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 2 - (16433 Products)

Value Collection - M12x1.75 19mm Width Across Flats, Zinc Plated, Steel Acorn Nut - 22mm Overall Height, Grade 2, DIN 1587 - A1 Tooling

Value Collection - M12x1.75 19mm Width Across Flats, Zinc Plated, Steel Acorn Nut - 22mm Overall Height, Grade 2, DIN 1587


Item #: 68086966
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Standard acorn nuts have a domed top that covers protruding threads on the end opposite the head. They are commonly used for aesthetic and decorative purposes 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
Type Standard
System of Measurement Metric
Thread Size M12x1.75
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (mm) 19.00
Overall Height (mm) 22.00
Fastener Standard DIN 1587

$232.19

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 - 5/16-18 UNC, Stainless Steel Standard Wing Nut - Grade 316, 1-1/4" Wing Span, 0.66" Wing Span - A1 Tooling

Value Collection - 5/16-18 UNC, Stainless Steel Standard Wing Nut - Grade 316, 1-1/4" Wing Span, 0.66" Wing Span


Item #: 04395067
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 5/16-18
Material Stainless Steel
Wing Span (Decimal Inch) 1.2500
Wing Height (Decimal Inch) 0.6600
Material Grade 316
Thread Standard UNC
Color Silver
Thread Direction Right Hand

$226.00

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 - 1/2-13 UNC Grade 2 Heavy Hex Lock Nut with Expanding Flex Top - 21/64" High, Cadmium-Plated Finish, Meets Military Specifications - A1 Tooling

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


Item #: 67543801
Brand: Flex-Loc
Model #: 21FK-813
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 1/2-13
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) 0.8030
Width Across Flats (Decimal Inch) 0.8140
Thread Standard UNC
Thread Fit Class 2B
Fastener Standard MIL-S-7742
Military Specification Meets Military Specifications

$228.45

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 - 1/2-13 UNC Grade 2 Hex Lock Nut with Expanding Flex Top - 21/64" High, Uncoated, Meets Military Specifications - A1 Tooling

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


Item #: 67542720
Brand: Flex-Loc
Model #: 20FKF-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 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

$228.38

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, Brass Finish - A1 Tooling

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


Item #: 93056349
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 Brass
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

$225.33

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, 1-3/8" Flange Diam, 13/16" High, 1-1/16" Across Flats, Flange Nut - Grade 12L14 Steel, Black Oxide Finish, 3/16" Flange Height, TCMAI - A1 Tooling

Value Collection - 5/8-11, 1-3/8" Flange Diam, 13/16" High, 1-1/16" Across Flats, Flange Nut - Grade 12L14 Steel, Black Oxide Finish, 3/16" Flange Height, TCMAI


Item #: 70965702
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flange nuts are designed with a wide flange on one end that acts as a washer and increases the bearing surface. This distributes pressure, which reduces damage and prevents the fastener from loosening.
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 Flange Nut
Material Steel
Thread Size 5/8-11
Flange Diameter (Decimal Inch) 1-3/8
Height (Decimal Inch) 13/16
Material Grade 12L14
Finish/Coating Black Oxide
Width Across Flats (Inch) 1-1/16
Flange Height (Inch) 3/16
Fastener Standard TCMAI

$230.20

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 Screw, 0.05 to 0.2" Thick, Spring Steel Standard U Nut - 47/64" Center Edge, Black Phosphate Finish - A1 Tooling

Made in USA - 3/8-16 Screw, 0.05 to 0.2" Thick, Spring Steel Standard U Nut - 47/64" Center Edge, Black Phosphate Finish


Item #: 78955796
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

U nuts clip onto the edge of sheet metal. They are shaped like the letter U and are used in panel assembly.
Standard U nuts are inserted into punched or drilled holes in sheet metal and other thin, soft materials. They act as both lock washer and nut, which eliminates the need for lock washers.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Type U Nut
U Nut Type Standard
System of Measurement Inch
Screw Size 3/8-16
Material Spring Steel
Minimum Material Thickness (Decimal Inch) 0.0500
Maximum Material Thickness (Decimal Inch) 0.2000
Finish/Coating Black Phosphate
Center to Edge (Inch) 47/64

$241.38

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 - 1/2-20 UNF Grade 5 Steel Castle Locknut - 3/4" Width Across Flats, 9/16" High, Uncoated - A1 Tooling

