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Serrated Lock Washers - Type A, with External Teeth

DIN 6798 (A) - 1988

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Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs

Default density g/cm³

Size

1.7

2.2

2.7

3.2

3.7

4.3

5.3

6.4

7.4

8.4

d	min=nominal size
	max
d_c	max=nominal size
	min
t
Number of Teeth	min
per 1000 units≈kg
For Nominal Thread Diameter

1.7	2.2	2.7	3.2	3.7	4.3	5.3	6.4	7.4	8.4
1.84	2.34	2.84	3.38	3.88	4.48	5.48	6.62	7.62	8.62
3.6	4.5	5.5	6	7	8	10	11	12.5	15
3.3	4.2	5.2	5.7	6.64	7.64	9.64	10.57	12.07	14.57
0.3	0.3	0.4	0.4	0.5	0.5	0.6	0.7	0.8	0.8
9	9	9	9	10	11	11	12	14	14
0.02	0.03	0.045	0.06	0.11	0.14	0.28	0.36	0.5	0.8
M1.6	M2	M2.5	M3	M3.5	M4	M5	M6	M7	M8

Size

10.5

d	min=nominal size
	max
d_c	max=nominal size
	min
t
Number of Teeth	min
per 1000 units≈kg
For Nominal Thread Diameter

10.5	13	15	17	19	21	23	25	28	31
10.77	13.27	15.27	17.27	19.33	21.33	23.33	25.33	28.33	31.39
18	20.5	24	26	30	33	36	38	44	48
17.57	19.98	23.48	25.48	29.48	32.38	35.38	37.38	43.38	47.38
0.9	1	1	1.2	1.4	1.4	1.5	1.5	1.6	1.6
16	16	18	18	18	20	20	20	22	22
1.25	1.6	2.3	2.9	5	6	7.5	8	12	14
M10	M12	M14	M16	M18	M20	M22	M24	M27	M30

①,Material see "Relevant material standards and grades". Steel grade being at the manufacturer's discretion. Hardness: 350 to 425 HV10

Suppliers

Best price if from GlobalFastener.com.

Anhui Ningguo Dongbo Fastener Co., Ltd.

Manager Zhou
+86-13966221988
+86-563-4186334

Material: carbon steel, stainless steel 304,420; Surface treatment: black oxide, galvanized, dacro, nature, geomet, phosphating; Specification: complete

Wenzhou Cargin Fastener Co., Ltd.

Asher

Material: carbon steel, spring steel, stainless steel; Specifications: complete specifications (can be customized according to customer requirements); Surface Treatment: black, zinc, Dacromet, phosphating etc; Sufficient stocks, welcome inquiry!

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

Suzhou ENYOO Hardware Co., Ltd.

Ms. Yao
+86-15062334911

Material: steel, alloy steel, stainless steel, copper, aluminum, etc. Specification range: complete specifications, customizable according to requirements

