Email: sales@makersind.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

Fastening Products - Nuts For Sale | Makers Industrial Supply - (4439 Products)

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

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


Item #: 64826845
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 2 - 4-1/2
Overall Length (Inch) 4-1/2
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 2-3/4
Thread Standard UNC

$158.75

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 - 1/4-20 UNC, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/8" Width Across Flats - Makers Industrial Supply

Value Collection - 1/4-20 UNC, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 3/8" Width Across Flats


Item #: 64826704
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 1/4-20
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 UNC

$1.92

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

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


Item #: 64826894
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 3/4-10
Overall Length (Inch) 2-1/4
Material Steel
Thread Direction Right Hand
Material Grade Grade 5
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1
Thread Standard UNC

$10.56

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 - M5x0.80 Metric Coarse, 15mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 8mm Width Across Flats - Makers Industrial Supply

Value Collection - M5x0.80 Metric Coarse, 15mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 8mm Width Across Flats


Item #: 70964515
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 M5x0.80
Overall Length (mm) 15.00
Material Steel
Thread Direction Right Hand
Finish/Coating Zinc-Plated
Width Across Flats (mm) 8.00
Fastener Standard DIN 6334
Thread Standard Metric Coarse

$5.47

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

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

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

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


Item #: 74213463
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 1-8
Overall Length (Inch) 2-1/2
Material Steel
Thread Direction Right Hand
Material Grade 1117
Finish/Coating Black Oxide
Width Across Flats (Inch) 1-5/8
Fastener Standard TCMAI
Thread Standard UNC

$16.75

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 - 1/4-20 UNC, 7/8" OAL Steel Standard Coupling Nut - Uncoated, 1/2" Width Across Flats - Makers Industrial Supply

Made in USA - 1/4-20 UNC, 7/8" OAL Steel Standard Coupling Nut - Uncoated, 1/2" Width Across Flats


Item #: 71400881
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 1/4-20
Overall Length (Inch) 7/8
Material Steel
Thread Direction Right Hand
Material Grade 4140; Grade 2H
Finish/Coating Uncoated
Width Across Flats (Inch) 1/2
Thread Standard UNC

$37.04

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 - Makers Industrial Supply

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


Item #: 51258309
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

$1.69

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 - 5/8-11 UNC, 2-1/8" OAL Steel Standard Coupling Nut - Uncoated, 1-1/16" Width Across Flats - Makers Industrial Supply

Made in USA - 5/8-11 UNC, 2-1/8" OAL Steel Standard Coupling Nut - Uncoated, 1-1/16" Width Across Flats


Item #: 71400931
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 5/8-11
Overall Length (Inch) 2-1/8
Material Steel
Thread Direction Right Hand
Material Grade 4140; Grade 2H
Finish/Coating Uncoated
Width Across Flats (Inch) 1-1/16
Thread Standard UNC

$45.97

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 - 7/8-14 UNF, 2-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-1/4" Width Across Flats - Makers Industrial Supply

Made in USA - 7/8-14 UNF, 2-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-1/4" Width Across Flats


Item #: 64827165
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 7/8-14
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 UNF

$11.94

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

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

Gibraltar - M6x1.00 Thread, 18mm OAL Steel Standard Coupling Nut - Black Phosphate Coated, 10mm Width Across Flats, 11.5mm Width Across Points - Makers Industrial Supply

Gibraltar - M6x1.00 Thread, 18mm OAL Steel Standard Coupling Nut - Black Phosphate Coated, 10mm Width Across Flats, 11.5mm Width Across Points


Item #: 85558393
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 Metric
Thread Size M6x1.00
Overall Length (mm) 18.00
Material Steel
Thread Direction Right Hand
Material Grade 10
Finish/Coating Black Phosphate
Width Across Flats (mm) 10.00
Width Across Points (mm) 11.50
Fastener Standard DIN 6334

$3.55

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 - M8x1.25 Metric Coarse, 1-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/8" Width Across Flats - Makers Industrial Supply

Made in USA - M8x1.25 Metric Coarse, 1-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/8" Width Across Flats


Item #: 64827041
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 Metric
Thread Size M8x1.25
Overall Length (Inch) 1-1/2
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 5/8
Thread Standard Metric Coarse

