64" High, Zinc-Plated Finish

Item #: 61479481
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Two-way lock nuts have indentations in the flats that distort threads, which creates a locking action.

Product Specifications

System of Measurement Inch

Type Two Way Lock Nut

Material Steel

Thread Size 5/16-24

Height (Inch) 17/64

Material Grade Grade 2

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Distorted Thread

Distorted Thread Type Center Lock

Width Across Flats (Inch) 1/2

Thread Standard UNF

Military Specification Does Not Meet Military Specifications

$0.36

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Value Collection - 7/8-14 UNF Grade 8 High Hex Nylon Insert Lock Nut with Nylon Insert - 1-1/4" Width Across Flats, 1-7/16" High, Zinc-Plated Finish

Item #: 61437430
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
System of Measurement	Inch
Type	High Hex Nylon Insert Lock Nut
Material	Steel
Thread Size	7/8-14
Height (Inch)	1-7/16
Material Grade	Grade 8
Finish/Coating	Zinc-Plated
Thread Direction	Right Hand
Locking Style	Insert
Insert Material	Nylon
Width Across Flats (Inch)	1-1/4
Thread Standard	UNF
Military Specification	Does Not Meet Military Specifications

$3.72

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Value Collection - 1-1/8 - 12 UNF Grade 8 Hex Lock Nut with Nylon Insert - 1-5/8" Width Across Flats, 1-11/64" High, Uncoated

Item #: 52593985
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1-1/8 - 12

Height (Inch) 1-11/64

Material Grade Grade 8

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (Inch) 1-5/8

Thread Standard UNF

Military Specification Does Not Meet Military Specifications

$14.42

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Value Collection - 3/8-16 UNC Grade 2 Two Way Lock Nut with Distorted Thread - 9/16" Width Across Flats, 21/64" High, Zinc-Plated Finish

Item #: 61481156
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Two-way lock nuts have indentations in the flats that distort threads, which creates a locking action.

Product Specifications

System of Measurement Inch

Type Two Way Lock Nut

Material Steel

Thread Size 3/8-16

Height (Inch) 21/64

Material Grade Grade 2

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Distorted Thread

Distorted Thread Type Center Lock

Width Across Flats (Inch) 9/16

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$0.47

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Flex-Loc - #10-24 UNJC 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications

Item #: 67518480
Brand: Flex-Loc
Model #: 50FK-1024
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Stainless Steel

Thread Size #10-24

Height (Inch) 3/16

Height (Decimal Inch) 0.1875

Material Grade 18-8

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 0.3670

Width Across Flats (Decimal Inch) 0.3760

Thread Standard UNJC

Thread Fit Class 3B

Fastener Standard AS8879

Military Specification Meets Military Specifications

$217.71

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Made in USA - M12x1.75 Class 12 Steel Hex Flange Lock Nut - 13.8mm High, Cadium Plated with Wax Finish

Item #: 64710510
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Hex flange lock nuts have a six-sided head and a flanged, washer-like base. They are used to cover oversized holes or when a flat washer is not practical. The lock nut's flange creates a wide bearing surface.

Product Specifications
System of Measurement	Metric
Type	Hex Flange Lock Nut
Material	Steel
Thread Size	M12x1.75
Height (mm)	13.80
Material Grade	Class 12
Finish/Coating	Cadium Plated with Wax
Thread Direction	Right Hand
Flange Diameter (mm)	26.0
Width Across Flats (mm)	18.00

Product Specifications

System of Measurement Metric

Type Hex Flange Lock Nut

Material Steel

Thread Size M12x1.75

Height (mm) 13.80

Material Grade Class 12

Finish/Coating Cadium Plated with Wax

Thread Direction Right Hand

Flange Diameter (mm) 26.0

Width Across Flats (mm) 18.00

$1.13

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Value Collection - M27x3.00 Metric Coarse 316 & Austenitic Grade A4 Hex Lock Nut with Nylon Insert - 27mm High, Uncoated

Item #: 65094344
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Stainless Steel

Thread Size M27x3.00

Height (mm) 27.00

Material Grade 316; Austenitic Grade A4

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (mm) 41.00

Thread Standard Metric Coarse

Fastener Standard DIN 985

Military Specification Does Not Meet Military Specifications

$83.40

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Value Collection - 5/8-11 UNC Grade B Hex Lock Nut with Nylon Insert - 15/16" Width Across Flats, 3/4" High, Zinc-Plated Finish

