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Best Choice Cryfokt 
Threaded Rod Connector, 25mm Length, 20Pcs 304 Stainless Steel M5x0.8 Hex Coupling Nut Corrosion for Replacement 20 Pcs Set: Pack includes 20 pcs hex rod coupling nuts, enough quantity for using, ideal for replacing old worn or damagZXBAD 
M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 Galvanized Carbon Steel Hex Rod Coupling Nut Lengthen Hexagon Coupling Nuts( Product InformationBest Value Snokay 
SNOKAY 230Pcs 11 Size M4/M5/M6/M8/M10 Metric Threaded Inserts Nuts Assortment Tool Kit Zinc Alloy Furniture Bolt Fastene Package Includes: You will get 230 pcs furniture hex drive nuts in total, including m6*15 mm - 12 pcs, m8*15 mm - 10 pcsPastlla 
Pastlla 10 Pcs M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut for Industrial Construction Fasteners with 30mm Package includes: 10 x M6 304 Stainless Steel Round Connector NutNikovoke 
10 Pcs Hex Coupling Nuts, 304 Stainless Steel Rod Coupling Nuts for Threaded Rods, Studs, Machinery, Communication Equip 【Extend and Secure】Easily achieve coaxial connection and extension of screws and bolts, providing a reliable threaded coBroLuka 
10Pcs M4 x 10mm Hex Coupling Nuts, 304 Stainless Steel Threaded Rod Connector for Mechanical Assembly, Home Repair, Indu 【Precision Threads】The internal threads are precision‑machined to achieve deep, tight engagement with threaded rods or sOmabeta 
Omabeta Hex Coupling Nut M10, Hexagonal 304 Stainless Steel Threaded Rod Connection Nut, for Bolts Studs Mechanical Scre 【Versatile Industrial Applications】- ideal for securely connecting threaded rods, bolts, or studs in automotive, machineNikovoke 10 Pcs Hex Coupling Nuts, 304 Stainless Steel Rod Coupling Nuts for Threaded Rods, Studs, Machinery, Communication Equip 【Extend and Secure】Easily achieve coaxial connection and extension of screws and bolts, providing a reliable threaded coHilitchi Hilitchi 28Pcs M8 Round Connector Nuts 304 Stainless Steel Round Coupling Nuts 8mm 15mm 20mm 25mm 30mm Sleeve Rod Coupli 🔨【What You Will Get】You will receive 8pcs M8 x 8mm round connector nuts, 8pcs M8 x 15mm round connector nuts, 4pcs M8 xuxcell uxcell M5 X 0.8-Pitch 10mm Length 304 Stainless Steel Metric Hex Coupling Nut, 4pcs Made of 304 stainless steel, which is durable, with strong corrosion resistance and good rust resistance. Great for outdNikovoke 10 Pcs Hex Coupling Nuts, 304 Stainless Steel Rod Coupling Nuts for Threaded Rods, Studs, Machinery, Communication Equip 【Extend and Secure】Easily achieve coaxial connection and extension of screws and bolts, providing a reliable threaded couxcell uxcell M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut 25mm/0.98inch Length,Pack of 5 100% Brand new and .ViaGasaFamido 5 Pieces M10 Galvanized Iron Flange Coupling with 3 Hole Lock Nuts and T Nut Flange Tee Round Base Nut for Furniture Ass Versatile Thread Sizes: Available in thread sizes M6, M8, and M10, these flange nuts are versatile and can be used for auxcell uxcell M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut 20mm/0.78inch Length,Pack of 5 100% Brand new and .uxcell uxcell M14 x 2-Pitch 40mm Length Coupling Nuts, 1pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M14 x 2mm (Dia. x Pitch); Hex Width: 22mm / 0.87"; Total Length: 40mm / 1.57"; Package Conteuxcell uxcell 60mm (2.4") Round Coupling Nuts Kit, M4 Threaded Connector Bar Hardware with Fully Thread Rods Socket