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Lock Nuts（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.

115 items

: 30; 45; 60

Days to Ship	All Same day 8 Day(s) or Less 12 Day(s) or Less 14 Day(s) or Less 15 Day(s) or Less 16 Day(s) or Less 17 Day(s) or Less 18 Day(s) or Less 19 Day(s) or Less 22 Day(s) or Less

Stable Nut, Thin Shape

Stable Nut, Thin Shape【1-1,800 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.

Standard Price:	26,706 IDR-
Days to Ship:	8 Day(s) or more

Hyper Load Nut

KHI

The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.

Days to Ship: 8 Day(s) or more

Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Type 1, Fine Details)

Nylon Lock 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.

Standard Price:	46,481 IDR-
Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Unified UNF)

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.

Standard Price:	4,082 IDR-
Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Type 1, Fine Details)

Nylon Lock 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.

Standard Price:	4,466 IDR-
Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Type 1, Small Size)

Nylon Lock 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.

Standard Price:	3,745 IDR-
Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Type 1 / Small / Fine)

Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】

TOMOE KOGYO

Nut comprises a metal main body together with a nylon ring (Nylon 66) that functions as a locking mechanism. (Fine)
[Features]
· Nylon 66 provides high rigidity, heat resistance and wear resistance, and also possesses excellent elasticity.
· Nylon 66 maintains performance even under conditions that would be extreme for metals, and will not corrode like metals.
· The internal diameter of the nylon ring is designed to standard to be the same dimension as the effective diameter of the nut's screw thread.
· An external thread is formed to adhere closely to the nylon ring by fitting together with the external thread of the bolt, generating fitting friction in that portion.
· This friction generates torque that prevents loosening of the nut caused by rotational vibration, linear vibration and impact, etc. applied from all directions.
[Applications]
· Aircraft, highway sound insulation walls, boats, etc.

Standard Price:	4,901 IDR-
Days to Ship:	8 Day(s) or more

Nylon Lock Nut (Type 2)

Nylon Lock Nut (Type 2)【1-2,000 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.

Standard Price:	2,535 IDR-
Days to Ship:	8 Day(s) or more

Ida Ring Whitworth

SUNCO

A locking nut used with standard nuts. Does not come loose when subject to vibrational impact. Easy to remove and can be reused with no change in effectiveness.

CAD ：: 2D / 3D

Standard Price:	4,416 IDR-
Days to Ship:	8 Day(s) or more

Thin, Lead Locking Nut

Thin, Lead Locking Nut【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:	4,419,988 IDR
Days to Ship:	8 Day(s) or more

Fine, Small E-Lock Nut

SUNCO

[Materials]Steel "Surface Treatment" trivalent chromate "Thread type" metric fine

Standard Price:	9,127 IDR
Days to Ship:	8 Day(s) or more

U Nut Type 1 (Fine Details)

U Nut Type 1 (Fine Details)【1-65 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	10,193 IDR-
Days to Ship:	8 Day(s) or more

U Nut Type 2 (Fine Details)

U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	25,916 IDR-
Days to Ship:	Same day or more

Nut, Whitworth

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

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	8,493 IDR-
Days to Ship:	8 Day(s) or more

U-Nut Unified (UNC)

U-Nut Unified (UNC)【1-4,000 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	34,143 IDR-
Days to Ship:	8 Day(s) or more

U Nut, Unified (UNF)

U Nut, Unified (UNF)【1-4,000 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	21,609 IDR-
Days to Ship:	8 Day(s) or more

Left-Handed U-Nut

Left-Handed U-Nut【1-3,000 Pieces Per Package】

FUJI SEIMITSU

The definitive locking nut that incorporates a "metal ring locking function". (Left-Handed Screw)
[Features]
·In addition to its anti-loosening performance, it continues to evolve in terms of durability and vibration resistance, and works reliably in any operating environment.
[Applications]
·It is used in a wide range of industries, from steel structures such as railways and bridges to automobiles, motorcycles, and industrial machinery.