Item #: 52591385
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 5/8-11

Height (Inch) 3/4

Height (Decimal Inch) 0.7500

Material Grade Grade B

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (Inch) 15/16

Width Across Flats (Decimal Inch) 0.928 to 0.940

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$0.78

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Value Collection - M14x1.50 Metric Fine Grade 8 Hex Lock Nut with Nylon Insert - 14mm High, Zinc-Plated Finish

Item #: 52594231
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications
System of Measurement	Metric
Type	Hex Lock Nut
Material	Steel
Thread Size	M14x1.50
Height (mm)	14.00
Material Grade	Grade 8
Finish/Coating	Zinc-Plated
Thread Direction	Right Hand
Locking Style	Insert
Insert Material	Nylon
Width Across Flats (mm)	22.00
Thread Standard	Metric Fine
Fastener Standard	DIN 985
Military Specification	Does Not Meet Military Specifications

Product Specifications

System of Measurement Metric

Type Hex Lock Nut

Material Steel

Thread Size M14x1.50

Height (mm) 14.00

Material Grade Grade 8

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (mm) 22.00

Thread Standard Metric Fine

Fastener Standard DIN 985

Military Specification Does Not Meet Military Specifications

$188.67

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Flex-Loc - 5/8-18 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications

Item #: 67517003
Brand: Flex-Loc
Model #: 31FK-1018
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 5/8-18

Height (Decimal Inch) 0.3990

Material Grade Grade 2

Finish/Coating Cadmium-Plated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 0.9280

Width Across Flats (Decimal Inch) 0.9400

Thread Standard UNJF

Thread Fit Class 3B

Fastener Standard AS8879

Military Specification Meets Military Specifications

$4.94

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Value Collection - 1-1/4 - 7 UNC Grade 8 Hex Lock Nut with Nylon Insert - 1-13/16" Width Across Flats, 1-25/64" High, Zinc Yellow Dichromate Finish

Item #: 52593738
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1-1/4 - 7

Height (Inch) 1-25/64

Material Grade Grade 8

Finish/Coating Zinc Yellow Dichromate

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (Inch) 1-13/16

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$11.17

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Flex-Loc - #10-24 UNJC 18-8 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications

Item #: 67517888
Brand: Flex-Loc
Model #: 50FA-1024
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Stainless Steel

Thread Size #10-24

Height (Decimal Inch) 0.2430

Material Grade 18-8

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 0.3670

Width Across Flats (Decimal Inch) 0.3760

Thread Standard UNJC

Thread Fit Class 3B

Fastener Standard AS8879

Military Specification Meets Military Specifications

$241.24

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Value Collection - 1/2-13 UNC 18-8 Heavy Hex Lock Nut with Nylon Insert - 7/8" Width Across Flats, 17/32" High, Uncoated

Item #: 52591161
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Heavy hex lock nuts have thicker heads than standard hex nuts. They are used with large-diameter, high-strength bolts.

Product Specifications

System of Measurement Inch

Type Heavy Hex Lock Nut

Material Stainless Steel

Thread Size 1/2-13

Height (Inch) 17/32

Height (Decimal Inch) 0.5313

Material Grade 18-8

Finish/Coating Uncoated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (Inch) 7/8

Width Across Flats (Decimal Inch) 0.865 to 0.877

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$571.99

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Value Collection - M12x1.75 Metric Coarse Class 8 Hex Lock Nut with Nylon Insert - 12mm High, Zinc-Plated Finish

Item #: 51261212
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications
System of Measurement	Metric
Type	Hex Lock Nut
Material	Steel
Thread Size	M12x1.75
Height (mm)	12.00
Material Grade	Class 8
Finish/Coating	Zinc-Plated
Thread Direction	Right Hand
Locking Style	Insert
Insert Material	Nylon
Width Across Flats (mm)	19.00
Thread Standard	Metric Coarse
Fastener Standard	DIN 985
Military Specification	Does Not Meet Military Specifications

Product Specifications

System of Measurement Metric

Type Hex Lock Nut

Material Steel

Thread Size M12x1.75

Height (mm) 12.00

Material Grade Class 8

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (mm) 19.00

Thread Standard Metric Coarse

Fastener Standard DIN 985

Military Specification Does Not Meet Military Specifications

$0.41

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Flex-Loc - 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 9/32" High, Cadmium-Plated Finish, Meets Military Specifications

