Email: sales@a1tooling.com | Phone: (888) 988-8820
We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Cart 0

MSC Up To 2022 Part 1 - (153061 Products)

Value Collection - 5/16-18 UNC Steel Left Hand Hex Jam Nut - 1/2" Across Flats, 3/16" High, Uncoated - A1 Tooling

Value Collection - 5/16-18 UNC Steel Left Hand Hex Jam Nut - 1/2" Across Flats, 3/16" High, Uncoated


Item #: 67478081
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex jam nuts are used to lock hex nuts in place to prevent them from loosening. They are thin nuts used on bolts.
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.
Product Specifications
System of Measurement Inch
Type Hex Jam Nut
Material Steel
Thread Size 5/16-18
Thread Direction Left Hand
Material Grade Grade 2
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (Inch) 1/2
Width Across Flats (Decimal Inch) 0.5000
Height (Inch) 3/16
Military Specification Does Not Meet Military Specifications

$61.48

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M36x2.0 Metric Course Grade 8 Hex Lock Nut with Nylon Insert - 36mm High, Zinc-Plated Finish - A1 Tooling

Value Collection - M36x2.0 Metric Course Grade 8 Hex Lock Nut with Nylon Insert - 36mm High, Zinc-Plated Finish


Item #: 70925359
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 M36x2.0
Height (mm) 36.00
Material Grade Grade 8
Finish/Coating Zinc-Plated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (mm) 55.00
Thread Standard Metric Course
Fastener Standard DIN 985
Military Specification Does Not Meet Military Specifications

$79.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 7/16-14 UNC Brass Right Hand Hex Nut - 11/16" Across Flats, 3/8" High, Uncoated - A1 Tooling

Value Collection - 7/16-14 UNC Brass Right Hand Hex Nut - 11/16" Across Flats, 3/8" High, Uncoated


Item #: 70950696
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
System of Measurement Inch
Type Hex Nut
Material Brass
Thread Size 7/16-14
Thread Direction Right Hand
Material Grade Commercial Brass
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (Inch) 11/16
Width Across Flats (Decimal Inch) 0.6875
Height (Inch) 3/8
Military Specification Does Not Meet Military Specifications

$84.79

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Gibraltar - 5,000 Lb Capacity, 3/4-10 Thread, Stainless Steel Lifting Eye Nut - Grade 316, 3" High, 1-1/2" Inside & 2-1/2" Outside Eye Diam, 1-3/8" Bell/Base Width - A1 Tooling

Gibraltar - 5,000 Lb Capacity, 3/4-10 Thread, Stainless Steel Lifting Eye Nut - Grade 316, 3" High, 1-1/2" Inside & 2-1/2" Outside Eye Diam, 1-3/8" Bell/Base Width


Item #: 74644881
Brand: Gibraltar
Exact Tooling IR#: 04

Product Specifications
Type Eye Nut
Media Capacity (Lb.) 5000
Material Stainless Steel
System of Measurement Inch
Thread Size 3/4-10
Eye Inside Diameter (Inch) 1-1/2
Eye Outside Diameter (Inch) 2-1/2
Eye Thickness (Inch) 1/2
Material Grade 316
Thread Length (Inch) 3/4
Bell/Base Width (Inch) 1-3/8
OverallHeight (Inch) 3

$61.15

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 1-14 UNF, 2-1/2" OAL Stainless Steel Standard Coupling Nut - 1-1/4" Width Across Flats - A1 Tooling

Made in USA - 1-14 UNF, 2-1/2" OAL Stainless Steel Standard Coupling Nut - 1-1/4" Width Across Flats


Item #: 64827736
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Standard coupling nuts have internal threads on both ends that connect two male fasteners. They are commonly used to join threaded rod to create longer rod lengths.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Standard
System of Measurement Inch
Thread Size 1-14
Overall Length (Inch) 2-1/2
Material Stainless Steel
Thread Direction Right Hand
Material Grade 18-8
Width Across Flats (Inch) 1-1/4
Thread Standard UNF

$61.21

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 5/8-11 UNC Steel Right Hand Hex Nut - 15/16" Across Flats, 35/64" High, Zinc Yellow Dichromate Finish - A1 Tooling

Value Collection - 5/8-11 UNC Steel Right Hand Hex Nut - 15/16" Across Flats, 35/64" High, Zinc Yellow Dichromate Finish


Item #: 70987243
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
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.
Product Specifications
System of Measurement Inch
Type Hex Nut
Material Steel
Thread Size 5/8-11
Thread Direction Right Hand
Material Grade Grade 8
Finish/Coating Zinc Yellow Dichromate
Thread Standard UNC
Width Across Flats (Inch) 15/16
Width Across Flats (Decimal Inch) 0.9375
Height (Inch) 35/64
Military Specification Does Not Meet Military Specifications