Standard Price:	8,570 IDR-
Days to Ship:	8 Day(s) or more

Specialized U-Nut Pitch of 1.5

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	15,144 IDR-
Days to Ship:	8 Day(s) or more

Small U-Nut

Small U-Nut【1-1,400 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	10,116 IDR-
Days to Ship:	8 Day(s) or more

U-Nut, Small, Fine Type

U-Nut, Small, Fine Type【1-800 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	11,297 IDR-
Days to Ship:	8 Day(s) or more

U Nut Thin Special Pitch P=1.5

FUJI SEIMITSU

[Nominal Thread (M)] 12
[Materials] Steel Thread
[Type]Metric fine, Application/Function, Locking
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc), Locking for Detail, U-nut
[Pitch (mm)] 1.5
[Surface treatment](Details) Bright Chromate Plating

Standard Price:	20,962 IDR
Days to Ship:	8 Day(s) or more

Thin, Fine U-Nut

Thin, Fine U-Nut【1-800 Pieces Per Package】

FUJI SEIMITSU

Definitive edition of Locking Nuts

Standard Price:	14,925 IDR-
Days to Ship:	8 Day(s) or more

U Nut Type 3

U Nut Type 3【1-4,000 Pieces Per Package】

FUJI SEIMITSU

Thread
[Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut
[Nominal Thread (M)] 4 5 6 8 10 12 14 16 20
[Materials] Steel, Stainless steel
[Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
[Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate
[Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5

Standard Price:	6,167 IDR-
Days to Ship:	8 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:	18,874 IDR
Days to Ship:	19 Day(s) or more

Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)

Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)【1-15 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
● Almost completely eliminates bolt rotation, resulting in near perfect anti-loosening properties
● Firmly fixes male screws in place, even mid-thread
● Reusable
● Protects bolts from bending, and can extend the service life of the fastening
● Optimal for fastening differing materials (wood, plastic, etc.) that may cause vibration

Standard Price:	106,920 IDR
Days to Ship:	8 Day(s) or more

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
● Passes tests specified in NASA standards NAS3350 and NAS3354

[Applications]
● Locations subject to constant vibration, such as roads and railroads
● Hanging ceiling bolts and ceiling racks
● Mounting support brackets for cables

Standard Price:	1,881,658 IDR-
Days to Ship:	8 Day(s) or more

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.
- Compliant with NASA-standard NAS3350 and NAS3354 testing.

[Use]
- Locations with constant vibration, such as roads and railroads
- Ceiling-hung bolts and racks
- Mounting support brackets for cables

Standard Price:	1,811,648 IDR-
Days to Ship:	8 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:	22,466 IDR-
Days to Ship:	8 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:	3,311,526 IDR
Days to Ship:	14 Day(s) or more

Hard Locking Bearing Nuts (Thin)

SUNCO

[Material] Steel/S45C/Stainless Steel
[Surface Processing] Trivalent White / Molten Zinc Plating / Parkerizing (Phosphate Coating) / None
[Nominal of Thread (M)] 16/20/22/24/27/36
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse / Metric Fine
[Loosening Prevention Details] Hard Lock Nut

Standard Price:	68,167 IDR-
Days to Ship:	8 Day(s) or more

HARDLOCK Nut (H-1/with Rim)

SUNCO

[Material] Steel/Stainless Steel
[Surface Processing] Bright Chromate Plating / Trivalent White / None
[Nominal of Thread (M)] 5/6/22/30
[Application/Function] Loosening prevention
[Thread Ridge Type] Metric Coarse
[Loosening Prevention Details] Hard Lock Nut

Standard Price:	520,000 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-10

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-10【10 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M10
・Qty. per unit…10

Standard Price:	845,705 IDR
Days to Ship:	8 Day(s) or more

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-103

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-103【6 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Stainless
・Coarse Pitch Thread
・Nylon Ring Inside The Nut Is Effective For Preventing Loosening Caused By Friction.
・Size …M3
・Qty. Per Unit …6

Standard Price:	145,652 IDR
Days to Ship:	8 Day(s) or more

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-104

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-104【6 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Stainless
・Coarse Pitch Thread
・Nylon Ring Inside The Nut Is Effective For Preventing Loosening Caused By Friction.
・Size …M4
・Qty. Per Unit …6

Standard Price:	145,860 IDR
Days to Ship:	8 Day(s) or more

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-105

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-105【6 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Stainless
・Coarse Pitch Thread
・Nylon Ring Inside The Nut Is Effective For Preventing Loosening Caused By Friction.
・Size …M5
・Qty. Per Unit …6

Standard Price:	131,595 IDR
Days to Ship:	8 Day(s) or more

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-106

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-106【6 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Stainless
・Coarse Pitch Thread
・Nylon Ring Inside The Nut Is Effective For Preventing Loosening Caused By Friction.
・Size …M6
・Qty. Per Unit …6

