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Products - (2871966 Products)


Flex-Loc - 5/8-18 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 15/16" Width Across Flats, Uncoated, Meets Military Specifications


Item #: 67543124
Brand: Flex-Loc
Model #: 30FK-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 Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.9280
Width Across Flats (Inch) 15/16
Width Across Flats (Decimal Inch) 0.9375
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$2.56

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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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Flex-Loc - 7/16-14 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - 21/64" High, Uncoated, Meets Military Specifications


Item #: 67515486
Brand: Flex-Loc
Model #: 20FK-714
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 7/16-14
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 UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$201.06

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Flex-Loc - 7/16-14 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516526
Brand: Flex-Loc
Model #: 21FAF-714
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 7/16-14
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 UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$328.01

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Flex-Loc - 7/16-14 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications


Item #: 67541805
Brand: Flex-Loc
Model #: 20FAF-714
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 7/16-14
Height (Decimal Inch) 0.4620
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.6160
Width Across Flats (Decimal Inch) 0.6270
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$370.88

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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

$253.02

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


Item #: 67543041
Brand: Flex-Loc
Model #: 20FK-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 Uncoated
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

$242.91

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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

$313.79

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


Item #: 67542209
Brand: Flex-Loc
Model #: 20FC-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 Uncoated
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

$297.19

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Flex-Loc - 7/8-14 UNF Grade 2 Hex Lock Nut with Expanding Flex Top - 1-1/4" Width Across Flats, 1" High, Uncoated


Item #: 67542365
Brand: Flex-Loc
Model #: 30FC-1414
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 (Inch) 1
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Width Across Flats (Inch) 1-1/4
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$13.41

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Flex-Loc - 7/8-14 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67517086
Brand: Flex-Loc
Model #: 31FK-1414
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) 0.4770
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.2390
Width Across Flats (Decimal Inch) 1.2520
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$12.71

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Flex-Loc - 7/8-14 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516088
Brand: Flex-Loc
Model #: 31FC-1414
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) 1.0090
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.2390
Width Across Flats (Decimal Inch) 1.2520
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$20.18

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Flex-Loc - 7/8-14 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications


Item #: 67543207
Brand: Flex-Loc
Model #: 30FK-1414
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) 0.4770
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.2390
Width Across Flats (Decimal Inch) 1.2520
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$10.51

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Flex-Loc - 7/8-9 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67543603
Brand: Flex-Loc
Model #: 31FA-1409
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 7/8-9
Height (Decimal Inch) 0.8840
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.3010
Width Across Flats (Decimal Inch) 1.3140
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$1,596.04

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Flex-Loc - 7/8-9 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - Uncoated, Meets Military Specifications


Item #: 67515320
Brand: Flex-Loc
Model #: 30FA-1409
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 7/8-9
Height (Decimal Inch) 0.8840
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.3010
Width Across Flats (Decimal Inch) 1.3140
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$1,508.96

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Flex-Loc - 7/8-9 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516682
Brand: Flex-Loc
Model #: 31FAF-1409
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 7/8-9
Height (Decimal Inch) 1.0090
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 1.2390
Width Across Flats (Decimal Inch) 1.2520
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$14.80

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Gibraltar - #10-24 UNC Thread, Uncoated, Brass Round Knurled Check Nut - 1/4" Overall Height, 3/4" Diam x 3/16" Head Height, 1/2" Base Diam


Item #: 00316455
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size #10-24
Material Brass
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 3/4
Overall Height (Inch) 1/4
Head Height (Inch) 3/16
Base Diameter (Inch) 1/2

$9.49

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Gibraltar - #10-24 UNC Thread, Uncoated, Stainless Steel Round Knurled Check Nut - 1/4" Overall Height, 3/4" Diam x 3/16" Head Height, 1/2" Diam x 1/16" Base Height


Item #: 00316463
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
UNC indicates unified national coarse thread standards. Coarse threads have more TPI (threads per inch) and larger thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size #10-24
Material Stainless Steel
Thread Standard UNC
Finish/Coating Uncoated
Head Diameter (Inch) 3/4
Overall Height (Inch) 1/4
Head Height (Inch) 3/16
Base Diameter (Inch) 1/2
Base Height (Inch) 1/16

$10.19

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Gibraltar - #10-32 UNF Thread, Black Oxide Finish, Steel Round Knurled Check Nut - 3/16" Overall Height, 3/4" Head Diam, 7/16" Base Diam


Item #: 77414035
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Check nuts are installed by hand over the first nut to prevent fasteners from loosening. They are used in high-vibration applications.
Round knurled head types have thick, cylindrical heads with a pattern of ridges that allow for easy gripping and tightening by hand.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
UNF indicates unified national fine thread standards. Fine threads have less TPI (threads per inch) and smaller thread pitches.
Product Specifications
Type Check Nut
Head Type Round Knurled
System of Measurement Inch
Thread Size #10-32
Material Steel
Thread Standard UNF
Finish/Coating Black Oxide
Head Diameter (Inch) 3/4
Overall Height (Inch) 3/16
Base Diameter (Inch) 7/16

$5.34

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Gibraltar - 1,240 Lb Capacity, 3/8-16 Thread, Self Colored, Carbon Steel Regular Duty Lifting Eye Nut - Grade C-1030, 2-1/16" High, 1" Inside & 1-5/8" Outside Eye Diam, 1-5/8" Bell/Base Width


Item #: 73106601
Brand: Gibraltar
Exact Tooling IR#: 04

Product Specifications
Type Regular-Duty Eye Nut
Media Capacity (Lb.) 1240
Material Carbon Steel
System of Measurement Inch
Thread Size 3/8-16
Eye Inside Diameter (Inch) 1
Eye Outside Diameter (Inch) 1-5/8
Eye Thickness (Inch) 9/16
Material Grade C-1030
Finish/Coating Self-Colored
Bell/Base Width (Inch) 1-5/8
OverallHeight (Inch) 2-1/16
Eye Inside Height (Inch) 1-1/4

$13.63

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