Coupling Nuts
Hard-to-Find Fastener 014973322281 Coupling Nuts, 1-Inch, 2-Piece
$14.81
View Deals
1/2"-20 SAE Stainless Steel Threaded Rod Coupling
$4.13
View Deals
uxcell 8mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$8.79
View Deals
Hard-to-Find Fastener 014973403355 3/8-16-Inch Rod Coupling, 18-Piece
$13.99
View Deals
Grohe 28637XX0 Coupling Gray
$33.37
Avg. Savings $7.16
Danco 10518 15/16-Inch x 27 Thread / 55/64-Inch x 27 Thread x 3/4-Inch GHTM / .815-Inch Brass Quick Connect Hose Adapter
$15.19
Avg. Savings $5.63
Hard-to-Find Fastener 014973403331 5/16-18-Inch Rod Coupling, 20-Piece
$13.34
View Deals
Hard-to-Find Fastener 014973322243 Coupling Nuts, 5/8-18, Piece-3
$18.99
View Deals
Hard-to-Find Fastener 014973403393 1/2-13-Inch Rod Coupling, 12-Piece
$18.88
View Deals
Hard-to-Find Fastener 014973209582 Stainless Coupling Nuts (8 Piece), 6-32"
$21.42
View Deals
Hard-to-Find Fastener 014973322076 Coupling Nuts, 5/16-Inch, 5-Piece
$9.99
View Deals
uxcell 6mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$4.48
View Deals
6 mm X 1.00-Pitch Stainless Steel Metric Threaded Rod Coupling
$1.68
Avg. Savings $2.03
uxcell 6mm to 10mm Shaft Coupling 30mm Length 25mm Diameter Motor Coupler Aluminum Alloy Joint Connector for DIY Encoder
$13.99
View Deals
5/16-18 Rod Coupling Nuts, Stainless Steel 18-8, Plain Finish, Quantity 25
$31.72
View Deals
Coupling Nut 18-8 Stainless Steel - 1/2-20 Thread x 5/8 Flats x 1-1/4 Long Qty-1
$13.00
Avg. Savings $1.07
Hard-to-Find Fastener 014973403454 1-8 Rod Coupling Nuts (3 Pieces)
$19.99
Avg. Savings $1.08
1/4"-28 S.A.E. Stainless Steel Threaded Rod Couplings (Pack of 12)
$15.78
View Deals
L.H. Dottie RC2 Rod Coupling, 3/8-Inch Diameter by 1-1/8-Inch Length, Zinc Plated, 50-Pack
$39.26
View Deals
10 mm X 1.50-Pitch Stainless Steel Metric Threaded Rod Coupling
$9.33
View Deals
5/8" Threaded Rod Coupling
$2.61
View Deals
uxcell 5mm Bore 18mm Length Motor Tyre Coupling Joint Hex Coupler Silver Tone
$3.21
View Deals
4 mm X .70-Pitch Stainless Steel Threaded Rod Coupling
$1.45
View Deals
uxcell® M8 Female Thread Straight Fitting Hex Rod Coupling Nuts Silver Tone 10 Pcs
$2.04
View Deals
uxcell CNC Motor Shaft Coupler 6.35mm to 8mm Flexible Coupling 6.35x8mm
$5.81
View Deals
Reducing Coupling
$14.24
View Deals
uxcell 7mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$7.99
View Deals
uxcell 5mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$7.49
View Deals
3/8"-24 SAE Stainless Steel Threaded Rod Coupling
$8.89
View Deals
5/8" X 3/4" Reducing Threaded Rod Coupling
$3.03
View Deals
uxcell 10mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$9.29
View Deals
1/2" X 5/8" Reducing Threaded Rod Coupling
$1.65
Avg. Savings $0.57
1/2" Stainless Steel Threaded Rod Coupling
$7.86
View Deals
(50) Hex Coupling Nuts 1/2-13 x 11/16 x 1-3/4 Threaded Rod Connector Zinc
$34.99
View Deals
The Hillman Group 5 pc - 3/8-16 Coupling Nuts
