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Coupling Nuts (2,500+ items) - Page 8

Boltsandnuts.Com 1/2"-13, Grade A, Zinc Plated, 1-3/4 in Lg, 30 PK 50C175NCPL2Z-30
Boltsandnuts.Com

1/2"-13, Grade A, Zinc Plated, 1-3/4 in Lg, 30 PK

Zoro # G314451809
Mfr # 50C175NCPL2Z-30
product price:  $42.39
/pk 30, $1.41/ea
Oxoxo 1/4-20X7/8-3/8 Hex Rod Coupling Nut 3/8 Across Flats 18 8 Stainless Steel, 150PK 547656
Oxoxo

1/4-20X7/8-3/8 Hex Rod Coupling Nut 3/8 Across Flats 18 8 Stainless Steel, 150PK

Zoro # G122690735
Mfr # 547656
product price:  $507.99
/pk 150, $3.39/ea
Oxoxo 4-40X7/16-5/16 Hex Rod Coupling Nut 5/16 inch Across Flats Zinc, 2500PK 547550
Oxoxo

4-40X7/16-5/16 Hex Rod Coupling Nut 5/16 inch Across Flats Zinc, 2500PK

Zoro # G022677225
Mfr # 547550
product price:  $645.99
/pk 2500, $0.26/ea
Boltsandnuts.Com 5/16"-18, Grade A, Zinc Plated, 1-3/4 in Lg, 10 PK 31C175NCPL2Z-10
Boltsandnuts.Com

5/16"-18, Grade A, Zinc Plated, 1-3/4 in Lg, 10 PK

Zoro # G814442154
Mfr # 31C175NCPL2Z-10
product price:  $15.25
/pk 10, $1.53/ea
Boltsandnuts.Com 3/4"-10, Grade A, Zinc Plated, 2-1/4 in Lg, 100 PK 75C225NCPL2Z-100
Boltsandnuts.Com

3/4"-10, Grade A, Zinc Plated, 2-1/4 in Lg, 100 PK

Zoro # G114486780
Mfr # 75C225NCPL2Z-100
product price:  $364.99
/pk 100, $3.65/ea
Oxoxo 1/2-13X1 3/4 Hex Rod Coupling Nut 3/4 inch Across Flats Grade 5 Zinc, 225PK 547748
Oxoxo

1/2-13X1 3/4 Hex Rod Coupling Nut 3/4 inch Across Flats Grade 5 Zinc, 225PK

Zoro # G922685078
Mfr # 547748
product price:  $946.99
/pk 225, $4.21/ea
Oxoxo 5/16-18X1 3/4 Hex Rod Coupling Nut 1/2 inch Across Flats Zinc, 200PK 547677
Oxoxo

5/16-18X1 3/4 Hex Rod Coupling Nut 1/2 inch Across Flats Zinc, 200PK

Zoro # G322690153
Mfr # 547677
product price:  $172.99
/pk 200, $0.86/ea
Boltsandnuts.Com 1/4"-20, Grade A, Zinc Plated, 1-3/4 in Lg, 30 PK 25C175NCPL2Z-30
Boltsandnuts.Com

1/4"-20, Grade A, Zinc Plated, 1-3/4 in Lg, 30 PK

Zoro # G914429147
Mfr # 25C175NCPL2Z-30
product price:  $34.65
/pk 30, $1.16/ea
Oxoxo 10-24X3/4-5/16 Hex Rod Coupling Nut 5/16 inch Across Flats Grade 5 Zinc, 1250PK 547613
Oxoxo

10-24X3/4-5/16 Hex Rod Coupling Nut 5/16 inch Across Flats Grade 5 Zinc, 1250PK

Zoro # G822681668
Mfr # 547613
product price:  $552.99
/pk 1250, $0.44/ea
Oxoxo 1/4-28X7/8-3/8 Hex Rod Coupling Nut 3/8 Across Flats Zinc, 600PK 319562
Oxoxo

