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Fastening Products - Nuts For Sale | Benchmark Tooling - (4439 Products)

Flex-Loc - 5/16-18 UNC 18-8 Heavy Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications - Benchmark Tooling

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


Item #: 67544247
Brand: Flex-Loc
Model #: 50FK-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 Stainless Steel
Thread Size 5/16-18
Height (Decimal Inch) 0.2660
Material Grade 18-8
Finish/Coating Uncoated
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

$507.72

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

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


Item #: 61434155
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 Grade 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

$0.34

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Value Collection - 1/2-13 UNC Grade 2 Two Way Lock Nut with Distorted Thread - 3/4" Width Across Flats, 7/16" High, Zinc-Plated Finish - Benchmark Tooling

Value Collection - 1/2-13 UNC Grade 2 Two Way Lock Nut with Distorted Thread - 3/4" Width Across Flats, 7/16" High, Zinc-Plated Finish


Item #: 61859260
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 1/2-13
Height (Inch) 7/16
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) 3/4
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$0.59

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DISC-LOCK - 1/2-13 UNC Grade 8 Steel Free Spinning Hex Lock Nut - Magni 565 Finish - Benchmark Tooling

DISC-LOCK - 1/2-13 UNC Grade 8 Steel Free Spinning Hex Lock Nut - Magni 565 Finish


Item #: 65404683
Brand: DISC-LOCK
Model #: LN-M12X1.75M500
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 (Decimal Inch) 0.6875
Material Grade Grade 8
Finish/Coating Magni 565
Thread Direction Right Hand
Locking Style Free Spinning
Flange Diameter (Decimal Inch) 1.0000
Thread Standard UNC
Thread Fit Class 2B
Military Specification Does Not Meet Military Specifications

$640.08

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Value Collection - 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications - Benchmark Tooling

Value Collection - 3/8-24 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 70997986
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 3/8-24
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) 0.5530
Width Across Flats (Decimal Inch) 0.5640
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard IFI 100/107; NASM 25027
Military Specification Meets Military Specifications

$58.76

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Value Collection - 1-3/4 - 12 UNF Grade 2 Steel Slotted Locknut - 2-5/8" Width Across Flats, 1-1/2" High, Uncoated - Benchmark Tooling

Value Collection - 1-3/4 - 12 UNF Grade 2 Steel Slotted Locknut - 2-5/8" Width Across Flats, 1-1/2" High, Uncoated


Item #: 09171729
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 1-3/4 - 12
Height (Inch) 1-1/2
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Width Across Flats (Inch) 2-5/8
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$59.13

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Value Collection - M24x3.00 Metric Coarse 18-8 & Austenitic Grade A2 Hex Lock Nut with Nylon Insert - 24mm High, Uncoated - Benchmark Tooling

Value Collection - M24x3.00 Metric Coarse 18-8 & Austenitic Grade A2 Hex Lock Nut with Nylon Insert - 24mm High, Uncoated


Item #: 88154604
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 M24x3.00
Height (mm) 24.00
Material Grade 18-8; Austenitic Grade A2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (mm) 36.00
Thread Standard Metric Coarse
Fastener Standard DIN 985
Military Specification Does Not Meet Military Specifications

$34.83

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Value Collection - 3/8-24 UNF Grade 2 Steel Slotted Locknut - Zinc-Plated Finish - Benchmark Tooling

Value Collection - 3/8-24 UNF Grade 2 Steel Slotted Locknut - Zinc-Plated Finish


Item #: 51309805
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 3/8-24
Material Grade Grade 2
Finish/Coating Zinc-Plated
Thread Standard UNF

$25.85

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

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


Item #: 70992383
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 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 IFI 100/107; NASM 25027
Military Specification Meets Military Specifications

$89.01

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Value Collection - 1/2-13 UNC 316 Hex Lock Nut with Nylon Insert - 3/4" Width Across Flats, 19/32" High, Uncoated - Benchmark Tooling

Value Collection - 1/2-13 UNC 316 Hex Lock Nut with Nylon Insert - 3/4" Width Across Flats, 19/32" High, Uncoated


Item #: 52594082
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 1/2-13
Height (Inch) 19/32
Height (Decimal Inch) 0.5938
Material Grade 316
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (Inch) 3/4
Width Across Flats (Decimal Inch) 0.741 to 0.752
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$133.16

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Bowmalloy - 1-14 Grade 9 Steel Hex Lock Nut - 1-1/2" Width Across Flats, 55/64" High, Bowma-Guard Finish - Benchmark Tooling

Bowmalloy - 1-14 Grade 9 Steel Hex Lock Nut - 1-1/2" Width Across Flats, 55/64" High, Bowma-Guard Finish


Item #: 66864851
Brand: Bowmalloy
Model #: BOW36804
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) 55/64
Material Grade Grade 9
Finish/Coating Bowma-Guard
Thread Direction Right Hand
Width Across Flats (Inch) 1-1/2

