Email: sales@besttoolandsupply.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

Fasteners > Nuts (ET04) - (5028 Products)

Fasteners > Nuts (ET04)
Value Collection - M16x2.00 Metric Coarse, 48mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 24mm Width Across Flats, 26.75mm Width Across Points - Best Tool & Supply

Value Collection - M16x2.00 Metric Coarse, 48mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 24mm Width Across Flats, 26.75mm Width Across Points


Item #: 68086727
Brand: Value Collection
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 Metric
Thread Size M16x2.00
Overall Length (mm) 48.00
Material Steel
Thread Direction Right Hand
Finish/Coating Zinc-Plated
Width Across Flats (mm) 24.00
Width Across Points (mm) 26.75
Fastener Standard DIN 6334
Thread Standard Metric Coarse

$6.08

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

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

Gibraltar - 1/4-20 UNC, 5/8" OAL Steel Standard Coupling Nut - Black Oxide Coated, 1/2" Width Across Flats - Best Tool & Supply

Gibraltar - 1/4-20 UNC, 5/8" OAL Steel Standard Coupling Nut - Black Oxide Coated, 1/2" Width Across Flats


Item #: 74213398
Brand: Gibraltar
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 1/4-20
Overall Length (Inch) 5/8
Material Steel
Thread Direction Right Hand
Material Grade 1117
Finish/Coating Black Oxide
Width Across Flats (Inch) 1/2
Fastener Standard TCMAI
Thread Standard UNC

$3.14

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

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

TE-CO - M8x1.25 Metric Coarse, 19mm OAL Steel Standard Coupling Nut - Black Oxide Coated, 14mm Width Across Flats - Best Tool & Supply

TE-CO - M8x1.25 Metric Coarse, 19mm OAL Steel Standard Coupling Nut - Black Oxide Coated, 14mm Width Across Flats


Item #: 06948848
Brand: TE-CO
Model #: 61502
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 Metric
Thread Size M8x1.25
Overall Length (mm) 19.00
Material Steel
Thread Direction Right Hand
Material Grade 1117
Finish/Coating Black Oxide
Width Across Flats (mm) 14.00
Fastener Standard TCMAI
Thread Standard Metric Coarse

$5.45

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 - 1-3/4 - 6 UNC, 3-3/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-7/8" Width Across Flats - Best Tool & Supply

Made in USA - 1-3/4 - 6 UNC, 3-3/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-7/8" Width Across Flats


Item #: 64826811
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 1-3/4 - 6
Overall Length (Inch) 3-3/8
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1-7/8
Thread Standard UNC

$33.18

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

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

TE-CO - M12x1.75 Metric Coarse, 32mm OAL Steel Standard Coupling Nut - Black Oxide Coated, 22mm Width Across Flats - Best Tool & Supply

TE-CO - M12x1.75 Metric Coarse, 32mm OAL Steel Standard Coupling Nut - Black Oxide Coated, 22mm Width Across Flats


Item #: 06948863
Brand: TE-CO
Model #: 61504
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 Metric
Thread Size M12x1.75
Overall Length (mm) 32.00
Material Steel
Thread Direction Right Hand
Material Grade 1117
Finish/Coating Black Oxide
Width Across Flats (mm) 22.00
Fastener Standard TCMAI
Thread Standard Metric Coarse

$7.52

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 - 1/2-13 UNC, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 11/16" Width Across Flats - Best Tool & Supply

Made in USA - 1/2-13 UNC, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 11/16" Width Across Flats


Item #: 64827215
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 1/2-13
Overall Length (Inch) 1-3/4
Material Steel
Thread Direction Left Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 11/16
Thread Standard UNC

$5.44

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, 7/8" OAL Stainless Steel Standard Coupling Nut - 1/2" Width Across Flats - Best Tool & Supply

Value Collection - 5/16-18 UNC, 7/8" OAL Stainless Steel Standard Coupling Nut - 1/2" Width Across Flats


Item #: 70980347
Brand: Value Collection
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 5/16-18
Overall Length (Inch) 7/8
Material Stainless Steel
Thread Direction Right Hand
Material Grade 303; 18-8
Width Across Flats (Inch) 1/2
Thread Standard UNC

$24.73

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 - #10-32 UNF, 3/4" OAL Stainless Steel Standard Coupling Nut - 3/8" Width Across Flats - Best Tool & Supply

Made in USA - #10-32 UNF, 3/4" OAL Stainless Steel Standard Coupling Nut - 3/8" Width Across Flats


Item #: 64827652
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 #10-32
Overall Length (Inch) 3/4
Material Stainless Steel
Thread Direction Right Hand
Material Grade 18-8
Width Across Flats (Inch) 3/8
Thread Standard UNF