Screws for Material: Carbon Steel; Thread Size: M4; Thread Tube Size: 4.8mmx60mm / 0.2 inch x2.4 inch (Outer Dia.x Length); Fully TFdit Hex Coupling Nut, 10pcs 304 Stainless Steel M8 Fine Thread Rod Connection Nuts for Bolts Studs and Machine Screws Rust Proof 304 Stainless Steel: Made from 304 stainless steel, these hex coupling nuts are rustproof for reliable use bouxcell uxcell M8 x 1.25-Pitch 30mm Length 304 Stainless Steel Metric Hex Coupling Nut, 10-Pack Thread Size: M8 x 30mm; Pitch: 1.3mm；Length: 30mm/1.18"Hard-to-Find Fastener Hard-to-Find Fastener 014973322137 Coupling Nuts, 5/16-24, Piece-5 Diameter 1: 5/16 inchesHard-to-Find Fastener Hard-to-Find Fastener 014973322175 Coupling Nuts, 3/8-24, Piece-5 Diameter: 3/8"BroLuka 10Pcs M4 x 10mm Hex Coupling Nuts, 304 Stainless Steel Threaded Rod Connector for Mechanical Assembly, Home Repair, Indu 【Precision Threads】The internal threads are precision‑machined to achieve deep, tight engagement with threaded rods or sLokkr Lokkr 5PCS Flexible Couplings 5mm to 8mm Set, Aluminum Connector Flexible Coupler for 3D Printer CNC Machine, DIY Encode ➤High Quality Material: Made of high-quality Aluminum Alloy, Surface oxidation treatment, durable, fine workmanship anduxcell uxcell M10 Threaded Rod Bar Stud Round Coupling Connector Nuts Silver Tone 15 Pcs Thread Size: M10/0.4"; Product Name: Round Rod Coupling Nutuxcell uxcell 5Pcs M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut 30mm/1.18" Length Sleeve Rod Bar Stud Nut for Brac [Coupling Nut] - Thread Size: M6x1mm; Outside Diameter: 10mm / 0.39"; Height: 30mm / 1.18"; Package Content: 5Pcs x RounHard-to-Find Fastener Hard-to-Find Fastener 014973322106 Coupling Nuts, 1/4-28, Piece-5 Diameter: 1/4"Mingzhe M6x1 L30mm 10 Pcs Hex Coupling Nut 304 Stainless Steel Anti Threaded Rod Connector [Indoor & Outdoor Use] Ideal for replacing old or damaged nuts, these coupling nuts are suitable for a wide range of appMroMax MroMax 10Pcs M10 Round Connector Nuts, 304 Stainless Steel Rod Coupling Nuts 30mm/1.18" Length Female Thread for Camera Thread size: M10; product Name: round connector nutsuxcell uxcell M8 Round Connector Nuts, 304 Stainless Steel Coupling Nut 30mm/1.17inch Length,Pack of 10 100% Brand new and .AMZ Clips And Fasteners (1) M12-1.25 Hex Coupling Nut, Steel Zinc. DIN 6334 uxcell uxcell M5 x 0.8-Pitch 20mm Length 304 Stainless Steel Metric Hex Coupling Nuts, 4 Pcs Made of 304 stainless steel, which is durable, with strong corrosion resistance and good rust resistance. Great for outduxcell uxcell M5 x 0.8-Pitch 20mm Length 304 Stainless Steel Metric Hex Coupling Nuts, 4 Pcs Made of 304 stainless steel, which is durable, with strong corrosion resistance and good rust resistance. Great for outduxcell uxcell M10 x 1.5-Pitch 60mm Length Coupling Nuts, 2pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M10x1.5mm (Dia. x Pitch); Hex Width: 17mm / 0.67"; Total Length: 60mm / 0.36"; Package Conteuxcell uxcell 4-Pack M12 x 1.75-Pitch Hex Coupling Nuts, 45mm Length 304 Stainless Steel Fully Threaded Rod Coupling Nut for Ma [Multipurpose Use] - Whether for maintenance, construction, or repair tasks, these hex coupling nuts offer excellent appuxcell uxcell 1/4"-20 UNC 304 Stainless Steel Hex Coupling Nuts, 5Pcs 2" Length Fully Threaded Rod Coupling Nut Studding Connec Specification: Material: 304 Stainless Steel; Thread Size: 1/4"-20 Female Thread; Thread Type: UNC Standard; Overall Sizuxcell