Value Collection - 1/2-20 UNF Grade 5 Steel Castle Locknut - 3/4" Width Across Flats, 9/16" High, Uncoated


Item #: 67484121
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Castle lock nuts have a slot cut into one end that projects past the nut's opening. Once the lock nut is threaded onto the fastener and rotated into position, it is secured with a cotter pin.
Product Specifications
System of Measurement Inch
Type Castle Lock Nut
Material Steel
Thread Size 1/2-20
Height (Inch) 9/16
Material Grade Grade 5
Finish/Coating Uncoated
Thread Direction Right Hand
Width Across Flats (Inch) 3/4
Thread Standard UNF
Fastener Standard ANSI B18.2.2
Military Specification Does Not Meet Military Specifications

$222.92

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 - Swivel Hex Nuts Thread Size (Inch): 3/4-10 System of Measurement: Inch - A1 Tooling

Value Collection - Swivel Hex Nuts Thread Size (Inch): 3/4-10 System of Measurement: Inch


Item #: 70965561
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications

Swivel Hex Nuts; Thread Size (Inch): 3/4-10 ; System of Measurement: Inch ; Width Across Flats (Inch): 1-1/4 ; Overall Height (Inch): 1-1/64 ; Pad Diameter (Inch): 1-5/8 ; Material: Steel
Thread Size (Inch) 3/4-10
System of Measurement Inch
Width Across Flats (Inch) 1-1/4
Overall Height (Inch) 1-1/64
Pad Diameter (Inch) 1-5/8
Material Steel
Material Grade 12L14
Finish/Coating Black Oxide
Thread Standard UNC

$223.13

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 - 5/16-18" UNC, 1/2" Width Across Flats, Uncoated, Stainless Steel Acorn Nut - 1/2" Overall Height, Nylon Insert Type, Grade 18-8 - A1 Tooling

Value Collection - 5/16-18" UNC, 1/2" Width Across Flats, Uncoated, Stainless Steel Acorn Nut - 1/2" Overall Height, Nylon Insert Type, Grade 18-8


Item #: 52593167
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Nylon inserts within the nut elastically flow into the threads of the mating fastener, creating a secure lock.
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 Nylon Insert
System of Measurement Inch
Thread Size 5/16-18
Material Stainless Steel
Thread Direction Right Hand
Material Grade 18-8
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (Inch) 1/2
Overall Height (Inch) 1/2
Color Black

$224.73

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 18-8 Hex Lock Nut with Expanding Flex Top - 13/14" Width Across Flats, 0.41" High - A1 Tooling

Value Collection - 5/8-11 UNC 18-8 Hex Lock Nut with Expanding Flex Top - 13/14" Width Across Flats, 0.41" High


Item #: 70992425
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
Type Hex Lock Nut
Material Stainless Steel
Thread Size 5/8-11
Height (Inch) 0.4100
Height (Decimal Inch) 0.7590
Material Grade 18-8
Locking Style Expanding Flex Top
Flange Diameter (Decimal Inch) 0.9280
Width Across Flats (Inch) 0.9280
Width Across Flats (Decimal Inch) 0.9280
Thread Standard UNC
Fastener Standard IFI 100/107; NASM 25027
Military Specification Does Not Meet Military Specifications

$218.53

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 - #10-24 UNJC 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications - A1 Tooling

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

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 Steel Right Hand Heavy Hex Nut - 1-1/4" Across Flats, 47/64" High, Zinc Yellow Dichromate Finish - A1 Tooling

Value Collection - 3/4-10 UNC Steel Right Hand Heavy Hex Nut - 1-1/4" Across Flats, 47/64" High, Zinc Yellow Dichromate Finish


Item #: 72047434
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 3/4-10
Thread Direction Right Hand
Material Grade A194 Grade 2H
Finish/Coating Zinc Yellow Dichromate
Thread Standard UNC
Width Across Flats (Inch) 1-1/4
Width Across Flats (Decimal Inch) 1.2500
Height (Inch) 47/64
Military Specification Does Not Meet Military Specifications

$217.10

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 Screw Size, Hex Speed Nut - Spring Steel, Hot Dipped Galvanized Finish, For Threaded Fasteners - A1 Tooling

