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Products over $50 Collection - (25001 Products)


Flex-Loc - 1/2-13 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - 21/64" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67517482
Brand: Flex-Loc
Model #: 21FKF-813
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 1/2-13
Height (Inch) 21/64
Height (Decimal Inch) 0.3281
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.7410
Width Across Flats (Decimal Inch) 0.7520
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$264.18

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DISC-LOCK - 3/4-16 UNF Grade 8 Steel Free Spinning Hex Lock Nut - Geomet Finish


Item #: 65404642
Brand: DISC-LOCK
Model #: LN-3/4-16D-80
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) 1.14
Material Grade Grade 8
Finish/Coating Geomet
Thread Direction Right Hand
Locking Style Free Spinning
Flange Diameter (Decimal Inch) 1.8800
Thread Standard UNF
Thread Fit Class 2B
Military Specification Does Not Meet Military Specifications

$1,696.20

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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

$224.92

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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

$651.90

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Flex-Loc - 1/2-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 21/64" High, Uncoated, Meets Military Specifications


Item #: 67543082
Brand: Flex-Loc
Model #: 20FK-820
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 1/2-20
Height (Inch) 21/64
Height (Decimal Inch) 0.3281
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.7410
Width Across Flats (Decimal Inch) 0.7520
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$241.39

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Bowmalloy - 5/16-18 Grade 9 Steel Hex Lock Nut - 1/2" Width Across Flats, Bowma-Guard Finish


Item #: 54764048
Brand: Bowmalloy
Model #: BOWMP36781
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 5/16-18
Height (Decimal Inch) 0.2680
Material Grade Grade 9
Finish/Coating Bowma-Guard
Thread Direction Right Hand
Width Across Flats (Inch) 1/2
Width Across Flats (Decimal Inch) 0.5000

$70.27

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Flex-Loc - 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 21/64" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516922
Brand: Flex-Loc
Model #: 21FK-720
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 7/16-20
Height (Inch) 21/64
Height (Decimal Inch) 0.3281
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.6160
Width Across Flats (Decimal Inch) 0.6270
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$261.40

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Flex-Loc - 1/4-28 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 7/32" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516807
Brand: Flex-Loc
Model #: 21FK-428
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 1/4-28
Height (Inch) 7/32
Height (Decimal Inch) 0.2188
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.4300
Width Across Flats (Decimal Inch) 0.4390
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$69.68

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DISC-LOCK - 5/8-18 UNF Grade 8 Steel Free Spinning Hex Lock Nut - Magni 565 Finish


Item #: 65404659
Brand: DISC-LOCK
Model #: LN-5/8-18M-50
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) 0.82
Material Grade Grade 8
Finish/Coating Magni 565
Thread Direction Right Hand
Locking Style Free Spinning
Flange Diameter (Decimal Inch) 1.2300
Thread Standard UNF
Thread Fit Class 2B
Military Specification Does Not Meet Military Specifications

$160.49

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Value Collection - 1/4-20 UNC 18-8 Heavy Hex Lock Nut with Nylon Insert - 1/2" Width Across Flats, 9/32" High, Uncoated


Item #: 52591138
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 1/4-20
Height (Inch) 9/32
Height (Decimal Inch) 0.2813
Material Grade 18-8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (Inch) 1/2
Width Across Flats (Decimal Inch) 0.492 to 0.502
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$81.22

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Flex-Loc - 1/4-28 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - 7/32" High, Uncoated, Meets Military Specifications


Item #: 67518282
Brand: Flex-Loc
Model #: 50FK-428
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 1/4-28
Height (Inch) 7/32
Height (Decimal Inch) 0.2188
Material Grade 18-8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.4300
Width Across Flats (Decimal Inch) 0.4390
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$284.77

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Value Collection - 9/16-18 UNF Grade 8 Hex Lock Nut with Nylon Insert - 7/8" Width Across Flats, 41/64" High, Uncoated


Item #: 52593894
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 9/16-18
Height (Inch) 41/64
Material Grade Grade 8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (Inch) 7/8
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$70.68

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Flex-Loc - 1/4-20 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - 19/64" High, Uncoated, Meets Military Specifications


Item #: 67515205
Brand: Flex-Loc
Model #: 20FAC-420
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 Steel
Thread Size 1/4-20
Height (Inch) 19/64
Height (Decimal Inch) 0.2969
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.4920
Width Across Flats (Decimal Inch) 0.5020
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$88.86

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Flex-Loc - 5/16-18 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - 17/64" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67543686
Brand: Flex-Loc
Model #: 21FK-518
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 Steel
Thread Size 5/16-18
Height (Inch) 17/64
Height (Decimal Inch) 0.2656
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 UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$127.58

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DISC-LOCK - 7/8-14 UNF Grade 8 Steel Free Spinning Hex Lock Nut - Geomet Finish


Item #: 65404931
Brand: DISC-LOCK
Model #: LN-7/8-14D-20
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 7/8-14
Height (Decimal Inch) 1.32
Material Grade Grade 8
Finish/Coating Geomet
Thread Direction Right Hand
Locking Style Free Spinning
Flange Diameter (Decimal Inch) 2.0000
Thread Standard UNF
Thread Fit Class 2B
Military Specification Does Not Meet Military Specifications

$607.59

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Flex-Loc - 1/4-20 UNC 18-8 Hex Lock Nut with Expanding Flex Top - 7/32" High, Uncoated, Meets Military Specifications


Item #: 67518522
Brand: Flex-Loc
Model #: 50FK-420
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 1/4-20
Height (Inch) 7/32
Height (Decimal Inch) 0.2188
Material Grade 18-8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.4300
Width Across Flats (Decimal Inch) 0.4390
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$256.08

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Flex-Loc - 5/16-24 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications


Item #: 67517722
Brand: Flex-Loc
Model #: 50FC-524
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 5/16-24
Height (Decimal Inch) 0.3530
Material Grade 18-8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.4920
Width Across Flats (Decimal Inch) 0.5020
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$479.15

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DISC-LOCK - M16x1.50 Metric Fine Class 10 Steel Free Spinning Hex Lock Nut - 21mm High, Magni 565 Finish


Item #: 65404832
Brand: DISC-LOCK
Model #: LN-M16X1.5M-500
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 M16x1.50
Height (mm) 21.00
Material Grade Class 10
Finish/Coating Magni 565
Thread Direction Right Hand
Locking Style Free Spinning
Width Across Flats (mm) 24.00
Thread Standard Metric Fine
Thread Fit Class 2B
Military Specification Does Not Meet Military Specifications

$1,401.44

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Flex-Loc - 7/16-20 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67515924
Brand: Flex-Loc
Model #: 21FC-720
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 7/16-20
Height (Decimal Inch) 0.4620
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.6160
Width Across Flats (Decimal Inch) 0.6270
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$324.18

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Value Collection - 1/2-13 UNC Grade 2 Steel Slotted Locknut - 3/4" Width Across Flats, 7/16" High, Uncoated


Item #: 67484600
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 1/2-13
Height (Inch) 7/16
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Width Across Flats (Inch) 3/4
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$64.35

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