uxcell M14 x 2-Pitch 50mm Length Coupling Nuts, 1pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M14 x 2mm (Dia. x Pitch); Hex Width: 22mm / 0.87"; Total Length: 50mm / 1.97"; Package Conteuxcell uxcell M10 x 1.5-Pitch 30mm Length 304 Stainless Steel Metric Hex Coupling Nut, 5-Pack Thread Size: M10 x 30mm; Pitch: 1.5mm；Length: 30mm/1.18"uxcell uxcell M6 x 1-Pitch 25mm Length 304 Stainless Steel Metric Hex Coupling Nut, 4Pcs Made of 304 stainless steel, which is durable, with strong corrosion resistance and good rust resistance. Great for outduxcell uxcell 10Pcs M4 Round Connector Nuts, 304 Stainless Steel Coupling Nut 15mm/0.6" Length Sleeve Rod Bar Stud Nut for Brac [Coupling Nut] - Thread Size: M4x0.7mm; Outside Diameter: 6mm / 0.24"; Height: 15mm / 0.59"; Package Content: 10Pcs x Rouxcell uxcell M3 Round Connector Nuts, 304 Stainless Steel Coupling Nut 8mm/0.31inch Length,Pack of 20 100% Brand new and .Dahszhi Yohii M8 Round Connector Nuts Stainless Steel Coupling Nut 40mm/1.57" Length - Pack of 5 Package Content: 5pcs x Round Connector NutsAcbbMNS AcbbMNS 10pcs M8 Hex Rod Coupling Nuts Round Connector Nuts Zinc Plated, 12mm OD, 40mm Length Package Content: 10pcs M8 round coupling nuts, outer diameter 12mm/0.47inch, length 40mm/1.57inch.uxcell uxcell 2Pcs M16x2x30mm Round Coupling Nuts, Stainless Steel Connector Nut Fasteners Rod Hardware Nuts 24mm OD for Thread These 304 stainless steel coupling nuts are industrial-grade threaded connectors designed to securely join threaded rodsBEANPRECOY BEANPRECOY Galvanized Spring Nut 10Pcs C-Shaped Steel Special Spring Nut Spring Strut Channel Cone Nut for Strut Channel 【Versatile Application】: Ideal for securing strut channels, springs, and other components in industrial applications.Hard-to-Find Fastener Hard-to-Find Fastener 014973322243 Coupling Nuts, 5/8-18, Piece-3 Diameter: 5/8"YaaYii YaaYii 1/4-20 Hex Coupling Nut, Pack of 30, Zinc-Plated Carbon Steel Extension Rod Coupler Connector PRECISE THREAD – 1/4-20 standard pitch for secure rod-to-rod connectionsHilitchi Hilitchi 20-Pcs M6 Pozidriv Slotted Barrel Nuts Cross Dowels Slotted Nuts for Furniture Beds Crib Chairs - M6 x 20mm ★ High Quality Zinc Plated Pozidriv Slotted Barrel Nutsuxcell uxcell 4-Pack 5/16"-18 UNC Hex Coupling Nuts, 0.98" Length 304 Stainless Steel Fully Threaded Rod Coupling Nut, Studding [Multipurpose Use] - Whether for maintenance, construction, or repair tasks, these hex coupling nuts offer excellent appuxcell uxcell M4x0.7mm Pitch 304 Stainless Steel Round Coupling Nuts, 8 Pcs 30mm / 1.18" Length Metric Coarse Thread Connector Material: 304 Stainless Steel; Color: Silver Tone; Thread Type: Coarse Thread Female Thread Size: M4x0.7mm; Overall Sizeuxcell uxcell 10Pcs M3 Round Connector Nuts, 304 Stainless Steel Coupling Nut 10mm/0.39" Length Sleeve Rod Bar Stud Nut for Bra [Coupling Nut] - Thread Size: M3x0.5mm; Outside Diameter: 6mm / 0.24"; Height: 10mm / 0.39"; Package Content: 10Pcs x RoMingzhe Hex Coupling Nut Stainless Steel Long Thread Rod Connection Stud Screw for Indoor Outdoor M8x1.25 75mm 304 5 Pcs [Precise Design] The hex connection nuts have a unique hex shape and 6-sided design, providing precise angles and accurauxcell uxcell M8 Round Connector Nuts, 304 Stainless Steel Coupling Nut 20mm/0.78inch Length,Pack of 10 100% Brand new and .TEMPNAP TEMPNAP 4pcs Metal Shelf Connector Nuts Double-Ended Thread 23.2mm Diameter 22mm Length 1.5mm Pitch for