Standard Price:	132,218 IDR
Days to Ship:	8 Day(s) or more

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-108

Stop Looseness Nylon Lock Nut [Stainless] EA949GM-108【4 Pieces Per Package】

ESCO

【Product Specifications】
・Material …Stainless
・Coarse Pitch Thread
・Nylon Ring Inside The Nut Is Effective For Preventing Loosening Caused By Friction.
・Size …M8
・Qty. Per Unit …4

Standard Price:	132,702 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-12

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-12【10 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M12
・Qty. per unit…10

Standard Price:	1,022,507 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-3

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-3【50 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M3
・Qty. per unit…50

Standard Price:	1,053,167 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-4

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-4【50 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M4
・Qty. per unit…50

Standard Price:	1,011,772 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-5

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-5【50 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M5
・Qty. per unit…50

Standard Price:	819,833 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-6

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-6【50 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M6
・Qty. per unit…50

Standard Price:	780,448 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-8

Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-8【25 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Stainless steel
・Dim.…M8
・Qty. per unit…25

Standard Price:	711,506 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon EA949GN-10

Anti-Loosening Lock Nut with Interior Nylon EA949GN-10【50 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Iron (unichrome plating)
・-14 to -20 are supplied in the bags.
・Dim.…M10
・Qty. per unit…50

Standard Price:	383,414 IDR
Days to Ship:	8 Day(s) or more

Anti-Loosening Lock Nut with Interior Nylon EA949GN-12

Anti-Loosening Lock Nut with Interior Nylon EA949GN-12【30 Pieces Per Package】

ESCO

【Product Specifications】
・Material-Iron (unichrome plating)
・-14 to -20 are supplied in the bags.
・Dim.…M12
・Qty. per unit…30