$13.98
View Deals
uxcell 8mm to 8mm Inner Dia Rotatable Universal Steering Shaft U Joint Coupler
$6.59
View Deals
Steelworks Corporation YAZ1014 Boltmaster Coupling Nut 5/8 " - 11 X 2-1/8 " Zinc Coarse Steel Bulk
$9.73
Avg. Savings $0.47
The Hillman Group 4374 5/16-24 Hex Coupling Nut Fine Thread,Pack of 5
$17.70
View Deals
1/2" Threaded Rod Coupling
$7.52
View Deals
SteelWorks 11843 Boltmaster Coupling Nut 1/4 " Zinc Coarse Steel Bulk
$8.98
Avg. Savings $1.62
Boltmaster Steelworks .38in. Right Hand Threaded Rod Coupler Nuts 11845
$10.18
Avg. Savings $0.56
The Hillman Group 4375 3/8-24 Coupling Nut Fine Thread (5-Pack)
$20.33
View Deals
uxcell 8mm to 10mm Inner Dia Rotatable Universal Steering Shaft U Joint Coupler
$4.99
View Deals
The Hillman Group 4379 1" Hex Coupling Nut Fine Thread (2-Pack)
$14.47
View Deals
Hard-to-Find Fastener 014973403300 1/4-20-Inch Rod Coupling, 25-Piece
$17.37
View Deals
(250) Hex Rod Couplings 1/4-20 Threaded Rod Connectors Zinc
$32.99
View Deals
uxcell 3mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector for DIY Parts
$8.19
View Deals
HHIP 3900-1181 Coupling Nut, 1/4-20" x 5/8"
$3.31
View Deals
Male Coupling Hose Mender
$15.58
Avg. Savings $0.03
Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2026 Capital One Shopping
%20Copyright%202023%20Fonticons,%20Inc.%20--%3e%3cpath%20d='M224.1%20141c-63.6%200-114.9%2051.3-114.9%20114.9s51.3%20114.9%20114.9%20114.9S339%20319.5%20339%20255.9%20287.7%20141%20224.1%20141zm0%20189.6c-41.1%200-74.7-33.5-74.7-74.7s33.5-74.7%2074.7-74.7%2074.7%2033.5%2074.7%2074.7-33.6%2074.7-74.7%2074.7zm146.4-194.3c0%2014.9-12%2026.8-26.8%2026.8-14.9%200-26.8-12-26.8-26.8s12-26.8%2026.8-26.8%2026.8%2012%2026.8%2026.8zm76.1%2027.2c-1.7-35.9-9.9-67.7-36.2-93.9-26.2-26.2-58-34.4-93.9-36.2-37-2.1-147.9-2.1-184.9%200-35.8%201.7-67.6%209.9-93.9%2036.1s-34.4%2058-36.2%2093.9c-2.1%2037-2.1%20147.9%200%20184.9%201.7%2035.9%209.9%2067.7%2036.2%2093.9s58%2034.4%2093.9%2036.2c37%202.1%20147.9%202.1%20184.9%200%2035.9-1.7%2067.7-9.9%2093.9-36.2%2026.2-26.2%2034.4-58%2036.2-93.9%202.1-37%202.1-147.8%200-184.8zM398.8%20388c-7.8%2019.6-22.9%2034.7-42.6%2042.6-29.5%2011.7-99.5%209-132.1%209s-102.7%202.6-132.1-9c-19.6-7.8-34.7-22.9-42.6-42.6-11.7-29.5-9-99.5-9-132.1s-2.6-102.7%209-132.1c7.8-19.6%2022.9-34.7%2042.6-42.6%2029.5-11.7%2099.5-9%20132.1-9s102.7-2.6%20132.1%209c19.6%207.8%2034.7%2022.9%2042.6%2042.6%2011.7%2029.5%209%2099.5%209%20132.1s2.7%20102.7-9%20132.1z'/%3e%3c/svg%3e)
- Home
- View All Automotive Supplies & Car Parts
- Automotive Performance Parts & Accessories
- Car Care Products
- Car Exterior Parts & Accessories
- Car Interior Accessories
- Car Lights & Lighting Accessories
- Car Oils & Fluids
- Car Paint & Paint Supplies
- Car Repair Tools & Equipment
- Car Replacement Parts
- Heavy Duty & Commercial Vehicle Equipment
- Motorcycle & Powersports Accessories