Storage Rack Wir Quick setup: the double headed threaded connector allows for fast and effortless assembly,replacement shelf connector,wiuxcell uxcell M5 Round Connector Nuts, 304 Stainless Steel Coupling Nut 6.0mm/0.23inch Length,Pack of 20 Product Name: Round Rod Coupling Nut; Package Content: 20pcs x Round Rod Coupling NutYohii Yohii M6 Round Connector Nuts Stainless Steel Coupling Nut 20mm/0.8" Length - Pack of 12 Package Content: 12pcs x Round Connector NutDomary M12 Stainless Steel Cylindrical Coupling Nuts 5PCS Round Female Thread Connector Nut for Mechanical Repair [Stable and ] Crafted with , these connector nuts feature standard threads and sizes for a stable and connection, providuxcell uxcell M8 X 1.25-Pitch 24mm Length 304 Stainless Steel Metric Hex Coupling Nut, 2-Pack Made of 304 stainless steel, which is durable, with strong corrosion resistance and good rust resistance. Great for outduxcell uxcell 2pcs 8mm Flange Coupling Connector, Shaft Axis Fittings for DIY RC Model Motors, with 4pcs Fastening Screw 1pcs M Flange Coupling Connector is widely used in model shaft connection and is a great accessory for RC model motors.uxcell uxcell M8 x 1.25-Pitch 12mm Length Coupling Nuts, 10pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M8 x 1.25mm (Dia. x Pitch); Hex Width: 13mm / 0.51"; Total Length: 12mm / 0.47"; Package ConHillman The Hillman Group 45132 1/4-20-Inch Stainless Steel Coupling Nut, 8-Pack Coupling nuts are threaded fasteners for joining two male threads, most commonly threaded rodPERCEA Threaded Inserts, 100 Pcs Knurled Brass Nuts, 3D Printing Brass Nuts for Wood, Plastic, Metal, Sheet Metal Premium Material: The 3d printing brass nuts are made of high quality brass, which are quite sturdy, not easy to deformQWUUYEC Coupling Nut 304 Stainless Steel Female Thread M8x1.25 12 L35mm, 10Pcs Round Rod Connector - Durable Rust, Secure Mechan [Durable Material]: Crafted from high-quality 304 stainless steel, these coupling nuts offer excellent rust resistance auxcell uxcell 4Pcs M8x1.25x25mm Round Coupling Nuts, Stainless Steel Connector Nut Fasteners Rod Hardware Nuts 14mm OD for Thre These 304 stainless steel coupling nuts are industrial-grade threaded connectors designed to securely join threaded rodsuxcell uxcell 2-Pack 5/16"-18 UNC Hex Coupling Nuts, 1.38" Length 304 Stainless Steel Fully Threaded Rod Coupling Nut, Studding [Multipurpose Use] - Whether for maintenance, construction, or repair tasks, these hex coupling nuts offer excellent appuxcell uxcell 50Pcs M3 x 25mm Aluminum Knurled Spacer Standoff, Round Coupling Nut Bolt Connector Nut Sleeve Stud Rod Fastener The knurled aluminium spacer threaded standoff can be used to upgrade the frames of RC Drone, FPV Drone, RC Airplane, muuxcell uxcell 4-Pack M5 x 0.8-Pitch Hex Coupling Nuts, 30mm/1.18" Length 304 Stainless Steel Fully Threaded Rod Coupling Nut fo [Multipurpose Use] - Whether for maintenance, construction, or repair tasks, these hex coupling nuts offer excellent appuxcell uxcell 3/8"-16 UNC Hex Coupling Nuts, 10Pcs 1.13" Long Fully Threaded Rod Coupling Nut Studding Connector Fasteners Galv Specification: Material: Galvanized Carbon Steel; Color: Silver Tone; Thread Size: 3/8"-16 Female Thread; Thread Type: Uuxcell uxcell M4 x 0.7-Pitch 25mm Length Coupling Nuts, 10pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M4 x 0.7mm (Dia. x Pitch); Hex Width: 7mm / 0.28"; Total Length: 25mm / 0.98"; Package