Item #: 67516880
Brand: Flex-Loc
Model #: 21FK-624
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 3/8-24

Height (Inch) 9/32

Height (Decimal Inch) 0.2813

Material Grade Grade 2

Finish/Coating Cadmium-Plated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 0.5530

Width Across Flats (Decimal Inch) 0.5640

Thread Standard UNJF

Thread Fit Class 3B

Fastener Standard AS8879

Military Specification Meets Military Specifications

$118.91

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Value Collection - M16x2.00 Metric Coarse Grade 8 Hex Lock Nut with Nylon Insert - 16mm High, Zinc-Plated Finish

Item #: 61842761
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications
System of Measurement	Metric
Type	Hex Lock Nut
Material	Steel
Thread Size	M16x2.00
Height (mm)	16.00
Material Grade	Grade 8
Finish/Coating	Zinc-Plated
Thread Direction	Right Hand
Locking Style	Insert
Insert Material	Nylon
Width Across Flats (mm)	24.00
Thread Standard	Metric Coarse
Fastener Standard	DIN 985
Military Specification	Does Not Meet Military Specifications

Product Specifications

System of Measurement Metric

Type Hex Lock Nut

Material Steel

Thread Size M16x2.00

Height (mm) 16.00

Material Grade Grade 8

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Insert

Insert Material Nylon

Width Across Flats (mm) 24.00

Thread Standard Metric Coarse

Fastener Standard DIN 985

Military Specification Does Not Meet Military Specifications

$1.32

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Value Collection - 5/16-18 UNC Grade 2 Steel Slotted Locknut - 1/2" Width Across Flats, 17/64" High, Uncoated

Item #: 09171661
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Slotted locknuts are thinner than castle locknuts and have slots along the outside diameter of the nut. They are locked into place with a cotter pin.

Product Specifications

System of Measurement Inch

Type Slotted Lock Nut

Material Steel

Thread Size 5/16-18

Height (Inch) 17/64

Material Grade Grade 2

Finish/Coating Uncoated

Thread Direction Right Hand

Width Across Flats (Inch) 1/2

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$101.08

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Made in USA - 1-14 UNF Grade 2 Hex Lock Nut with Expanding Flex Top - 1-7/16" Width Across Flats, 1-3/16" High, Cadmium-Plated Finish

Item #: 70999305
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 1-14

Height (Inch) 1-3/16

Height (Decimal Inch) 1.1340

Material Grade Grade 2

Finish/Coating Cadmium-Plated

Thread Direction Right Hand

Locking Style Expanding Flex Top

Flange Diameter (Decimal Inch) 1.4270

Width Across Flats (Inch) 1-7/16

Width Across Flats (Decimal Inch) 1.4270

Thread Standard UNF

Fastener Standard IFI 100/107; NASM 25027

Military Specification Does Not Meet Military Specifications

$75.88

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Value Collection - 3/4-16 UNF Grade C Hex Lock Nut with Distorted Thread - 1-1/8" Width Across Flats, Cadmium Clear-Plated Finish

Item #: 85724276
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex lock nuts are the most common type of lock nut. They have six uniform sides that create a flat bearing surface.

Product Specifications

System of Measurement Inch

Type Hex Lock Nut

Material Steel

Thread Size 3/4-16

Height (Decimal Inch) 0.6270

Material Grade Grade C

Finish/Coating Cadmium Clear -Plated

Thread Direction Right Hand

Locking Style Distorted Thread

Width Across Flats (Inch) 1-1/8

Thread Standard UNF

Military Specification Does Not Meet Military Specifications

$1.49

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Value Collection - 5/8-11 UNC Grade 2 Two Way Lock Nut with Distorted Thread - 15/16" Width Across Flats, 35/64" High, Zinc-Plated Finish

Item #: 67300202
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Two-way lock nuts have indentations in the flats that distort threads, which creates a locking action.

Product Specifications

System of Measurement Inch

Type Two Way Lock Nut

Material Steel

Thread Size 5/8-11

Height (Inch) 35/64

Material Grade Grade 2

Finish/Coating Zinc-Plated

Thread Direction Right Hand

Locking Style Distorted Thread

Distorted Thread Type Center Lock

Width Across Flats (Inch) 15/16

Thread Standard UNC

Military Specification Does Not Meet Military Specifications

$0.82

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