1/4-28X7/8-3/8 Hex Rod Coupling Nut 3/8 Across Flats Zinc, 600PK

Zoro # G022661903
Mfr # 319562
product price:  $179.99
/pk 600, $0.30/ea
Oxoxo 3/4-16X2 1/4-1 Hex Rod Coupling Nut 1 inch Across Flats Zinc, 50PK 409537
Oxoxo

3/4-16X2 1/4-1 Hex Rod Coupling Nut 1 inch Across Flats Zinc, 50PK

Zoro # G022682540
Mfr # 409537
product price:  $184.99
/pk 50, $3.70/ea
Boltsandnuts.Com 1/2"-20, Grade A, Zinc Plated, 1-1/4 in Lg, 70 PK 50F125NCPL2Z-70
Boltsandnuts.Com

1/2"-20, Grade A, Zinc Plated, 1-1/4 in Lg, 70 PK

Zoro # G114482607
Mfr # 50F125NCPL2Z-70
product price:  $115.99
/pk 70, $1.66/ea
Oxoxo 1/2-13X1 1/4 Reduced Hex Rod Coupling Nut, 3/8-16, 5/8 Across Flats Zinc, 150PK 509900
Oxoxo

1/2-13X1 1/4 Reduced Hex Rod Coupling Nut, 3/8-16, 5/8 Across Flats Zinc, 150PK

Zoro # G822662353
Mfr # 509900
product price:  $155.99
/pk 150, $1.04/ea
Oxoxo 5/8-18X2 1/8 Hex Rod Coupling Nut 13/16 inch Across Flats Zinc, 100PK 409521
Oxoxo

5/8-18X2 1/8 Hex Rod Coupling Nut 13/16 inch Across Flats Zinc, 100PK

Zoro # G122671697
Mfr # 409521
product price:  $237.99
/pk 100, $2.38/ea
Oxoxo M6-1.0X25X10 Metric Din 6334 Hex Coupling Nut A2 Stainless Steel, 500PK 599122
Oxoxo

M6-1.0X25X10 Metric Din 6334 Hex Coupling Nut A2 Stainless Steel, 500PK

Zoro # G322684299
Mfr # 599122
product price:  $319.99
/pk 500, $0.64/ea
Boltsandnuts.Com 1"-8, Grade A, Zinc Plated, 2-3/4 in Lg, 10 PK 100C275NCPL2Z-10
Boltsandnuts.Com

1"-8, Grade A, Zinc Plated, 2-3/4 in Lg, 10 PK

Zoro # G014441230
Mfr # 100C275NCPL2Z-10
product price:  $101.99
/pk 10, $10.20/ea
Oxoxo 5/8-11X1 1/4 Reduced Hex Rod Coupling Nut, 1/2-13, 13/16 Across Flats Zinc, 100PK 509911
Oxoxo

5/8-11X1 1/4 Reduced Hex Rod Coupling Nut, 1/2-13, 13/16 Across Flats Zinc, 100PK

Zoro # G622680779
Mfr # 509911
product price:  $229.99
/pk 100, $2.30/ea
Oxoxo 5/16-18X7/8 Hex Rod Coupling Nut 1/2 inch Across Flats Zinc, 200PK 409484
Oxoxo

5/16-18X7/8 Hex Rod Coupling Nut 1/2 inch Across Flats Zinc, 200PK

Zoro # G222681831
Mfr # 409484
product price:  $115.99
/pk 200, $0.58/ea
Boltsandnuts.Com 5/8"-11, Grade A, Zinc Plated, 2-1/8 in Lg, 5 PK 62C2125NCPL2Z-5
Boltsandnuts.Com

5/8"-11, Grade A, Zinc Plated, 2-1/8 in Lg, 5 PK

Zoro # G414487579
Mfr # 62C2125NCPL2Z-5
product price:  $16.89
/pk 5, $3.38/ea
Oxoxo 1/2-20X1 1/4 Hex Rod Coupling Nut 5/8 inch Across Flats Zinc, 150PK 319948
Oxoxo