ConteHillman The Hillman Group 4374 7/16 Hex Coupling Nut Fine Thread (5-Pack) For use with threaded roduxcell uxcell M8 x 1.25-Pitch 50mm Length Coupling Nuts, 4pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M8 x 1.25mm (Dia. x Pitch); Hex Width: 13mm / 0.51"; Total Length: 50mm / 1.97"; Package Conuxcell uxcell 5Pcs M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut 8mm/0.31" Length Sleeve Rod Bar Stud Nut for Brack [Coupling Nut] - Thread Size: M6x1mm; Outside Diameter: 10mm / 0.39"; Height: 8mm / 0.31"; Package Content: 5Pcs x RoundQANYEGN QANYEGN 10pcs M6 Long Rod Nut, Hex Coupling Nut, Hexagonal Sleeve Nut, Standoff Fasteners for Threaded Applications(M6*2 HIGH STRENGTH AND RESISTANCE: These hex nuts are made of zinc plated carbon steel, providing strength and good resistancRTPOWER RTPOWER Replacement Lay-Z-Spa B/C Water Pipe Grey Coupling Screw Nut Connector（with 2 O-Rings） Water Coupling B/C Pipes Includes Screws and O-RingQANYEGN QANYEGN 50PCS Round Cylindrical Coupling Nut Set, M3 Female Thread Connector Nuts, 304 Stainless Steel Fastener STURDY STAINLESS STEEL MATERIAL: Made of high-quality 304 stainless steel, these M3 nuts are durable for long-lasting peuxcell uxcell M8 Round Connector Nuts, 304 Stainless Steel Coupling Nut 15mm/0.59inch Length,Pack of 5 100% Brand new and .uxcell uxcell M12 x 1.75-Pitch 60mm Length Coupling Nuts, 2pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M12x1.75mm (Dia. x Pitch); Hex Width: 19mm / 0.75"; Total Length: 60mm / 0.36"; Package ContEujgoov 5Pcs M8 Hex Coupling Nut Hex Connector Nut Kit 304 Stainless Steel Coupling Nut for Threaded Rod Bolt Silver HEX ROD: The rod is designed in a hex shape that you can easily use it simply by a hex wrench. Very convenient!uxcell uxcell M10 x 1.5-Pitch 55mm Length Coupling Nuts, 2pcs 304 Stainless Steel Metric Hex Rod Coupling Nuts [Basic Size] - Thread Size: M10x1.5mm (Dia. x Pitch); Hex Width: 17mm / 0.67"; Total Length: 55mm / 2.17"; Package Conteuxcell uxcell 2.3mm to 4mm Inner Dia Rotatable Universal Joint Shaft Coupling Motor Shaft Coupler L23 x D9 with Screws and Wren Shaft fitting accessories to connect two different shafts and make them rotate together to transmit torque. Applied foruxcell uxcell M8 Round Connector Nuts, 304 Stainless Steel Coupling Nut 20mm/0.79inch Length, Pack of 15 100% Brand new and .uxcell uxcell 3mm to 3mm Aluminum Alloy Shaft Coupling Flexible Coupler Motor Connector Joint L25xD19 Silver,5pcs Material: Aluminum alloy; Connection Diameter: 3mm to 3mm; Total Length: 25mm /0.98 inch; Outside Diameter : 19mm/ 0.75Baxnore Baxnore 20PCS M6 × 1.0-10 - L15 mm Coupling Nut, 304 Stainless Steel Round Connector Nut, Rustproof Threaded Fastener, T Dependable Connection: This connector nut ensures a firm and secure connection between two threaded rods; It can also beuxcell uxcell 10Pcs M4 Round Connector Nuts, 304 Stainless Steel Coupling Nut 20mm/0.8" Length Sleeve Rod Bar Stud Nut for Brac [Coupling Nut] - Thread Size: M4x0.7; Outside Diameter: 8mm / 0.31"; Height: 20mm / 0.79"; Package Content: 10Pcs x RounMDHWL MDHWL 4pcs Swimming Pool Drain Fitting for Coleman, 2pcs Coupling Nuts with 2pcs Clamping Rings Pool Drain Adapter Inter 【Package Content】: You will receive 2 pieces of swimming pool drain fittings, including 1 coupling nut and 1 clamping riuxcell uxcell M6 Round Connector Nuts, 304 Stainless Steel Coupling Nut 10mm/0.39inch Length,Pack of 5 100% Brand