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Discontinued Products

Lock Nuts（Hex Nut Type：Class 1）

Data to be displayed: 30; 45; 60

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Nylon Nut (Type 1)

Nylon Nut (Type 1)【1-1,000 Pieces Per Package】

LOCKFASTENER

The included nylon ring is fitted with a male screw to prevent loosening due to rotation applied from various directions, direct vibration, and shock.

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Starting from^∗ ：	0.82 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut Type 1

Nylon Nut Type 1【1-3,000 Pieces Per Package】

SUNCO

[Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

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Starting from^∗ ：	0.08 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut (Type 1)

Nylon Nut (Type 1)【1-3,000 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration, and prevents the screw from loosening.

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Starting from^∗ ：	0.12 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Lead Lock Nut

Lead Lock Nut【80 Pieces Per Package】

SUNCO

If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

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Starting from^∗ ：	83.29 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

U Nut Class 1 and 2 (Steel / SUS304)

U Nut Class 1 and 2 (Steel / SUS304)【1-125 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

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Starting from^∗ ：	1.70 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut Class 1 Fine

Nylon Nut Class 1 Fine【1-500 Pieces Per Package】

SUNCO

[Materials] Steel S45C SWCH equivalent SUS307J3 equivalent
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

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Starting from^∗ ：	0.68 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

V-Lock Nut

V-Lock Nut【1-90 Pieces Per Package】

KISHU FASTENER

Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.

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Starting from^∗ ：	0.61 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut (Type 1, Fine Details)

Nylon Nut (Type 1, Fine Details)【1-200 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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Starting from^∗ ：	0.27 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut (Type 1, Small Size)

Nylon Nut (Type 1, Small Size)【1-500 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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Starting from^∗ ：	1.81 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nylon Nut Unified (UNF)

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS307J3
[Surface treatment] None, bright chromate plating

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Starting from^∗ ：	1.79 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nylon Nut Class 1 Small and Fine

Nylon Nut Class 1 Small and Fine【1-150 Pieces Per Package】

SUNCO

[Materials] Equivalent to SWCH/Equivalent to SUS307J3
· Surface treatment: None, trivalent chromate, bright chromate plating, chromate plating

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Starting from^∗ ：	0.71 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Locking K Nut

Locking K Nut【25-1,000 Pieces Per Package】

KFC_

[Features]
- Friction rings firmly press screw threads when tightening nuts, preventing them from coming loose.
- Handled like a standard nut; no special tools required..
[Use]
- Locations with constant vibration, such as roads and railroads
- Ceiling-hung bolts and racks
- Mounting support brackets for cables

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Starting from^∗ ：	125.88 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nylon Nut (Type 1, Fine Details)

Nylon Nut (Type 1, Fine Details)【1-500 Pieces Per Package】

LOCKFASTENER

When the internal nylon ring mates with a male screw, loosening as a result of rotation in any direction, linear vibration, or shock is avoided.

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Starting from^∗ ：	2.78 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

K Nut with Washer

K Nut with Washer【80-1,000 Pieces Per Package】

KFC_

[Features]
● Friction rings apply firm pressure on the screw threads when tightening, with an excellent anti-loosening effect
● Simplifies work processes and material management
● Locations subject to constant vibration, such as roads and railroads
● Hanging ceiling bolts and ceiling racks
● Mounting support brackets for cables

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Starting from^∗ ：	152.28 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nylon Nut Unified (UNC)

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS307J3
[Surface treatment] None, bright chromate plating

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2D / 3D CAD data available

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Starting from^∗ ：	0.30 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Nylon Nut Class 1 Small

Nylon Nut Class 1 Small【1-500 Pieces Per Package】

SUNCO

[Materials] Equivalent to SWCH, Equivalent to SUS307J3
[Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

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Starting from^∗ ：	1.81 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Iron and Stainless Steel Stable Nut