- RV Parts & Accessories
- Tires & Wheels
- View All Books
- Arts & Photography Books
- Bibles & Christian Books
- Biographies & Memoris
- Business & Money Books
- Calendars
- Children's Books
- Comic Books & Graphic Novels
- Computers & Technology Books
- Cookbooks & Food/Wine Books
- Craft & Hobby Books
- Education & Teaching Books
- Engineering & Transportation Books
- GLBT Books
- Health & Fitness Books
- History Books
- Humor Books
- Law & Legal Books
- Literature & Fiction Books
- Medical Books
- Mysteries, Thrillers & Suspense Books
- New & Used Textbooks
- Parenting & Relationship Books
- Political & Social Science Books
- Reference Books
- Religion & Spirituality Books
- Romance Novels & Books
- Science & Math Books
- Science Fiction & Fantasy Books
- Self-Help Books
- Sports & Outdoors Books
- Teen & Young Adult Books
- Test Preparation Books
- Travel Books
- View All CDs & Vinyl Records
- Alternative Rock CDs & Vinyl
- Blues CDs & Vinyl Records
- Broadway CDs & Vinyl Records
- Children's Music CDs
- Christian CDs & Vinyl Records
- Classic Rock CDs & Vinyl Records
- Classical CDs & Vinyl Records
- Comedy & Spoken Word CDs & Vinyl Records
- Country CDs & Vinyl Records
- Dance & Electronic CDs & Vinyl Records
- Folk CDs & Vinyl Records
- Gospel CDs & Vinyl Records
- Heavy Metal CDs & Vinyl Records
- Holiday & Wedding CDs & Vinyl Records
- Jazz CDs & Vinyl Records
- Karaoke CDs & Vinyl Records
- Latin Music CDs & Vinyl Records
- New Age CDs & Vinyl Records
- Opera & Classical Vocal CDs & Vinyl Records
- Pop CDs & Vinyl Records
- R&B CDs & Vinyl Records
- Rap & Hip-Hop CDs & Vinyl Records
- Reggae CDs & Vinyl Records
- Rock CDs & Vinyl Records
- Soundtrack CDs & Vinyl Records
- Special Interest CDs & Vinyl Records
- World Music CDs & Vinyl Records
- View All Electronics
- Car & Vehicle Electronics
- Chargers, TV Mounts, & Accessories
- Computers & Computer Accessories
- Digital Cameras & Photography Equipment
- GPS & Navigation
- Headphones
- Home Audio & Speakers
- Portable Speakers & Video Equipment
- Security & Surveillance Equipment
- Televisions & Video Equipment
- Video Projectors for Home Theaters
- Wearables
- eBook Readers & Accessories
- Event Tickets
- View All Industrial & Scientific Equipment
- Abrasive & Finishing Products
- Additive Manufacturing Products
- Commercial Door Products
- Cutting Tools
- Fasteners
- Filtration Equipment
- Hydraulics, Pneumatics & Plumbing Equipment
- Industrial Electrical Equipment
- Industrial Hardware
- Industrial Power & Hand Tools
- Janitorial & Sanitation Supplies
- Lab & Scientific Products
- Material Handling Products
- Occupational Health & Safety Products
- Packaging & Shipping Supplies
- Power Transmission Products
- Professional Dental Supplies
- Professional Medical Supplies
- Raw Materials
- Retail Store Fixtures & Equipment
- Robotics
- Science Education Materials
- Tapes, Adhesives & Sealants