$787.53

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Flex-Loc - 5/16-24 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - 17/64" High, Uncoated, Meets Military Specifications - Benchmark Tooling

Flex-Loc - 5/16-24 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - 17/64" High, Uncoated, Meets Military Specifications


Item #: 67518324
Brand: Flex-Loc
Model #: 50FK-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 (Inch) 17/64
Height (Decimal Inch) 0.2656
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

$422.99

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Value Collection - M3x0.50 Metric Coarse 316 & Austenitic Grade A4 Hex Lock Nut with Nylon Insert - 4mm High, Uncoated - Benchmark Tooling

Value Collection - M3x0.50 Metric Coarse 316 & Austenitic Grade A4 Hex Lock Nut with Nylon Insert - 4mm High, Uncoated


Item #: 65094211
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 M3x0.50
Height (mm) 4.00
Material Grade 316; Austenitic Grade A4
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (mm) 5.50
Thread Standard Metric Coarse
Fastener Standard DIN 985
Military Specification Does Not Meet Military Specifications

$41.36

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Value Collection - 1-3/8 - 6 UNC Grade 2 Steel Slotted Locknut - 4-1/2" Width Across Flats, 2-37/64" High, Uncoated - Benchmark Tooling

Value Collection - 1-3/8 - 6 UNC Grade 2 Steel Slotted Locknut - 4-1/2" Width Across Flats, 2-37/64" High, Uncoated


Item #: 67484881
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 1-3/8 - 6
Height (Inch) 2-37/64
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Width Across Flats (Inch) 4-1/2
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$16.57

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Value Collection - 1-1/8 - 12 UNF Grade C Hex Lock Nut with Distorted Thread - 1-11/16" Width Across Flats, 1" High, Cadmium Clear-Plated Finish - Benchmark Tooling

Value Collection - 1-1/8 - 12 UNF Grade C Hex Lock Nut with Distorted Thread - 1-11/16" Width Across Flats, 1" High, Cadmium Clear-Plated Finish


Item #: 67453365
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
Material Grade Grade C
Finish/Coating Cadmium Clear -Plated
Thread Direction Right Hand
Locking Style Distorted Thread
Width Across Flats (Inch) 1-11/16
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$16.83

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Flex-Loc - 3/4-10 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications - Benchmark Tooling

Flex-Loc - 3/4-10 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications


Item #: 67542803
Brand: Flex-Loc
Model #: 30FKF-1210
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 3/4-10
Height (Decimal Inch) 0.4150
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.0520
Width Across Flats (Decimal Inch) 1.0640
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$6.22

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Value Collection - 1-1/8 - 12 UNF Grade B Hex Lock Nut with Nylon Insert - 1-5/8" Width Across Flats, 1-11/64" High, Zinc-Plated Finish - Benchmark Tooling

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


Item #: 52591807
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
Height (Decimal Inch) 1.1719
Material Grade Grade B
Finish/Coating Zinc-Plated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (Inch) 1-5/8
Width Across Flats (Decimal Inch) 1.614 to 1.627
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$7.16

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Made in USA - 1/2-13 Grade C Hex Lock Nut with Distorted Thread - Zinc Yellow with Wax Finish - Benchmark Tooling

Made in USA - 1/2-13 Grade C Hex Lock Nut with Distorted Thread - Zinc Yellow with Wax Finish


Item #: 39804646
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 1/2-13
Material Grade Grade C
Finish/Coating Zinc Yellow with Wax
Thread Direction Right Hand
Locking Style Distorted Thread

$70.94

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Value Collection - 9/16-18 UNF Grade 2 Hex Jam Lock Nut with Nylon Insert - 7/8" Width Across Flats, 23/64" High, Zinc-Plated Finish - Benchmark Tooling

Value Collection - 9/16-18 UNF Grade 2 Hex Jam Lock Nut with Nylon Insert - 7/8" Width Across Flats, 23/64" High, Zinc-Plated Finish


Item #: 67485763
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex jam lock nuts are thinner than standard hex nuts. They are wedged, or jammed, against another nut to lock both nuts in place. They are used when standard hex nuts cannot be used.
Product Specifications
System of Measurement Inch
Type Hex Jam Lock Nut
Material Steel
Thread Size 9/16-18
Height (Inch) 23/64
Material Grade Grade 2
Finish/Coating Zinc-Plated
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

$58.91

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Value Collection - 1/2-13 UNC Grade B Hex Lock Nut with Distorted Thread - 3/4" Width Across Flats, Zinc and Wax Plated Finish - Benchmark Tooling

Value Collection - 1/2-13 UNC Grade B Hex Lock Nut with Distorted Thread - 3/4" Width Across Flats, Zinc and Wax Plated Finish


Item #: 70997804
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 1/2-13
Height (Decimal Inch) 0.5160
Material Grade Grade B
Finish/Coating Zinc and Wax Plated
Thread Direction Right Hand
Locking Style Distorted Thread
Width Across Flats (Inch) 3/4
Width Across Flats (Decimal Inch) 0.7500
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$27.37

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