new and .EVTSCAN Strong and Reliable 10PCS Hex Coupling Nut Set M8 X 1.25-13-L30mm 304 Stainless Steel Rustproof and Corrosion Resistant MAIN FUNCTION: Metric coupling nut is designed to fix two parts together, suitable for bolts, studs, machine screws, thrSupertool Super Tool Coupling Nut (M12) 12MCN Height: 1.1 inches (29 mm)NUMNBE Round Connector Nut M8x1.25 L30mm, Stainless Steel Coupling Nuts, 10 Pcs Threaded Sleeve Rod Kit - Durable 304 Stainless [Main Function]: Designed to securely join two parts, perfect for use with threaded rods to provide a strong connectionHilitand 5 Pcs M6 Long Rod Nut, Hex Coupling Nut, M6 Threaded Rod Connector, Sleeve Nut Standoff Threaded Fasteners Premium Quality: These hex nuts are made of zinc plated carbon steel material, which provides strength and zinc cover ofNDNCZDHC NDNCZDHC 10PCS Round Coupling Nut, M10x1.5 L35mm/1.4in 304 Stainless Steel Round Threaded Rod Connecting Nuts FIRM CONNECTION: The round coupling nut is specially designed to fix two parts together, usually for threaded rod.Hillman Hillman USS Coarse Coupling Nuts 3/8"-16 Threaded fasteners for joining two male threads, most commonly threaded rodSwpeet Swpeet 90Pcs 3 Sizes M5 M6 M8 Stainless Steel T-Slot Nut with Allen Screw Bolt and Flat Washer Assortment Kit, Series 20 📀 What You Get ------ In this kit, you will get 30pcs M5 M6 M8 T-slot nuts, 30pcs allen screw bolts, and 30pcs flat wasBaxnore Baxnore 10 Pcs M8×1.25 304 Stainless Steel Hex Coupling Nut Set, Threaded Rod Connector 45 mm Length, Industrial Fastene Industrial Grade Material: 304 stainless steel construction provides resist to deformation and ambient damage; Accurate-tooloflife ToolOfLife 4/5/6.35/8/10/12/14mm Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector ✔Flange coupling is made of 45# steel, heat and electroplated process make it sturdiness and insulation.GOSDBALSP Round Connector Nuts ， 304 Stainless Steel Hex Coupling Nuts M5 M6 M8 M10 Pack of 53 Multiple Sizes(M5x8x15mm(5pcs)) Easy to install and securely fastened.Conyy 1PC M5 M6 M8 M10 304 Stainless Steel A2-70 DIN6334 Hexagon Hex Extend Long Rod Coupling Nut Connector Joint Tubular Nuts 1PC M5 M6 M8 M10 304 Stainless Steel A2-70 DIN6334 Hexagon Hex Extend Long Rod Coupling Nut Connector Joint Tubular NutsLyreh 4pcs Swimming Pool Drain Fitting for Coleman, 2pcs Coupling Nuts with 2pcs Clamping Rings Pool Drain Adapter Internal Th Complete Leak-Proof Kit: Includes 4 essential pool drain fittings: 2 coupling nuts and 2 stainless steel clamping rings,KJAOYU 10-Pack M12 Round Connector Nuts Stainless Steel Coupling Nut,Stainless Steel Round Coupling Nuts - Ideal for Extending Versatile Rod Coupling Application: These round coupling nuts are designed to connect two threaded rods or extend threadYDuupxe Linear Motion Rod Shaft Kit, 2 Linear Motion Guide Rod Shaft, 4 SC8UU Sliding Bearing Block, 1 Lead Screw 1 Nut 2 Vertic Complete 11-in-1 Kit for CNC & 3D Printer Builds: This all-in-one linear motion rod shaft kit includes 2 linear guide roSuperior Tool Superior Tool 03825 Basin Buddy Faucet Nut Wrench-Wrench to grab metal pvc plastic and coupling nuts Unique slots grab locknut wings without breaking them offuxcell uxcell 11/64" (4.2mm) ID Copper Tube Flare Fitting with Nuts, 2 Pcs Straight Copper Coupling Welding Joint Pipe Fitting Specification: Color: Gold Tone; Material: Copper, Brass; Pipe Fittings Dia: 4.2 x 6.35mm / 11/64 x 1/4inch (ID*OD); Sui