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Similar Standards

1	[DIN] DIN 6907 - 1990	Serrated Lock Washers with External Teeth for Screw and Washer Assemblies View Suppliers
2	[DIN] DIN 6797 (A) - 1988	Toothed Lock Washers - Type A, with External Teeth View Suppliers
3	[DIN] DIN 6797 (J) - 1988	Toothed Lock Washers - Type J, with Internal Teeth View Suppliers
4	[DIN] DIN 6798 (J) - 1988	Serrated Lock Washers - Type J, with Internal Teeth View Suppliers
5	[UNI] UNI 8841 (J) - 1985	Internal Toothed Lock Washers - Form J View Suppliers
6	[GB] GB 862.2 - 1987	Serrated Lock Washers External Teeth View Suppliers
7	[UNI] UNI 8841 (V) - 1985	Countersunk External Toothed Lock Washers - Form V View Suppliers
8	[GB] GB 861.2 - 1987	Serrated Lock Washers Internal Teeth View Suppliers
9	[GB] GB 862.1 - 1987	Lock Washers External Teeth View Suppliers
10	[GB] GB 9074.27 - 1988	Serrated Lock Washer External Teeth for Assembly View Suppliers
11	[GB] GB 956.2 - 1987	Countersunk Serrated External Toothed Lock Washers View Suppliers
12	[GB] GB 9074.28 - 1988	Lountersunk External Toothed Lock Washer for Assembly View Suppliers
13	[UNI] UNI 8842 (J) - 1985	Internal Serrated Lock Washers - Form J View Suppliers
14	[GB] GB 861.1 - 1987	Lock Washers Internal Teeth View Suppliers
15	[UNI] UNI 8842 (V) - 1985	Countersunk External Serrated Lock Washers - Form V View Suppliers
16	[UNI] UNI 8841 (A) - 1985	External Toothed Lock Washers - Form A View Suppliers
17	[UNI] UNI 8842 (A) - 1985	External Serrated Lock Washers - Form A View Suppliers
18	[GB] GB 956.1 - 1987	Countersunk External Toothed Lock Washers View Suppliers
19	[NF] NF E 25-512 - 1984	Internal Tooth Conical Spring Washers - Symbol CDJ View Suppliers
20	[CNS] CNS 4402 (V) - 1978	Countersunk External Toothed Lock Washers View Suppliers
21	[CNS] CNS 4402 (A) - 1978	Lock Washer External Teeth View Suppliers
22	[CNS] CNS 4402 (J) - 1978	Internal Tooth Lock Washers View Suppliers
23	[ASME] ASME B 18.21.1 - 2009 (R2016)	External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
24	[IFI] IFI 532 (T1) - 1982	Metric Internal Tooth Lock Washers
25	[IFI] IFI 532 (T5) - 1982	Metric External-internal Tooth Lock Washers
26	[ASME] ASME B 18.21.1 - 2009 (R2016)	Internal/ External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
27	[ASME] ASME B 18.21.2M - 1999 (R2014)	Metric Countersunk External Tooth Lock Washers [Table 7] (SAE J403, J405, ASTM B591)
28	[ASME] ASME B 18.21.2M - 1999 (R2014)	Meric External-internal Tooth Lock Washers (SAE J403, J405, ASTM B591)
29	[ASME] ASME B 18.21.2M - 1999 (R2014)	Metric External Tooth Lock Washers [Table 6] (SAE J403, J405, ASTM B591)
30	[IFI] IFI 532 (T4) - 1982	Metric Countersunk External Tooth Lock Washers
31	[IFI] IFI 532 (T3) - 1982	Metric External Tooth Lock Washers
32	[ASME/ANSI] ASME/ANSI B 18.21.1 - 2009	lnternal Tooth-Lock Washers (SAE J403, J405, ASTM B591)
33	[ASME] ASME B 18.21.1 - 2009 (R2016)	Countersunk External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
34	[EN] EN 2327 - 2006	Aerospace Series - Washers, Lock, with Radial Serrations in Alloy Steel, Cadmium Plated for Flight Control Rods
35	[IFI] IFI 532 (T2) - 1982	Metric Heavy Internal Tooth Lock Washers
36	[ASME/ANSI] ASME/ANSI B 18.21.1 - 2009	Countersunk External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
37	[ASME/ANSI] ASME/ANSI B 18.21.1 - 2009	Heavy Internal Tooth-Lock Washers (SAE J403, J405, ASTM B591)
38	[DIN] DIN 6798 (V) - 1988	Toothed Lock Washers with Countersunk - Type V
39	[ASME] ASME B 18.21.2M - 1999 (R2014)	Metric Heavy Internal Tooth Lock Washers [Table 5] (SAE J403, J405, ASTM B591)
40	[ASME] ASME B 18.21.2M - 1999 (R2014)	Metric Internal Tooth Lock Washer [Table 4] (SAE J403, J405, ASTM B591)
41	[ASME/ANSI] ASME/ANSI B 18.21.1 - 2009	External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
42	[ASME/ANSI] ASME/ANSI B 18.21.1 - 2009	Internal/ External Tooth-Lock Washers (SAE J403, J405, ASTM B591)
43	[ASME] ASME B 18.21.1 - 2009 (R2016)	lnternal Tooth-Lock Washers (SAE J403, J405, ASTM B591)
44	[DIN] DIN 6797 (V) - 1988	Toothed Lock Washers - Type V, Countersunk with External Teeth
45	[ASME] ASME B 18.21.1 - 2009 (R2016)	Heavy Internal Tooth-Lock Washers (SAE J403, J405, ASTM B591)
46	[NF] NF E 27-626 - 1982	Serrated Lock Washers. Double Row of Teeth. Plain Form
47	[JIS] JIS B 1251 (TW/AB) - 2001	External-internal Tooth Spring Lock Washers [Table 7] TW/AB
48	[JIS] JIS B 1255 (A) - 1977	Internal Teeth Lock Washers
49	[JIS] JIS B 1255 (AB) - 1977	Internal External Tooth, Type AB
50	[JIS] JIS B 1251 (TW/A) - 2018	Internal Tooth Spring Lock Washers [Table 10] TW/A
51	[JIS] JIS B 1255 (C) - 1977	Conical External Tooth, Type C
52	[JIS] JIS B 1251 (TW/B) - 2001	External Tooth Spring Lock Washers [Table 5] TW/B
53	[JIS] JIS B 1251 (TW/C) - 2001	Conical External Tooth Spring Lock Wahers [Table 6] TW/C
54	[JIS] JIS B 1251 (TW/C) - 2018	Conical External Tooth Spring Lock Wahers [Table 11] TW/C
55	[JIS] JIS B 1255 (B) - 1977	External Teeth Lock Washers
56	[JIS] JIS B 1251 (TW/AB) - 2018	External-Internal Tooth Spring Lock Washers [Table 12] TW/AB
57	[JIS] JIS B 1251 (TW/A) - 2001	Internal Tooth Spring Lock Washers [Table 5] TW/A
58	[JIS] JIS B 1251 (TW/B) - 2018	External Tooth Spring Lock Washers [Table 10] TW/B
59	[Others] ZN 1646 - 2010	Metal Lockwashers - Type C
60	[SAE] SAE J 489B (Table 7) - 1974	Internal-External Tooth Lock Washers
61	[Others] ZN 1646 - 2010	Metal Lockwashers - Type B
62	[Others] ZN 1646 - 2010	Polyamide Lockwashers - Type A
63	[CNS] CNS 4404 (A) - 1978	Serrated Lock Washer External Teeth
64	[CNS] CNS 4404 (V) - 1978	Serrated Lock Washer External Teeth - Taper Type
65	[CNS] CNS 4404 (J) - 1978	Serrated Lock Washer Internal Teeth
66	[SAE] SAE J 2655 - 2015	lnternal Tooth-Lock Washers
67	[SAE] SAE J 2655 - 2015	Heavy Internal Tooth-Lock Washers
68	[SAE] SAE J 2655 - 2015	External Tooth-Lock Washers
69	[SAE] SAE J 2655 - 2015	Countersunk 82° External Tooth-Lock Washers
70	[SAE] SAE J 2655 - 2015	Internal/ External Tooth-Lock Washers
71	[SAE] SAE J 489B (Table 3) - 1974	Internal Tooth Lock Washers
72	[SAE] SAE J 489B (Table 4) - 1974	Heavy Internal Tooth Lock Washers
73	[SAE] SAE J 489B (Table 5) - 1974	External Tooth Lock Washers
74	[SAE] SAE J 489B (Table 6) - 1974	Countersunk External Tooth Lock Washers