Connectors | McMaster-Carr

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114,432 Products

Most Likely Products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

17,552 products

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

333 products

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

145 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

1,672 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

23,540 products

Metric Circular Cords

Send power and control signals to equipment with metric connections

491 products

All Results

Electrical Power, Networking, and Controlling

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

333 products

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

145 products

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

1,672 products

Molex Connectors

Plugs, sockets, and housings for making Molex connections

180 products

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

167 products

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

206 products

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

17 products

Coaxial Connectors

Plugs, sockets, receptacles, and adapters to make coaxial connections

59 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

85 products

Mini Connectors

Plugs, sockets, and receptacles send power and control signals to equipment and automated systems

78 products

AMP Connectors

Build-your-own and ready-to-use AMP connectors

80 products

USB Connectors

Plugs, sockets, receptacles, and adapters to make USB connections

76 products

Metric Circular Connector Caps

Keep metric circular connectors safe when they're not in use

8 products

Amphenol Connectors

Attach wires to a circuit board

32 products

Strain-Relief Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

HDMI Adapters

Convert one HDMI size or style to another

14 products

I/O Modules

Remotely view measurements, adjust settings, and identify errors in sensors and actuators

28 products

Mil. Spec. Connector Caps

Protect Mil. Spec. connectors when they're not in use

12 products

Power Connector Caps

Cover pin-and-sleeve power connectors when they're not in use

38 products

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

10 products

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

14 products

Sure Seal Connectors

A PVC housing keeps out liquids and dust and resists chemicals

6 products

CB Radio Connectors

Sockets and receptacles to connect CB radios

2 products

Audio Connectors

Plugs, sockets, receptacles, and adapters to make audio connections

27 products

Han Connectors

Plugs and sockets to make Han connections

8 products

Video Adapters

Convert from one video connection to another

7 products

DMX Connectors

Replace damaged plugs and sockets on lighting cables

2 products

RJ45 Connector Caps

Protect sockets and maintain the IP67 rating when not in use

1 product

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

1 product

RJ45 Connector Repair Clips

Snap onto broken Ethernet plugs to restore their ability to make secure connections

1 product

Micro 360 Connectors

Plugs and sockets to make control and data connections in tight spaces

24 products

Ballast Connectors

Avoid exposure to live wires when replacing fluorescent ballasts

2 products

Coaxial Connector Caps

Terminate the end of an unused coaxial cable

2 products

Breakaway Connectors

If pulled or stressed, these disconnect without damaging cables and equipment

3 products

Mini Connector Caps

Shield mini connectors when they're not in use

13 products

USB Connector Caps

Shield unused USB connectors from damage, contaminants, and moisture

3 products

Mini Connector Thread Adapters

Join two connectors that both have internal threads

6 products

RJ45 Connector Security Clips

Lock Ethernet cords in place to prevent unauthorized removal from ports

3 products

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

6 products

Metric Circular Cords

Send power and control signals to equipment with metric connections

491 products

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections

199 products

Solenoid Valve Cords

Connect solenoid components, such as valves and motors

60 products

Ethernet Cords

Send data between computers, printers, servers, and switches

318 products

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

21 products

Power Cords

Connect equipment and devices to a power source

263 products

USB Cords

Transfer data between computers, printers, and mobile devices

260 products

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

221 products

Sensor Signal Adapter Cords

Send data between sensors and receivers that have different signal types

2 products

Extension Cords

Extend the reach of power from an outlet

380 products

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

67 products

Video Adapter Cords

Send video between devices with different connections

8 products

Video Cords

DisplayPort and HDMI or DVI-D connections to send video from computers to displays

16 products

DisplayPort Cords

A DisplayPort connection at each end sends video from computers to displays

10 products

Profibus Cords

Transmit data in automation systems and other networks

4 products

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

22 products

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

Fiber-Optic Cords

Connect computers, servers, and switches in a fiber-optic network

34 products

Extension Cord Locks

Cover mated connectors on extension cords to prevent disconnection

3 products

Control Cable

Send signals to control machinery and automated systems

1 product

Thunderbolt Cords

Transmit data and video at high speeds between PCs, mobile devices, and displays

2 products

Audio Cords

Hook up speakers to an audio signal

13 products

Ethernet Cord Reels

Keep an ethernet cord on hand but out of the way

1 product

Breakaway Cords

Disconnect if pulled to prevent stress on cord

6 products

Ethernet Cable

Send data between computers, printers, servers, and switches

6 products

Extension Cord Reels

Keep extension cords easy to access without creating a tripping hazard

94 products

Pendant Cable Hardware Kits

Hang equipment from drop-down cable

1 product

Extension Cord Circuit Interrupter Converters

Hardwire to extension cords to protect against electric shock in wet areas

9 products

ix Industrial Cords

Send data or signals between equipment, such as a servomotor and encoder

6 products

Robot Teach Pendant Cord Reels

Keep the cords connecting your robot controller and teach pendant organized and out of the way

16 products

Telephone Cable

Connect telephones and telephone blocks to a wall jack

2 products

Robot Controller Cords

Extend the distance between a robot arm and a controller

3 products

Robot Teach Pendant Cords

Connect robot controllers and teach pendants

25 products

USB Cord Locks

Keep your USB cord from shaking loose or being yanked out

2 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

378 products

Terminals, Ferrules, and Lugs

Attach to the end of wire to connect circuits in control panels, motors, and machinery