Iron and Stainless Steel Stable Nut【1-120 Pieces Per Package】

SOHWA SEISAKUSHO

Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

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Starting from^∗ ：	5.16 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nylon Nut (Type 1, Small Size, Fine Details)

Nylon Nut (Type 1, Small Size, Fine Details)【1-150 Pieces Per Package】

TOMOE KOGYO

Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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Starting from^∗ ：	0.34 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Type 1 U-Nut (SUS316L)

FUJI SEIMITSU

The definite locking nuts

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Starting from^∗ ：	2.44 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nut, Whitworth

Nut, Whitworth【1-1,000 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

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Starting from^∗ ：	0.51 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Screw Nominal (M)
Material
Surface Treatment
Thread Type
Applications, Functions
Sales Unit
Screw Nominal (inch)
Surface Treatment (Details)
Hex Nut Type
Locking Details

	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	LOCKFASTENER	SUNCO	TOMOE KOGYO	SUNCO	FUJI SEIMITSU	SUNCO	KISHU FASTENER	TOMOE KOGYO	TOMOE KOGYO	SUNCO	SUNCO	KFC_	LOCKFASTENER	KFC_	SUNCO	SUNCO	SOHWA SEISAKUSHO	TOMOE KOGYO	FUJI SEIMITSU	FUJI SEIMITSU
Product Series	Nylon Nut (Type 1)【1-1,000 Pieces Per Package】	Nylon Nut Type 1【1-3,000 Pieces Per Package】	Nylon Nut (Type 1)【1-3,000 Pieces Per Package】	Lead Lock Nut【80 Pieces Per Package】	U Nut Class 1 and 2 (Steel / SUS304)【1-125 Pieces Per Package】	Nylon Nut Class 1 Fine【1-500 Pieces Per Package】	V-Lock Nut【1-90 Pieces Per Package】	Nylon Nut (Type 1, Fine Details)【1-200 Pieces Per Package】	Nylon Nut (Type 1, Small Size)【1-500 Pieces Per Package】	Nylon Nut Unified (UNF)	Nylon Nut Class 1 Small and Fine【1-150 Pieces Per Package】	Locking K Nut【25-1,000 Pieces Per Package】	Nylon Nut (Type 1, Fine Details)【1-500 Pieces Per Package】	K Nut with Washer【80-1,000 Pieces Per Package】	Nylon Nut Unified (UNC)	Nylon Nut Class 1 Small【1-500 Pieces Per Package】	Iron and Stainless Steel Stable Nut【1-120 Pieces Per Package】	Nylon Nut (Type 1, Small Size, Fine Details)【1-150 Pieces Per Package】	Type 1 U-Nut (SUS316L)	Nut, Whitworth【1-1,000 Pieces Per Package】
CAD		2D / 3D		2D / 3D		2D / 3D				2D / 3D	2D / 3D				2D / 3D	2D / 3D
Starting from^∗	0.82 € *Unit price with basic configuration Volume Discount	0.08 € *Unit price with basic configuration Volume Discount	0.12 € *Unit price with basic configuration Volume Discount	83.29 € *Unit price with basic configuration	1.70 € *Unit price with basic configuration Volume Discount	0.68 € *Unit price with basic configuration Volume Discount	0.61 € *Unit price with basic configuration Volume Discount	0.27 € *Unit price with basic configuration Volume Discount	1.81 € *Unit price with basic configuration Volume Discount	1.79 € *Unit price with basic configuration Volume Discount	0.71 € *Unit price with basic configuration Volume Discount	125.88 € *Unit price with basic configuration	2.78 € *Unit price with basic configuration Volume Discount	152.28 € *Unit price with basic configuration Volume Discount	0.30 € *Unit price with basic configuration Volume Discount	1.81 € *Unit price with basic configuration Volume Discount	5.16 € *Unit price with basic configuration Volume Discount	0.34 € *Unit price with basic configuration Volume Discount	2.44 € *Unit price with basic configuration Volume Discount	0.51 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	Same day	Same day	Same day	6 Days	Same day	Same day	Same day	Same day	6 Days	6 Days	Same day	6 Days	Same day	6 Days	Same day	Same day	6 Days	6 Days	6 Days	6 Days
Screw Nominal (M)	1 ～ 36	2 ～ 36	2 ～ 30	16	4 ～ 64	8 ～ 20	4 ～ 24	8 ～ 24	8	-	10 ～ 12	5 ～ 24	8 ～ 12	5 ～ 16	-	8 ～ 10	14 ～ 20	10 ～ 12	4 ～ 30	-
Material	Stainless Steel ～ Titanium	Brass ～ Titanium	Brass ～ Steel	-	Stainless Steel ～ Steel	-	Stainless Steel ～ Steel	Steel	Steel	-	-	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	-	-	Steel	Steel	Stainless Steel	Stainless Steel ～ Steel
Surface Treatment	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Painting, Coating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Zinc Plating	Not Provided	Not Provided / Zinc Plating	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	-	Not Provided
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Meter (Fine)	Metric Coarse	Meter (Fine)	Metric Coarse	Unify Fine Thread UNF	Meter (Fine)	Metric Coarse	Meter (Fine)	Metric Coarse	Unify Coarse Thread UNC	Metric Coarse	Metric Coarse	Meter (Fine)	Metric Coarse	Whit Coarse
Applications, Functions	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention	Loosening Prevention
Sales Unit	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	-	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	-	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	-	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.
Screw Nominal (inch)	-	-	-	-	-	-	-	-	-	1/2 ～ 5/16	-	-	-	-	1/2 ～ No. 10	-	-	-	-	1 ～ 7/8
Surface Treatment (Details)	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Stainless Steel Coating	Other Special Treatment / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Hot Zinc Plating	Not Provided	Not Provided / Hot Zinc Plating	Not Provided / Bright Chrome Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided	Not Provided / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating
Hex Nut Type	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1	Class 1
Locking Details	Nylon Nut	Nylon Nut	Nylon Nut	Friction Nut	U Nut	Nylon Nut	Friction Nut	Nylon Nut	Nylon Nut	Nylon Nut	Nylon Nut	Friction Nut	Nylon Nut	Other Special Shapes	Nylon Nut	Nylon Nut	Friction Nut	Nylon Nut	U Nut	U Nut