$64.40

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/8-24 UNF Grade L9 Hex Lock Nut with Distorted Thread - Cadmium Dichromate Finish - A1 Tooling

Value Collection - 3/8-24 UNF Grade L9 Hex Lock Nut with Distorted Thread - Cadmium Dichromate Finish


Item #: 67514125
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) 0.4000
Material Grade Grade L9
Finish/Coating Cadmium Dichromate
Thread Direction Right Hand
Locking Style Distorted Thread
Width Across Flats (Decimal Inch) 0.5620
Thread Standard UNF
Military Specification Does Not Meet Military Specifications

$60.64

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bowmalloy - 1/4-28 Grade 9 Steel Hex Lock Nut - 7/16" Width Across Flats, Bowma-Guard Finish - A1 Tooling

Bowmalloy - 1/4-28 Grade 9 Steel Hex Lock Nut - 7/16" Width Across Flats, Bowma-Guard Finish


Item #: 54763982
Brand: Bowmalloy
Model #: BOWMP36795
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 (Decimal Inch) 0.2400
Material Grade Grade 9
Finish/Coating Bowma-Guard
Thread Direction Right Hand
Width Across Flats (Inch) 7/16
Width Across Flats (Decimal Inch) 0.4375

$60.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bowmalloy - 5/16-24 Steel Right Hand Hex Nut - 1/2" Across Flats, 0.268" High, Bowma-Guard Finish - A1 Tooling

Bowmalloy - 5/16-24 Steel Right Hand Hex Nut - 1/2" Across Flats, 0.268" High, Bowma-Guard Finish


Item #: 54764329
Brand: Bowmalloy
Model #: BOWMP36612
Exact Tooling IR#: 04

Features and Benefits

Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
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.
Product Specifications
System of Measurement Inch
Type Hex Nut
Material Steel
Thread Size 5/16-24
Thread Direction Right Hand
Material Grade Grade 9
Finish/Coating Bowma-Guard
Width Across Flats (Inch) 1/2
Width Across Flats (Decimal Inch) 0.5000
Height (Decimal Inch) 0.2680

$62.92

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 1-8 UNC, 2-3/4" OAL Steel Standard Coupling Nut - Uncoated, 1-5/8" Width Across Flats - A1 Tooling

Made in USA - 1-8 UNC, 2-3/4" OAL Steel Standard Coupling Nut - Uncoated, 1-5/8" Width Across Flats


Item #: 71400923
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Standard coupling nuts have internal threads on both ends that connect two male fasteners. They are commonly used to join threaded rod to create longer rod lengths.
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.
Product Specifications
Type Standard
System of Measurement Inch
Thread Size 1-8
Overall Length (Inch) 2-3/4
Material Steel
Thread Direction Right Hand
Material Grade 4140; Grade 2H
Finish/Coating Uncoated
Width Across Flats (Inch) 1-5/8
Thread Standard UNC

$60.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Flex-Loc - #8-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications - A1 Tooling

Flex-Loc - #8-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications


Item #: 67542605
Brand: Flex-Loc
Model #: 20FK-832
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 #8-32
Height (Inch) 3/16
Height (Decimal Inch) 0.1875
Material Grade Grade 2
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.3360
Width Across Flats (Decimal Inch) 0.3450
Thread Standard UNJC
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$60.45

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - #6-32 UNC, Stainless Steel Standard Wing Nut - Grade 18-8, 0.72" Wing Span, 0.41" Wing Span - A1 Tooling

Value Collection - #6-32 UNC, Stainless Steel Standard Wing Nut - Grade 18-8, 0.72" Wing Span, 0.41" Wing Span


Item #: 67581322
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Standard wing nuts have two wings that protrude from the head, which allow for easy gripping and turning by hand. They are used in applications where frequent installation and removal of parts and assemblies are required.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Type Standard
System of Measurement Inch
Thread Size #6-32
Material Stainless Steel
Wing Span (Decimal Inch) 0.7200
Wing Height (Decimal Inch) 0.4100
Material Grade 18-8
Thread Standard UNC
Color Silver
Thread Direction Right Hand

$60.38

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 3/8-16 Grade 8 Steel Hex Flange Lock Nut - Zinc Yellow Dichromate Finish - A1 Tooling

Made in USA - 3/8-16 Grade 8 Steel Hex Flange Lock Nut - Zinc Yellow Dichromate Finish


Item #: 64710452
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 Inch
Type Hex Flange Lock Nut
Material Steel
Thread Size 3/8-16
Height (Decimal Inch) 0.4250
Material Grade Grade 8
Finish/Coating Zinc Yellow Dichromate
Flange Diameter (Decimal Inch) 0.8100
Width Across Flats (Decimal Inch) 0.5645

$75.07

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Flex-Loc - #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top - 5/16" Width Across Flats, 9/64" High, Cadmium-Plated Finish, Meets Military Specifications - A1 Tooling