$5.06

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 - 3/4-10 UNC, 2-1/4" OAL Stainless Steel Standard Coupling Nut - 1" Width Across Flats - Makers Industrial Supply

Made in USA - 3/4-10 UNC, 2-1/4" OAL Stainless Steel Standard Coupling Nut - 1" Width Across Flats


Item #: 64827413
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 3/4-10
Overall Length (Inch) 2-1/4
Material Stainless Steel
Thread Direction Right Hand
Material Grade 303; 18-8
Width Across Flats (Inch) 1
Thread Standard UNC

$29.44

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, 2-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-1/4" Width Across Flats - Makers Industrial Supply

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


Item #: 64826902
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 7/8-9
Overall Length (Inch) 2-1/2
Material Steel
Thread Direction Right Hand
Material Grade Grade 5
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1-1/4
Thread Standard UNC

$17.46

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 - 1-1/4 - 7 UNC, 3" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 1-7/8" Width Across Flats - Makers Industrial Supply

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


Item #: 71530687
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 1-1/4 - 7
Overall Length (Inch) 3
Material Steel
Thread Direction Right Hand
Material Grade 4140; Grade 8
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 1-7/8
Thread Standard UNC

$64.41

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

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

Empire - 3/4-10 Thread, 2-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish - Makers Industrial Supply

Empire - 3/4-10 Thread, 2-1/4" OAL Steel Standard Coupling Nut - Zinc-Plated Finish


Item #: 02164705
Brand: Empire
Model #: 51G0075
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
Finish/Coating Zinc-Plated

$7.17

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, 2-1/2" OAL Stainless Steel Standard Coupling Nut - 1-1/4" Width Across Flats - Makers Industrial Supply

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


Item #: 64827439
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 1-8
Overall Length (Inch) 2-1/2
Material Stainless Steel
Thread Direction Right Hand
Material Grade 303; 18-8
Width Across Flats (Inch) 1-1/4
Thread Standard UNC

$50.52

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 - M12x1.75 Metric Coarse, 1-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/8" Width Across Flats - Makers Industrial Supply

Made in USA - M12x1.75 Metric Coarse, 1-1/2" OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 5/8" Width Across Flats


Item #: 64827066
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 Metric
Thread Size M12x1.75
Overall Length (Inch) 1-1/2
Material Steel
Thread Direction Right Hand
Material Grade Grade 2
Finish/Coating Zinc-Plated
Width Across Flats (Inch) 5/8
Thread Standard Metric Coarse

$5.94

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 - M6x1.00 Metric Coarse, 18mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 10mm Width Across Flats - Makers Industrial Supply

Value Collection - M6x1.00 Metric Coarse, 18mm OAL Steel Standard Coupling Nut - Zinc-Plated Finish, 10mm Width Across Flats


Item #: 70934922
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 M6x1.00
Overall Length (mm) 18.00
Material Steel
Thread Direction Right Hand
Finish/Coating Zinc-Plated
Width Across Flats (mm) 10.00
Fastener Standard DIN 6334
Thread Standard Metric Coarse

$5.71

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

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

Jergens - 3/8-16 UNC, 1" OAL Steel Standard Coupling Nut - Black Oxide Coated, 11/16" Width Across Flats - Makers Industrial Supply

Jergens - 3/8-16 UNC, 1" OAL Steel Standard Coupling Nut - Black Oxide Coated, 11/16" Width Across Flats


Item #: 82419433
Brand: Jergens
Model #: 18711
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
Material Steel
Thread Direction Right Hand
Finish/Coating Black Oxide
Width Across Flats (Inch) 11/16
Thread Fit Class 2B
Fastener Standard TCMA
Thread Standard UNC

$3.77

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 - 1/4-20 UNC, 7/8" OAL Stainless Steel Standard Coupling Nut - 3/8" Width Across Flats - Makers Industrial Supply

Made in USA - 1/4-20 UNC, 7/8" OAL Stainless Steel Standard Coupling Nut - 3/8" Width Across Flats


Item #: 64827355
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 1/4-20
Overall Length (Inch) 7/8
Material Stainless Steel
Thread Direction Right Hand
Material Grade 303; 18-8
Width Across Flats (Inch) 3/8
Thread Standard UNC

$4.79

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

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