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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Lock Nuts（Surface Treatment：Trivalent Chromate Page2）

Category page for Lock Nuts/Non-Loosening Nuts. For MISUMI, you can select from M1 to 64, 5 types of material and 10 types of surface processing.
Selection is also possible based on loosening prevention method (friction ring/spring/nylon, etc.).

[Lock Nuts/Non-Loosening Nuts]
These products prevent bolts from loosening by adding a locking mechanism to the nut body. Mechanism and characteristics of the loosening prevention mechanism differ depending on the brand.

64 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less

Spring Nut, Small

Spring Nut, Small【250-350 Pieces Per Package】

SAKAMURA

A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.

CAD ：: 2D / 3D

Standard Price:	SGD 93.52-
Days to Ship:	4 Day(s) or more

Tough Lock Flange Fine

Tough Lock Flange Fine【120-250 Pieces Per Package】

SUNCO

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

CAD ：: 2D / 3D

Standard Price:	SGD 53.85-
Days to Ship:	4 Day(s) or more

Triple Lock

Triple Lock【1-2,500 Pieces Per Package】

KISHU FASTENER

Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.

Standard Price:	SGD 0.60-
Days to Ship:	4 Day(s) or more

Small Three Lock

Small Three Lock【700 Pieces Per Package】

KISHU FASTENER

Small version of prevailing lock nuts. Mainly used on automobiles, load-carrying trays, casters, etc.

Standard Price:	SGD 129.63
Days to Ship:	4 Day(s) or more

Fine 4T Tough Locking

Fine 4T Tough Locking【200 Pieces Per Package】

SATO RASHI

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and helps prevent nut loosening..

Standard Price:	SGD 45.33
Days to Ship:	4 Day(s) or more

Compact, Fine 4T Tough Locking

Compact, Fine 4T Tough Locking【200 Pieces Per Package】

SATO RASHI

Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and helps prevent nut loosening..

Standard Price:	SGD 66.17
Days to Ship:	4 Day(s) or more

4T Tough Lock Flange (Fine Thread)

4T Tough Lock Flange (Fine Thread)【120-250 Pieces Per Package】

SATO RASHI

The combination of a flange and Tuflok patch keep the screw fastened securely to the bearing surface and offers more effective prevention of loosening.

Standard Price:	SGD 53.85-
Days to Ship:	4 Day(s) or more

8T Tough Lock Flange

8T Tough Lock Flange【120-350 Pieces Per Package】

SATO RASHI

[Materials] Iron
[Surface treatment] Trivalent chromate, Screw thread ridge
[Type] Metric coarse, Application/Function, Locking
[Sales unit] Box/package
[Surface treatment](Details) Trivalent white Locking details: tough lock
[Nominal Thread (M)] 6 8 10
[Pitch (mm)] 1 1.25 1.5

Standard Price:	SGD 75.06-
Days to Ship:	4 Day(s) or more

Nylon Nut (Type 1, Small Size)

Nylon Nut (Type 1, Small Size)【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.

Standard Price:	SGD 135.43
Days to Ship:	4 Day(s) or more

Nylon Nut (Type 3)

Nylon Nut (Type 3)【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.

Standard Price:	SGD 80.87-
Days to Ship:	4 Day(s) or more

Tenrock

Tenrock【650-3,000 Pieces Per Package】

SUNCO

A marking is stamped across the wrench flats of the hex nut, creating an unevenness in the thread. When mated with a bolt, the uneven thread increases the initial tightening torque.

CAD ：: 2D / 3D

Standard Price:	SGD 114.80-
Days to Ship:	4 Day(s) or more

Thin, Lead Locking Nut

Thin, Lead Locking Nut【400-1,800 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.

Standard Price:	SGD 210.98-
Days to Ship:	4 Day(s) or more

Wedge Nut Type F (Iron/Trivalent Chromate) (Pack Product)

YAHATA

The special wedge face shape locks the target bolt tightly.
For mounting onto bicycles, vibrating machinery, tools, casters, etc.
Fits into small boxes. When placing an order, please enter the number of pieces in the quantity column.

Standard Price:	SGD 0.62-
Days to Ship:	9 Day(s) or more

U Nut

SUNCO

[Material] Steel / Stainless Steel / S45C / Titanium / SCM435(H)
[Surface Processing] Trivalent White / Trivalent Black / None
[Nominal of Thread (M)] 5/10/12/14/16/18/24/30/36/42
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse / Metric Fine
[Loosening Prevention Details] Friction Nut

Standard Price:	SGD 2.05-
Days to Ship:	4 Day(s) or more

U Nut (Fine)

U Nut (Fine)【1-65 Pieces Per Package】

SUNCO

[Material] Steel
[Surface Processing] Trivalent White / Trivalent Black
[Nominal of Thread (M)] 12/20/22/24/30/36/39/42
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut

Standard Price:	SGD 1.85-
Days to Ship:	7 Day(s) or more

U Nut (Fine P=1.5)

SUNCO

[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 12/30
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut

Standard Price:	SGD 1.89-
Days to Ship:	7 Day(s) or more

U Nut, Thin

SUNCO

[Material] Steel
[Surface Processing] Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 4/10/12/14/16/20/24
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] U Nut

Standard Price:	SGD 2.21-
Days to Ship:	4 Day(s) or more

Iron U-Nut Thin Type (Smooth Cut)