Flex-Loc - #6-32 UNJC Grade 2 Hex Lock Nut with Expanding Flex Top - 5/16" Width Across Flats, 9/64" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67517326
Brand: Flex-Loc
Model #: 21FK-632
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 #6-32
Height (Inch) 9/64
Height (Decimal Inch) 0.1406
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.3050
Width Across Flats (Inch) 5/16
Width Across Flats (Decimal Inch) 0.3125
Thread Standard UNJC
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$60.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Flex-Loc - #10-32 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 3/16" High, Cadmium-Plated Finish, Meets Military Specifications - A1 Tooling

Flex-Loc - #10-32 UNJF Grade 2 Hex Lock Nut with Expanding Flex Top - 3/16" High, Cadmium-Plated Finish, Meets Military Specifications


Item #: 67516765
Brand: Flex-Loc
Model #: 21FK-1032
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 #10-32
Height (Inch) 3/16
Height (Decimal Inch) 0.1875
Material Grade Grade 2
Finish/Coating Cadmium-Plated
Thread Direction Right Hand
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.3670
Width Across Flats (Decimal Inch) 0.3760
Thread Standard UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$60.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 1/2-13 UNC Steel Right Hand Heavy Hex Nut - 7/8" Across Flats, 31/64" High, Zinc Yellow Dichromate Finish - A1 Tooling

Value Collection - 1/2-13 UNC Steel Right Hand Heavy Hex Nut - 7/8" Across Flats, 31/64" High, Zinc Yellow Dichromate Finish


Item #: 72047426
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Heavy hex nuts are larger, thicker and stronger than standard hex nuts. They can outlast standard hex nuts in repetitive operations.
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.
Product Specifications
System of Measurement Inch
Type Heavy Hex Nut
Material Steel
Thread Size 1/2-13
Thread Direction Right Hand
Material Grade A194 Grade 2H
Finish/Coating Zinc Yellow Dichromate
Thread Standard UNC
Width Across Flats (Inch) 7/8
Width Across Flats (Decimal Inch) 0.8750
Height (Inch) 31/64
Military Specification Does Not Meet Military Specifications

$60.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 5/8-11 UNC 316 Hex Lock Nut with Nylon Insert - 15/16" Width Across Flats, 3/4" High, Uncoated - A1 Tooling

Value Collection - 5/8-11 UNC 316 Hex Lock Nut with Nylon Insert - 15/16" Width Across Flats, 3/4" High, Uncoated


Item #: 70955711
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 5/8-11
Height (Inch) 3/4
Height (Decimal Inch) 0.7500
Material Grade 316
Finish/Coating Uncoated
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

$60.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/4-10 UNC 18-8 Hex Lock Nut with Nylon Insert - 1-1/16" Width Across Flats, 13/32" High, Uncoated - A1 Tooling

Value Collection - 3/4-10 UNC 18-8 Hex Lock Nut with Nylon Insert - 1-1/16" Width Across Flats, 13/32" High, Uncoated


Item #: 80944135
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 3/4-10
Height (Inch) 13/32
Height (Decimal Inch) 0.4063
Material Grade 18-8
Finish/Coating Uncoated
Thread Direction Right Hand
Locking Style Insert
Insert Material Nylon
Width Across Flats (Inch) 1-1/16
Width Across Flats (Decimal Inch) 1.052 to 1.064
Thread Standard UNC
Military Specification Does Not Meet Military Specifications

$60.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 2-1/4 - 4-1/2 UNC Steel Right Hand Hex Nut - 3-3/8" Across Flats, 1-15/16" High, Uncoated - A1 Tooling

Value Collection - 2-1/4 - 4-1/2 UNC Steel Right Hand Hex Nut - 3-3/8" Across Flats, 1-15/16" High, Uncoated


Item #: 09174608
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Hex nuts are the most common type of nut. They have six uniform sides and are used in general-purpose fastening applications.
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.
Product Specifications
System of Measurement Inch
Type Hex Nut
Material Steel
Thread Size 2-1/4 - 4-1/2
Thread Direction Right Hand
Material Grade Grade 8
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (Inch) 3-3/8
Width Across Flats (Decimal Inch) 3.3750
Height (Inch) 1-15/16
Military Specification Does Not Meet Military Specifications

$60.28

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M10x0.15 Grade 8 Hex Lock Nut with Distorted Thread - 9mm High, Zinc-Plated Finish - A1 Tooling

Value Collection - M10x0.15 Grade 8 Hex Lock Nut with Distorted Thread - 9mm High, Zinc-Plated Finish


Item #: 68085448
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 M10x0.15
Height (mm) 9.00
Material Grade Grade 8
Finish/Coating Zinc-Plated
Thread Direction Right Hand
Locking Style Distorted Thread
Width Across Flats (mm) 17.00
Fastener Standard DIN 980; ISO 7042
Military Specification Does Not Meet Military Specifications

$60.16

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It