Made in USA - 1-8 Screw Size, Hex Speed Nut - Spring Steel, Hot Dipped Galvanized Finish, For Threaded Fasteners


Item #: 76190917
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Hex speed nuts have a six-sided head and prongs along the inner diameter. The prongs apply pressure onto fastener threads, which secures the fastener in place.
Product Specifications
Type Hex Speed Nut
System of Measurement Inch
For Use With Threaded Fasteners
Screw Size (Inch) 1-8
Width Across Flats (Inch) 1-5/8
Thickness (Decimal Inch) 0.0490
Material Spring Steel
Finish/Coating Hot Dipped Galvanized

$215.80

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 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications - A1 Tooling

Flex-Loc - #10-32 UNJF 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications


Item #: 67518241
Brand: Flex-Loc
Model #: 50FK-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 Stainless Steel
Thread Size #10-32
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 UNJF
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$213.54

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 Steel Right Hand Heavy Hex Nut - 1-1/4" Across Flats, 47/64" High, Hot Dipped Galvanized Finish - A1 Tooling

Value Collection - 3/4-10 UNC Steel Right Hand Heavy Hex Nut - 1-1/4" Across Flats, 47/64" High, Hot Dipped Galvanized Finish


Item #: 72047665
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 3/4-10
Thread Direction Right Hand
Material Grade A563 Grade DH
Finish/Coating Hot Dipped Galvanized
Thread Standard UNC
Width Across Flats (Inch) 1-1/4
Width Across Flats (Decimal Inch) 1.2500
Height (Inch) 47/64
Military Specification Does Not Meet Military Specifications

$214.88

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 - 7/8-9 UNC Nylon Right Hand Hex Nut - 32.51mm Across Flats, 19.05mm High, Uncoated - A1 Tooling

Made in USA - 7/8-9 UNC Nylon Right Hand Hex Nut - 32.51mm Across Flats, 19.05mm High, Uncoated


Item #: 67352286
Brand: Made in USA
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.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
System of Measurement Inch
Type Hex Nut
Material Nylon
Thread Size 7/8-9
Thread Direction Right Hand
Finish/Coating Uncoated
Thread Standard UNC
Width Across Flats (mm) 32.51
Width Across Flats (Decimal Inch) 1.2800
Height (mm) 19.05
Height (Decimal Inch) 0.7500
Military Specification Does Not Meet Military Specifications

$214.14

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 - 5/16-18" UNC, 9/16" Width Across Flats, Nickel Plated, Brass Acorn Nut - 3/8" Overall Height - A1 Tooling

Value Collection - 5/16-18" UNC, 9/16" Width Across Flats, Nickel Plated, Brass Acorn Nut - 3/8" Overall Height


Item #: 67488320
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Standard acorn nuts have a domed top that covers protruding threads on the end opposite the head. They are commonly used for aesthetic and decorative purposes in general purpose fastening applications.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Standard
System of Measurement Inch
Thread Size 5/16-18
Material Brass
Thread Direction Right Hand
Finish/Coating Nickel-Plated
Thread Standard UNC
Width Across Flats (Inch) 9/16
Overall Height (Inch) 3/8
Color Dark Yellow

$214.66

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 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications - A1 Tooling

Flex-Loc - #8-32 UNJC 18-8 Hex Lock Nut with Expanding Flex Top - 3/16" High, Uncoated, Meets Military Specifications


Item #: 67518605
Brand: Flex-Loc
Model #: 50FK-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 Stainless Steel
Thread Size #8-32
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) 0.3360
Width Across Flats (Decimal Inch) 0.3450
Thread Standard UNJC
Thread Fit Class 3B
Fastener Standard AS8879
Military Specification Meets Military Specifications

$210.82

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 - 7/16-20 UNF Steel Left Hand Hex Jam Nut - 11/16" Across Flats, 1/4" High, Uncoated - A1 Tooling

Value Collection - 7/16-20 UNF Steel Left Hand Hex Jam Nut - 11/16" Across Flats, 1/4" High, Uncoated


Item #: 67478446
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 7/16-20
Thread Direction Left Hand
Material Grade Grade 2
Finish/Coating Uncoated
Thread Standard UNF
Width Across Flats (Inch) 11/16
Width Across Flats (Decimal Inch) 0.6875
Height (Inch) 1/4
Military Specification Does Not Meet Military Specifications

$210.00

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

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