Iron U-Nut Thin Type (Smooth Cut)【1-500 Pieces Per Package】

SUNCO

[Material] Steel
[Surface Processing] None / Bright Chromate Plating / Trivalent White / Trivalent Black
[Nominal of Thread (M)] 8/12/14/16/20/24
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Fine
[Loosening Prevention Details] U Nut

Standard Price:	SGD 2.33-
Days to Ship:	4 Day(s) or more

Stable Nut Thin Type

Stable Nut Thin Type【400 Pieces Per Package】

SUNCO

[Material] Steel
[Surface Processing] Trivalent White
[Nominal of Thread (M)] 10
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] Friction Nut

Standard Price:	SGD 287.05
Days to Ship:	7 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Applications, Functions
Thread Type
Surface Treatment
Sales Unit
Locking Details
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type


Brand	SAKAMURA	SUNCO	KISHU FASTENER	KISHU FASTENER	SATO RASHI	SATO RASHI	SATO RASHI	SATO RASHI	TOMOE KOGYO	TOMOE KOGYO	SUNCO	SUNCO	YAHATA	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Spring Nut, Small【250-350 Pieces Per Package】	Tough Lock Flange Fine【120-250 Pieces Per Package】	Triple Lock【1-2,500 Pieces Per Package】	Small Three Lock【700 Pieces Per Package】	Fine 4T Tough Locking【200 Pieces Per Package】	Compact, Fine 4T Tough Locking【200 Pieces Per Package】	4T Tough Lock Flange (Fine Thread)【120-250 Pieces Per Package】	8T Tough Lock Flange【120-350 Pieces Per Package】	Nylon Nut (Type 1, Small Size)【500 Pieces Per Package】	Nylon Nut (Type 3)【500 Pieces Per Package】	Tenrock【650-3,000 Pieces Per Package】	Thin, Lead Locking Nut【400-1,800 Pieces Per Package】	Wedge Nut Type F (Iron/Trivalent Chromate) (Pack Product)	U Nut	U Nut (Fine)【1-65 Pieces Per Package】	U Nut (Fine P=1.5)	U Nut, Thin	Iron U-Nut Thin Type (Smooth Cut)【1-500 Pieces Per Package】	Stable Nut Thin Type【400 Pieces Per Package】
CAD	2D / 3D	2D / 3D									2D / 3D
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	9 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more
Nominal of Thread (M)	8 ～ 10	10 ～ 12	5 ～ 20	8	10	12	10 ～ 12	6 ～ 10	8	6	5 ～ 8	6 ～ 10	4 ～ 12	5 ～ 36	12 ～ 42	12 ～ 30	4 ～ 24	12 ～ 24	10
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Applications, Functions	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Standard	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock
Thread Type	Metric, Coarse	Metric, Fine	Metric, Coarse	Metric, Coarse	Metric, Fine	Metric, Fine	Metric, Fine	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Fine	Metric, Fine	Metric, Coarse	Metric, Fine	Metric, Coarse
Surface Treatment	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate
Sales Unit	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	-	Box, Pkg.	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.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.
Locking Details	Spring Nut	Other Special Shapes	Other Special Shapes	Other Special Shapes	U Nut	U Nut	U Nut	U Nut	Nylon Nut	Nylon Nut	-	Friction Nut	Other Special Shapes	Friction Nut	U Nut	U Nut	U Nut	U Nut	Friction Nut
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment (Details)	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate
Hex Nut Type	-	-	-	-	-	-	-	-	Class 1	Class 3	Class 1	Class 2	-	Class 2	Class 2	Class 2	-	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
2

2.6

3

4

5

6

8

10

M10x0.75

12

M12x1.0

14

M15x1.0

16

M17x1.0

18

20

M20x1.0

22

24

M25x1.5

27

30

M30x1.5

33

M35x1.5

36

39

M40x1.5

42

45

M45x1.5

48

M50x1.5

52

56

60

64

M95x2.0

M100x2.0

M105x2.0

M110x2.0

M115x2.0

M120x2.0

M125x2.0

M130x2.0

M135x2.0

M140x2.0

M145x2.0

M150x2.0
Clear

Material
Brass

Brass

Stainless Steel

Steel

Titanium
Clear

Applications, Functions
- Standard
- Lock
- For Welding
- Fall-off Prevention
Clear

Thread Type
- Metric, Coarse
- Metric, Coarse (Left)
- Metric, Fine
- Unified, Coarse (UNC)
- Unified, Fine (UNF)
- Whit, Coarse
Clear

Surface Treatment
- Not Provided
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chrome Plating
- Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Polishing
- Painting, Coating
- Passivated
Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
Clear

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

Nominal of Thread (inch)
1

1 1/4

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
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Chrome Plating
- Parkerizing
- Barrel, Passivated
- Special Chemical Grinding
- Black Paint
- Seizure-Against Coating
- Other Special Treatment
Clear

Hex Nut Type
Class 1

Class 2

Class 3
Clear

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Lock Nuts（Surface Treatment：Trivalent Chromate Page2）

Configure

Specification/Dimensions

Nominal of Thread (M)

Material

Applications, Functions

Thread Type

Surface Treatment

Sales Unit

Locking Details

Nominal of Thread (inch)

Surface Treatment (Details)

Hex Nut Type

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