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Internal-Tooth Lock Washer 1250201/1257030

Volume Discount

The teeth protruding into the inner diameter prevent rattling and loosening of screws when combined with flat washers, etc.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 45; 60

Part Number
125703025020
125703025026
125703025030
125703025035
125703025040
125703025050
125703025060
125703025080
125703025100

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Material	Surface Treatment	I.D. d (mm)	Thread Nominal (M)	Thickness T (mm)	Material: Steel	Material: Stainless Steel	Surface Treatment (Details)	O.D. D (mm)
1 Piece(s)		8 Days or more	10	[Steel] Steel	Trivalent Chromate	2.2	2	0.3	Spring Steel	-	Trivalent Chromate	4.8
1 Piece(s)		8 Days or more	10	[Steel] Steel	Trivalent Chromate	2.8	2.6	0.3	Spring Steel	-	Trivalent Chromate	5.8
1 Piece(s)	Available	8 Days or more	10	[Steel] Steel	Trivalent Chromate	3.2	3	0.45	Spring Steel	-	Trivalent Chromate	6.5
1 Piece(s)		8 Days or more	10	[Steel] Steel	Trivalent Chromate	3.7	3.5	0.45	Spring Steel	-	Trivalent Chromate	7.5
1 Piece(s)		8 Days or more	10	[Steel] Steel	Trivalent Chromate	4.3	4	0.45	Spring Steel	-	Trivalent Chromate	8.5
1 Piece(s)	Available	8 Days or more	10	[Steel] Steel	Trivalent Chromate	5.3	5	0.6	Spring Steel	-	Trivalent Chromate	10
1 Piece(s)	Available	8 Days or more	10	[Steel] Steel	Trivalent Chromate	6.4	6	0.6	Spring Steel	-	Trivalent Chromate	11
1 Piece(s)	Available	8 Days or more	10	[Steel] Steel	Trivalent Chromate	8.4	8	0.8	Spring Steel	-	Trivalent Chromate	15
1 Piece(s)	Available	8 Days or more	10	[Steel] Steel	Trivalent Chromate	10.5	10	0.9	Spring Steel	-	Trivalent Chromate	18

Basic Information

Types (Applications)	Loosening prevention	Type	Toothed washer, chrysanthemum shape	Sales Unit	Low Quantity Available beginning with 1 pc.
Type, Toothed Washer	Internal Teeth Profile

Configure

9 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Material
- Steel
  - Steel
- Stainless Steel
  - Phosphor bronze
Clear
I.D. d(mm)
2.2

2.5

2.8

3.2

3.7

4.3

4.8

5.3

6.4

8.4

10.5

12.5

14.5

16.5

19

21

23

25
Clear
Thread Nominal (M)
2

2.3

2.6

3

3.5

4

4.5

5

6

8

10

12

14

16

18

20

22

24
Clear
Thickness T(mm)
0.3

0.45

0.5

0.6

0.8

0.9

1

1.2

1.4

1.6
Clear
Material: Steel
- Spring Steel
Clear
Material: Stainless Steel
- 304 Stainless Steel
Clear
Surface Treatment (Details)
- Gloss finishing
- Trivalent Chromate
Clear
O.D. D(mm)
4.8

5.3

5.8

6.5

7.5

8.5

9.5

10

11

15

18

21

23

26

29

32

35

38
Clear
type
- 1250201
- 1257030
Clear
Surface Treatment
- No
- Trivalent Chromate
Clear

Days to Ship

All

8 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Internal-Tooth Lock Washer 1250201/1257030

Basic Information

Configure

Specification/Dimensions

Material

I.D. d(mm)

Thread Nominal (M)

Thickness T(mm)

Material: Steel

Material: Stainless Steel

Surface Treatment (Details)

O.D. D(mm)

type

Surface Treatment

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

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