 8.15 10.98
Size
20 (22) 24 (27) 30 (33) 36 (39) 42 (45) 48
d min
max
h Nominal Size
min
max
n min
max
H min
max
per 1000 units ≈ kg
20.2 22.5 24.5 27.5 30.5 33.5 36.5 39.5 42.5 45.5 48.5
21.04 23.34 25.5 28.5 31.5 34.7 37.7 40.7 43.7 46.7 49.7
5 5.5 6 6.8 7.5 8.5 9 10 10.5 11 12
4.8 5.3 5.8 6.5 7.2 8.2 8.7 9.7 10.2 10.7 11.7
5.2 5.7 6.2 7.1 7.8 8.8 9.3 10.3 10.8 11.3 12.3
4.8 5.3 5.8 6.5 7.2 8.2 8.7 9.7 10.2 10.7 11.7
5.2 5.7 6.2 7.1 7.8 8.8 9.3 10.3 10.8 11.3 12.3
10 11 12 13.6 15 17 18 20 21 22 24
12.5 13.75 15 17 18.75 21.25 22.5 25 26.25 27.5 30
15.05 20.24 26.23 37.88 51.06 72.43 88.03 118.2 139.6 163.4 208.1

Alternative history

GB /T 93 - 1976 GB /T 93 - 1987

Similar Standards

1 Single coil spring lock washers,Normal type [GB]
GB 93 - 1976 		Single coil spring lock washers,Normal type

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2 Regular helical spring lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999 		Regular helical spring lock washers
3 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)
4 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)
5 Spring Lock Washers, With Square Ends -B type [DIN]
DIN 127 (B) - 1987 		Spring Lock Washers, With Square Ends -B type
6 Regular helical spring lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1983 		Regular helical spring lock washers
7 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)
8 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)
9 Spring Lock Washers, With Tang Ends-A type [DIN]
DIN 127 (A) - 1987 		Spring Lock Washers, With Tang Ends-A type
10 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)
11 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)
12 Spring Lock Washers with Safety Ring [DIN]
DIN 6913 - 1987 		Spring Lock Washers with Safety Ring
13 Extra-duty helical spring-lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999 		Extra-duty helical spring-lock washers
14 Spring Lock Washers With Square Ends For Cheese Head Screws [DIN]
DIN 7980 - 1987 		Spring Lock Washers With Square Ends For Cheese Head Screws
15 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)
16 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)
17 Single coil spring lock washers,heavy type [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999 		Single coil spring lock washers,heavy type
18 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)
19 High-collar helical spring-lock washers [ASME/ANSI]
ASME/ANSI B 18.21.1 - 1999 		High-collar helical spring-lock washers
20 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)
21 Double Coil Helical Spring Lock Washers - Type D [BS]
BS 4464 - 1969 		Double Coil Helical Spring Lock Washers - Type D
22 Spring Lock Washer - Relular Type [Table 4] SW/No.2 [JIS]
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23 Spring Lock Washers [NF]
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26 Metric Spring Lock Washers - Type A [BS]
BS 4464 - 1969 		Metric Spring Lock Washers - Type A
27 Metric Spring Lock Washers - Type BP [BS]
BS 4464 - 1969 		Metric Spring Lock Washers - Type BP
28 Metric Spring Lock Washers - Type B [BS]
BS 4464 - 1969 		Metric Spring Lock Washers - Type B
29 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
30 Single Coil Spring Lock Washers Heavy Type [GB]
GB 7244 - 1987 		Single Coil Spring Lock Washers Heavy Type
31 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
32 Type A single coil square section spring washers [BS]
BS 1802 (A) - 1951 		Type A single coil square section spring washers
33 Type D double coil spring washers [BS]
BS 1802 (D) - 1951 		Type D double coil spring washers
34 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
35 Spring washer [UNI]
UNI 9195 		Spring washer
36 Single Coil Spring Lock Washer For Assembly [GB]
GB 9074.26 - 1988 		Single Coil Spring Lock Washer For Assembly
37 Type B single coil rectangular section spring washers [BS]
BS 1802 (B) - 1951 		Type B single coil rectangular section spring washers
38 Type C single coil girder section spring washers [BS]
BS 1802 (C) - 1951 		Type C single coil girder section spring washers
39 Spring Washer [GOST]
GOST 6402 - 1970 (R1982) 		Spring Washer
40 Spring Washers - Type A and B [IS]
IS 3063 - 1994 (R2004) 		Spring Washers - Type A and B
41 Spring washer [KS]
KS B 1324 - 2017 (R2022) 		Spring washer
42 Spring Lock Washers With Safety Ring [CNS]
CNS 4255 - 1978 		Spring Lock Washers With Safety Ring
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 Washers [AS]
AS 1559 - 2018 		Spring Washers
46 Extra-Duty Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015 		Extra-Duty Helical Spring-Lock Washers
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 Heavy Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015 		Heavy Helical Spring-Lock Washers
50 Helical Spring Lock Washers [SAE]
SAE J 489B (Table 2) - 1974 		Helical Spring Lock Washers
51 High-Collar Helical Spring-Lock Washers [SAE]
SAE J 2655 - 2015 		High-Collar Helical Spring-Lock Washers