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Screw Nominal (M)
1

2

2.6

3

4

5

6

8

10

M10 × 1.25

12

M 12

14

M 15

16

M 17

18

20

M 20

22

24

M25

26

27

28

30

M 30

32

33

35

M 35

36

38

39

40

M 40

42

45

M 45

48

50

M 50

52

55

M 55

56

60

M 60

64

65

70

75

80

85

90

95
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Material
Brass

Brass

Stainless Steel

Steel

Titanium
Clear

Surface Treatment
- Not Provided
- Electroless Nickel Plated
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Polishing
- Painting, Coating
- Passivated
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Thread Type
- Metric Coarse
- Metric Coarse (Left)
- Meter (Fine)
- Unify Coarse Thread UNC
- Unify Fine Thread UNF
- Whit Coarse
Clear

Applications, Functions
- Regular
- Loosening Prevention
- For Welding
- Fall-off Prevention
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Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

Screw Nominal (inch)
1

1 1/8

1/2

1/4

No. 2

3/4

3/8

No. 4

5/8

5/16

No. 6

7/8

7/16

No. 8

No. 10

No. 12
Clear

Surface Treatment (Details)
- Not Provided
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parker
- Barrel Passivated
- Special Chemical Grinding
- Stainless Steel Coating
- Black Painted
- Seizure-Against Coating
- Other Special Treatment
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Hex Nut Type
Class 1

Class 2

Class 3
Clear

Locking Details
- U Nut
- Hard Lock Nuts
- Friction Nut
- Nylon Nut
- Spring Nut
- Other Special Shapes
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