1/2-20X1 1/4 Hex Rod Coupling Nut 5/8 inch Across Flats Zinc, 150PK

Zoro # G422661275
Mfr # 319948
product price:  $180.99
/pk 150, $1.21/ea
Boltsandnuts.Com 7/8"-9, Grade A, Zinc Plated, 2-1/2 in Lg, 25 PK 87C250NCPL2Z-25
Boltsandnuts.Com

7/8"-9, Grade A, Zinc Plated, 2-1/2 in Lg, 25 PK

Zoro # G414488019
Mfr # 87C250NCPL2Z-25
product price:  $182.99
/pk 25, $7.32/ea
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G722382924
Mfr # ZTA12CX38F-316
product price:  $16.79
/ea
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G422383566
Mfr # NUT60212CXM6C
product price:  $18.59
/ea
No Product Image Available
Zoro Select

Male-Male Hex Adapter

Zoro # G322387381
Mfr # ZTAE38FXM10EF-188
product price:  $13.39
/ea
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G122387567
Mfr # NUT60278CX01C
product price:  $21.79
/ea
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G822382817
Mfr # ZTAM10EFX51C-316
product price:  $12.15
/ea
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G522385576
Mfr # NUT60151EFX12EF
product price:  $8.49
/ea
Sold in mult. of 2 for $16.98
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G922386777
Mfr # NUT60110CX51C
product price:  $5.59
/ea
Sold in mult. of 2 for $11.18
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G722386632
Mfr # NUT602M10EFXM12F
product price:  $16.49
/ea
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G222387146
Mfr # ZTA14EFX12EF-188
product price:  $11.39
/ea
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G322387053
Mfr # NUT60114FX38F
product price:  $6.99
/ea
Sold in mult. of 2 for $13.98
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G722384775
Mfr # ZTA51FX38F-188
product price:  $5.49
/ea
Sold in mult. of 2 for $10.98
No Product Image Available
Zoro Select

Male-Male Hex Adapter

Zoro # G922386746
Mfr # ZTAE38FX12C-188
product price:  $16.79
/ea
No Product Image Available
Zoro Select

Female-Female Hex Adapter

Zoro # G322387541
Mfr # NUT60238EFX12F
product price:  $11.69
/ea
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G522387488
Mfr # ZTAM6CXM5C-316
product price:  $7.99
/ea
Sold in mult. of 2 for $15.98
No Product Image Available
Zoro Select

Male-Female Hex Adapter

Zoro # G722387585
Mfr # ZTAM10FXM10C-316
product price:  $11.49
/ea
Coupling Nuts (2,500+ items) - Page 8
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About Coupling Nuts

Coupling Nuts are an essential piece of hardware used in many different applications. They are designed to join two pieces of threaded rod together, and come in a variety of sizes, shapes, and materials.

Types of Coupling Nuts

Coupling Nuts come in many different types and sizes, and the size and thread type vary depending on the specific application they will be used for. Additionally, some Coupling Nuts may have a set screw or left hand thread to provide additional security.

How Coupling Nuts are Made

Coupling Nuts are typically made from steel or stainless steel and can be either zinc plated or black oxide coated for added corrosion protection. The process to make them involves machining threads into the material so that it is compatible with other pieces of threaded rod.

Industries that use Coupling Nuts

Coupling Nuts are commonly used in industries such as construction, automotive repair, manufacturing and plumbing. Professionals use them to securely fasten two pieces of threaded rod together while allowing them to rotate freely around each other.

Find the Coupling Nuts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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3/4 in galvanized nut3/4 in stainless steel nutcoupling nuts stainless steelthreaded coupling nutstainless steel 3/8 nut
m18 nuts3/4 in coupling nutaluminum wire nutshex coupling nut5/8-11 coupling nut

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