- Test, Measurement & Inspection Equipement
- View All Movies & TV on Blu-Ray & DVD
- 3-6 Year Old TV on Blu-Ray & DVD
- A&E Home Video on DVD & Blu-Ray
- Animated TV & Movies on DVD & Blu-Ray
- Art House & International Movies on DVD & Blu-Ray
- BBC Shows on DVD & Blu-Ray
- Blu-Ray Movies
- Characters & Series
- Classic Movies on DVD & Blu-Ray
- Concert Films on Blu-Ray & DVD
- Criterion Collection on DVD & Blu-Ray
- Cult Movies
- Cult Movies on DVD & Blu-Ray
- Discovery Channel Shows on DVD & Blu-Ray
- Disney DVDs & Blu-Rays
- Disney Home Video on DVD & Blu-Ray
- Documentaries on DVD & Blu-Ray
- Fully Loaded DVDs & Blu-Rays
- Genre for Featured Categories
- HBO Movies & Shows on DVD & Blu-Ray
- Holiday & Seasonal Movies on DVD & Blu-Ray
- Independently Distributed
- Independently Distributed Movies & DVDs
- John Wayne Movies & DVDs
- MOD CreateSpace Video
- MTV Shows on Blu-Ray & DVD
- Made-for-TV Movies on DVD
- Movies on Blu-Ray & DVD
- Musicals on Blu-Ray & DVD
- Paramount Home Entertainment DVDs
- Sci-Fi Series DVDs & Blu-Rays
- Science Fiction & Fantasy DVDs
- Shakespeare on DVD Store
- Studio Specials
- Studio Specials on DVD & Blu-Ray
- TV Boxed Sets on DVD & Blu-Ray
- TV on DVD & Blu-Ray
- View All Musical Instruments
- Amplifiers & Guitar Effects
- Band & Orchestra Instruments
- Bass Guitars
- DJ Equipment
- Drums & Percussion
- Electric & Acoustic Guitars
- Electric Keyboards & MIDI
- Instrument Cases, Stands & Accessories
- Live Sound & Stage Equipment
- Microphones & Accessories
- Stringed Instruments
- Studio Recording Equipment
- Ukuleles, Mandolins & Banjos
- Woodwind Instruments
- View All Patio, Lawn & Garden Supplies
- Farm & Ranch Supplies
- Gardening & Lawn Care Supplies
- Generators & Portable Power Supplies
- Grills & Outdoor Cooking Equipment
- Havahart Traps
- Outdoor Décor
- Outdoor Heating & Cooling
- Outdoor Power Tools
- Outdoor Storage
- Patio Furniture & Accessories
- Pest Control & Insect Killers
- Pools, Hot Tubs & Supplies
- Snow Removal Equipment
- View All Tools & Home Improvement
- Building Supplies
- Electrical Supplies
- Hardware
- Kitchen & Bath Fixtures
- Light Bulbs
- Lighting & Ceiling Fans
- Measurement & Layout Tools
- Painting Supplies & Wall Treatments
- Power & Hand Tools
- Rough Plumbing
- Safety & Security Equipment
- Storage & Home Organization
- Welding & Soldering Supplies
- View All Toys & Games
- Action Figures
- Arts & Crafts Supplies
- Baby & Toddler Toys
- Board & Card Games
- Building & Construction Toys
- Dolls & Accessories
- Dress Up & Pretend Toys
- Grown-Up Toys
- Hobbies
- Kids' Electronics
- Kids' Furniture, Décor & Storage
- Learning & Educational Toys
- Novelty & Gag Toys
- Party Supplies
- Puppets
- Puzzles
- Remote Control Toys & Play Vehicles
- Sports Toys & Outdoor Play
- Stuffed Animals & Plush Toys
- Tricycles, Scooters & Wagons
- Events
- Hotels
- Sign In