$5.63

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

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

Empire - 3/8-16 Thread, 1-1/8" OAL Stainless Steel Standard Coupling Nut - Uncoated - Best Tool & Supply

Empire - 3/8-16 Thread, 1-1/8" OAL Stainless Steel Standard Coupling Nut - Uncoated


Item #: 02164721
Brand: Empire
Model #: 51SS0038K
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 3/8-16
Overall Length (Inch) 1-1/8
Material Stainless Steel
Thread Direction Right Hand
Material Grade 304
Finish/Coating Uncoated

$15.62

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 - 1-1/2 - 6 UNC, 3-1/2" OAL Stainless Steel Standard Coupling Nut - 2" Width Across Flats - Best Tool & Supply

Made in USA - 1-1/2 - 6 UNC, 3-1/2" OAL Stainless Steel Standard Coupling Nut - 2" Width Across Flats


Item #: 64827454
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 1-1/2 - 6
Overall Length (Inch) 3-1/2
Material Stainless Steel
Thread Direction Right Hand
Material Grade 303; 18-8
Width Across Flats (Inch) 2
Thread Standard UNC

$184.42

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 - #10-32 UNF, 3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/16" Width Across Flats - Best Tool & Supply

Value Collection - #10-32 UNF, 3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/16" Width Across Flats


Item #: 64827074
Brand: Value Collection
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 #10-32
Overall Length (Inch) 3/4
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 5/16
Thread Standard UNF

$2.03

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, 1-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 11/16" Width Across Flats - Best Tool & Supply

Value Collection - 1/2-13 UNC, 1-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 11/16" Width Across Flats


Item #: 67483008
Brand: Value Collection
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 1/2-13
Overall Length (Inch) 1-1/4
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 11/16
Thread Standard UNC

$1.90

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

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

Empire - 1/4-20 Thread, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish - Best Tool & Supply

Empire - 1/4-20 Thread, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish


Item #: 02164663
Brand: Empire
Model #: 51G0025
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 1/4-20
Overall Length (Inch) 7/8
Material Steel
Thread Direction Right Hand
Finish/Coating Zinc-Plated

$2.41

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, 2-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1" Width Across Flats - Best Tool & Supply

Value Collection - 3/4-10 UNC, 2-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1" Width Across Flats


Item #: 67483081
Brand: Value Collection
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 3/4-10
Overall Length (Inch) 2-1/4
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1
Thread Standard UNC

$6.24

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, 4-3/8" OAL Steel Standard Coupling Nut - Uncoated - Best Tool & Supply

Made in USA - 1-8 UNC, 4-3/8" OAL Steel Standard Coupling Nut - Uncoated


Item #: 41674698
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) 4-3/8
Material Steel
Thread Direction Right Hand
Material Grade Grade 5
Finish/Coating Uncoated
Thread Standard UNC

$33.63

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 - 7/8-9 UNC, 2-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-1/4" Width Across Flats - Best Tool & Supply

Value Collection - 7/8-9 UNC, 2-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-1/4" Width Across Flats


Item #: 70958202
Brand: Value Collection
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 7/8-9
Overall Length (Inch) 2-1/2
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1-1/4
Thread Standard UNC

$16.20

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, 2-1/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 13/16" Width Across Flats - Best Tool & Supply

Value Collection - 5/8-11 UNC, 2-1/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 13/16" Width Across Flats


Item #: 64826761
Brand: Value Collection
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 5/8-11
Overall Length (Inch) 2-1/8
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 13/16
Thread Standard UNC

$4.59

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

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

Empire - 3/8-16 Thread, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish - Best Tool & Supply

Empire - 3/8-16 Thread, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish


Item #: 02164671
Brand: Empire
Model #: 51G0038
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 3/8-16
Overall Length (Inch) 1-3/4
Material Steel
Thread Direction Right Hand
Finish/Coating Zinc-Plated

$2.72

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 - 1/4-28 UNF, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/8" Width Across Flats - Best Tool & Supply

Value Collection - 1/4-28 UNF, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/8" Width Across Flats


Item #: 64827082
Brand: Value Collection
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 1/4-28
Overall Length (Inch) 7/8
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 3/8
Thread Standard UNF

$3.71

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 - 1/2-13 UNC, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/4" Width Across Flats - Best Tool & Supply

Made in USA - 1/2-13 UNC, 1-3/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/4" Width Across Flats


Item #: 64826878
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 1/2-13
Overall Length (Inch) 1-3/4
Material Steel
Thread Direction Right Hand
Material Grade Grade 5
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 3/4
Thread Standard UNC

$5.85

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

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