Standard Price:	345,345 IDR
Days to Ship:	8 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	SOHWA SEISAKUSHO	KHI	LOCKFASTENER	LOCKFASTENER	TOMOE KOGYO	TOMOE KOGYO	TOMOE KOGYO	TOMOE KOGYO	SUNCO	SUNCO	SUNCO	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	FUJI SEIMITSU	YAHATA	TRUSCO NAKAYAMA	KFC	KFC	SUNCO	SUNCO	SUNCO	SUNCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO	ESCO
Product Series	Stable Nut, Thin Shape【1-1,800 Pieces Per Package】	Hyper Load Nut	Nylon Lock Nut (Type 1, Fine Details)【1-500 Pieces Per Package】	Nylon Lock Nut (Unified UNF)	Nylon Lock Nut (Type 1, Fine Details)【1-200 Pieces Per Package】	Nylon Lock Nut (Type 1, Small Size)【1-500 Pieces Per Package】	Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】	Nylon Lock Nut (Type 2)【1-2,000 Pieces Per Package】	Ida Ring Whitworth	Thin, Lead Locking Nut【1,800 Pieces Per Package】	Fine, Small E-Lock Nut	U Nut Type 1 (Fine Details)【1-65 Pieces Per Package】	U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】	Nut, Whitworth【1-1,000 Pieces Per Package】	U-Nut Unified (UNC)【1-4,000 Pieces Per Package】	U Nut, Unified (UNF)【1-4,000 Pieces Per Package】	Left-Handed U-Nut【1-3,000 Pieces Per Package】	Specialized U-Nut Pitch of 1.5	Small U-Nut【1-1,400 Pieces Per Package】	U-Nut, Small, Fine Type【1-800 Pieces Per Package】	U Nut Thin Special Pitch P=1.5	Thin, Fine U-Nut【1-800 Pieces Per Package】	U Nut Type 3【1-4,000 Pieces Per Package】	Wedge Nut Type F (Iron/Trivalent Chromate) (Pack Product)	Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)【1-15 Pieces Per Package】	K Nut with Washer【80-1,000 Pieces Per Package】	Locking K Nut【25-1,000 Pieces Per Package】	Iron U-Nut Thin Type (Smooth Cut)【1-500 Pieces Per Package】	Stable Nut Thin Type【400 Pieces Per Package】	Hard Locking Bearing Nuts (Thin)	HARDLOCK Nut (H-1/with Rim)	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-10【10 Pieces Per Package】	Stop Looseness Nylon Lock Nut [Stainless] EA949GM-103【6 Pieces Per Package】	Stop Looseness Nylon Lock Nut [Stainless] EA949GM-104【6 Pieces Per Package】	Stop Looseness Nylon Lock Nut [Stainless] EA949GM-105【6 Pieces Per Package】	Stop Looseness Nylon Lock Nut [Stainless] EA949GM-106【6 Pieces Per Package】	Stop Looseness Nylon Lock Nut [Stainless] EA949GM-108【4 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-12【10 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-3【50 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-4【50 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-5【50 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-6【50 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-8【25 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon EA949GN-10【50 Pieces Per Package】	Anti-Loosening Lock Nut with Interior Nylon EA949GN-12【30 Pieces Per Package】
CAD									2D / 3D
Days to Ship	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	Same day or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	19 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	14 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more	8 Day(s) or more
Nominal of Thread (M)	6 ～ 12	8 ～ 24	8 ～ 12	-	8 ～ 24	8	10 ～ 12	5 ～ 12	-	6	10	8 ～ 27	10 ～ 56	-	-	-	6 ～ 20	12 ～ 27	8	10 ～ 20	12	8 ～ 18	4 ～ 20	12	6 ～ 20	5 ～ 16	5 ～ 24	8 ～ 24	10	16 ～ 36	24	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Material	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel	Stainless Steel ～ Steel	Steel	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Applications, Functions	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Standard	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Lock	Fall-off Prevention	Lock	Lock	Lock	Lock	Lock	Lock	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Type	Metric, Coarse	Metric, Coarse	Metric, Fine	Unified, Fine (UNF)	Metric, Fine	Metric, Coarse	Metric, Fine	Metric, Coarse	Whit, Coarse	Metric, Coarse	Metric, Fine	Metric, Fine	Metric, Fine	Whit, Coarse	Unified, Coarse (UNC)	Unified, Fine (UNF)	Metric, Coarse (Left)	Metric, Fine	Metric, Fine	Metric, Fine	Metric, Fine	Metric, Fine	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Fine	Metric, Coarse	Metric, Coarse / Metric, Fine	Metric, Coarse	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Trivalent Chromate / Zinc Plating	Not Provided	Not Provided / Bright Chrome Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Chromate Plating	Trivalent Chromate	Trivalent Chromate	-	-	Not Provided	-	-	-	-	-	-	-	-	-	Trivalent Chromate	-	Not Provided / Zinc Plating	Not Provided / Zinc Plating	Trivalent Chromate / Bright Chrome Plating	Trivalent Chromate	Trivalent Chromate / Zinc Plating / Parkerizing	Trivalent Chromate	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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.	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.	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.) / 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.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	-	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Locking Details	Friction Nut	Spring Nut	Nylon Nut	Nylon Nut	Nylon Nut	Nylon Nut	Nylon Nut	Nylon Nut	-	Friction Nut	Friction Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	U Nut	Other Special Shapes	Hard Lock Nut	Other Special Shapes	Friction Nut	U Nut	Friction Nut	Hard Lock Nut	Hard Lock Nut	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread (inch)	-	-	-	1/2 ～ No. 10	-	-	-	-	1/2 ～ 5/8	-	-	-	-	1 ～ 7/8	1 ～ No. 10	1/2 ～ No. 10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment (Details)	Not Provided / Trivalent Chromate / Chromate Plating	Not Provided / Trivalent Chromate / Hot Zinc Plating	Not Provided	Not Provided / Bright Chrome Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Chromate Plating	Trivalent Chromate	Trivalent Chromate	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Bright Chrome Plating / Hot Zinc Plating / Chromate Plating	Not Provided / Bright Chrome Plating / Chromate Plating	Not Provided / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating	Trivalent Chromate	Trivalent Chromate	Not Provided / Hot Zinc Plating	Not Provided / Hot Zinc Plating	Trivalent Chromate / Bright Chrome Plating	Trivalent Chromate	Other Special Treatment / Trivalent Chromate / Hot Zinc Plating	Trivalent Chromate	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Hex Nut Type	Class 3	-	Class 1	-	Class 1	Class 1	Class 1	Class 2	-	Class 2	-	Class 1 ～ Class 2	Class 2	Class 1 ～ Class 2	-	-	-	-	-	-	-	-	Class 3	-	-	Class 1	Class 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-