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Click Specification

Same specifications, different dimensions for other parts.

Unit:mm

Lock Washer External Teeth

CNS 4402 (A) - 1978

Display drawing:

台湾CNS 4402 (A) - 1978 CNS4402 4402CNS Lock Washer External Teeth
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
×

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


Select here or enter material density on the calculation page.
For Nominal Thread Diameter
1.6 1.7 1.8 2 2.3 2.5 2.6 3 3.5 4 5 ① 5 6
d min=nominal size (H13)
max
dc max=nominal size (h14)
min
Number of Teeth min
t Thickness
per 1000 units ≈ kg
1.7 1.8 1.9 2.2 2.5 2.7 2.8 3.2 3.7 4.3 5.1 5.3 6.4
1.84 1.94 2.04 2.34 2.64 2.84 2.94 3.38 3.88 4.48 5.28 5.48 6.62
3.6 3.8 4 4.5 5 5.5 5.5 6 7 8 9 10 11
3.3 3.5 3.7 4.2 4.7 5.2 5.2 5.7 6.64 7.64 8.64 9.64 10.57
6 6 6 6 6 6 6 6 6 8 8 8 8
0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.7
0.01 0.015 0.02 0.025 0.03 0.04 0.04 0.045 0.075 0.095 0.14 0.18 0.22
For Nominal Thread Diameter
7 8 ① 8 10 12 14 16 18 20 22 24 27 30
d min=nominal size (H13)
max
dc max=nominal size (h14)
min
Number of Teeth min
t Thickness
per 1000 units ≈ kg
7.4 8.2 8.4 10.5 12.5 14.5 16.5 19 21 23 25 28 31
7.62 8.42 8.62 10.77 12.77 14.77 16.77 19.33 21.33 23.33 25.33 28.33 31.39
12.5 14 15 18 20.5 24 26 30 33 36 38 44 48
12.07 13.57 14.57 17.57 19.98 23.48 25.48 29.48 32.38 35.38 37.38 43.38 47.38
8 8 8 9 10 10 12 12 12 14 14 14 14
0.8 0.8 0.8 0.9 1 1 1.2 1.4 1.4 1.5 1.5 1.6 1.6
0.3 0.4 0.45 0.8 1.1 1.7 2.1 3.5 3.8 5 6 8 9
①,For hexagon screws only.

Suppliers

Best price if from GlobalFastener.com.
Guangdong STL Fastening System Co., Ltd.

  • Mr. Xiong

  • +86-13928467909

  • +86-622-8186999

  • 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
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46 Conical External Tooth Spring Lock Wahers [Table 11] TW/C [JIS]
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49 External-internal Tooth Spring Lock Washers [Table 7] TW/AB [JIS]
JIS B 1251 (TW/AB) - 2001 		External-internal Tooth Spring Lock Washers [Table 7] TW/AB
50 Internal Tooth Spring Lock Washers [Table 5] TW/A [JIS]
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51 Internal External Tooth, Type AB [JIS]
JIS B 1255 (AB) - 1977 		Internal External Tooth, Type AB
52 External Teeth Lock Washers [JIS]
JIS B 1255 (B) - 1977 		External Teeth Lock Washers
53 Internal Teeth Lock Washers [JIS]
JIS B 1255 (A) - 1977 		Internal Teeth Lock Washers
54 Internal Tooth Spring Lock Washers [Table 10] TW/A [JIS]
JIS B 1251 (TW/A) - 2018 		Internal Tooth Spring Lock Washers [Table 10] TW/A
55 Conical External Tooth Spring Lock Wahers [Table 6] TW/C [JIS]
JIS B 1251 (TW/C) - 2001 		Conical External Tooth Spring Lock Wahers [Table 6] TW/C
56 External-Internal Tooth Spring Lock Washers [Table 12] TW/AB [JIS]
JIS B 1251 (TW/AB) - 2018 		External-Internal Tooth Spring Lock Washers [Table 12] TW/AB
57 Serrated Lock Washers. Double Row of Teeth. Plain Form [NF]
NF E 27-626 - 1982 		Serrated Lock Washers. Double Row of Teeth. Plain Form
58 External Tooth Spring Lock Washers [Table 5] TW/B [JIS]
JIS B 1251 (TW/B) - 2001 		External Tooth Spring Lock Washers [Table 5] TW/B
59 Heavy Internal Tooth-Lock Washers [SAE]
SAE J 2655 - 2015 		Heavy Internal Tooth-Lock Washers
60 Metal Lockwashers - Type C [Others]
ZN 1646 - 2010 		Metal Lockwashers - Type C
61 Metal Lockwashers - Type B [Others]
ZN 1646 - 2010 		Metal Lockwashers - Type B
62 Polyamide Lockwashers - Type A [Others]
ZN 1646 - 2010 		Polyamide Lockwashers - Type A
63 Serrated Lock Washer External Teeth [CNS]
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64 Serrated Lock Washer External Teeth - Taper Type [CNS]
CNS 4404 (V) - 1978 		Serrated Lock Washer External Teeth - Taper Type
65 Serrated Lock Washer Internal Teeth [CNS]
CNS 4404 (J) - 1978 		Serrated Lock Washer Internal Teeth
66 lnternal Tooth-Lock Washers [SAE]
SAE J 2655 - 2015 		lnternal Tooth-Lock Washers
67 Internal-External Tooth Lock Washers [SAE]
SAE J 489B (Table 7) - 1974 		Internal-External Tooth Lock Washers
68 External Tooth-Lock Washers [SAE]
SAE J 2655 - 2015 		External Tooth-Lock Washers
69 Countersunk 82° External Tooth-Lock Washers [SAE]
SAE J 2655 - 2015 		Countersunk 82° External Tooth-Lock Washers
70 Internal/ External Tooth-Lock Washers [SAE]
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71 Internal Tooth Lock Washers [SAE]
SAE J 489B (Table 3) - 1974 		Internal Tooth Lock Washers
72 Heavy Internal Tooth Lock Washers [SAE]
SAE J 489B (Table 4) - 1974 		Heavy Internal Tooth Lock Washers
73 External Tooth Lock Washers [SAE]
SAE J 489B (Table 5) - 1974 		External Tooth Lock Washers
74 Countersunk External Tooth Lock Washers [SAE]
SAE J 489B (Table 6) - 1974 		Countersunk External Tooth Lock Washers