1,267 products

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

696 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

28 products

Terminal and Splice Kits

Maintain a supply of extra terminals and splices to join and terminate wire

17 products

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

47 products

Binding Posts

Test circuits before making permanent connections

13 products

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

1 product

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

114 products

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

3 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

31 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

115 products

Terminal Splitters

Divide one male quick-disconnect connection into two

4 products

Welding Cable Connectors

Plugs and sockets to deliver power to welding cable

13 products

Terminal Adapters

Convert wire terminals from one connection type or gender to another

7 products

Electrical Connector Holding Tools

Hold electrical connectors in place to safely join wires

1 product

Slip Rings

Maintain an electrical link between a moving part and a stationary part

4 products

USB Chargers

Power up mobile devices and other electronics

27 products

Distribution Posts

Send power from one source to several devices in a circuit in less space than a distribution block

4 products

Welding Lug Covers

Install over welding lugs to prevent accidental contact with other connections

1 product

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

3 products

Electrical Contact Installation Tools

Add pin-and-sleeve contacts to connectors

4 products

Telephone Wiring Blocks

Keep telephone cable organized and accessible

2 products

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

1,352 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

1,168 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

208 products

Heat-Shrink Tubing Splitters

Insulate and seal where wire splits off from cable; also known as breakout boots

23 products

DIN Rail Mounting Adapters

Attach to components not made for DIN rail and clip on to install

15 products

Cable Trays and Fittings

Organize and route bundles of cable and hose while keeping them accessible anywhere along the run

47 products

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

10 products

Electrical Enclosure Positioning Arms

Hang your human-machine interface and swivel it around to save floor space and access equipment

12 products

Raceway and Fittings

Route and guard wiring along surfaces in your facility

89 products

Electrical Enclosure Pole Mounts

Everything you need to secure enclosures to round poles or beams

14 products

Cable Support Grips

Reduce tension and vibration that damage hanging cable; also known as bus drop grips

75 products

Electrical Enclosure Floor Stands

Mount enclosures to the floor above hazards such as water

8 products

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

3 products

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

9 products

Electrical Enclosure Fasteners

Mount components to your enclosure without worrying about leaks

3 products

Development Board Cords

Connect your development board to components such as sensors and actuators

7 products

Circuit Board Headers

Make quick connections to development boards and other circuit boards when prototyping

20 products

Circuit Board Connectors

Connect flat flexible cable to circuit boards

10 products

Circuit Board Voltage Regulators

Power circuits from a high-voltage source without frying your system

15 products

Circuit Board Terminals

Connect wire to circuit boards

9 products

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

68 products

Switch Mounts

Mount switches to panel cutouts, tank walls, or conveyors

3 products

Ribbon Switch Termination Kits

Pair with your cut-to-length ribbon switch for a complete system

3 products

Pull-Chain Switches

Pull a chain to send a signal, such as for turning on and off lights and fans

1 product

Electronic Component Assortments

Include diodes, rectifiers, and transistors to convert current or amplify electronic signals

2 products

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

179 products

Wire and Cable Crimper Dies

Attach to cordless crimpers to secure connectors onto cable

63 products

Wire Stripper/Crimpers

Strip wire and crimp connectors with one tool

14 products

Battery Connectors

Quickly make and break connections between a battery and a charger or equipment

43 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

131 products

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

53 products

Battery Holders

Create an electrical connection between batteries and contacts to power equipment

52 products

Battery Cords

Connect batteries to each other

31 products

Battery Contacts

Add or replace contacts in battery holders and circuit boards

18 products

Jumper Cords

Ready to connect with a terminal at one or both ends

17 products

Battery Terminal Adapters

Convert one battery terminal style to another

6 products

Battery Terminal Fasteners

Replace bolts in battery terminals

3 products

Battery Springs

Replace springs in battery holders and contacts

8 products

Jumper Cable Clamps

Replace clamps on jumper cables

2 products

Jumper Cables

Jump-start a dead battery

12 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

60 products

Grounding Lugs

Create a common grounding path for internal components and circuits, as well as the enclosure body

1 product

Grounding Straps

Flat shape creates more surface area contact than grounding wire

22 products

Grounding Wire

Ground current in electrical systems

38 products

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

17 products

Grounding Screws

Fasten grounding wires to steel structures, fence posts, and transformers

8 products

Grounding Splices

Extend a grounding connection by joining two wires, or connect to an existing ground wire

4 products

Grounding Blocks

In cabinets and other tight spaces, ground multiple wires at one convenient spot

8 products

Grounding Bars

Create a convenient central grounding point by connecting multiple ground wires

15 products

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

50 products

Bonding and Grounding Reels

Neatly store included grounding clamp and cable, which prevent static buildup; tug to retract cable

12 products

Grounding Rods

Link an electrical system to a ground

18 products

Bonding and Grounding Cable

Add clamps to create a grounding path, which prevents static charge buildup

7 products

Voltage Adapters

Change AC voltage to DC voltage to power a device

284 products

Power Supplies

Convert your facility's AC voltage to power equipment that runs on DC voltage

259 products

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

12 products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

17,552 products

Tubing Flow Stops

Temporarily block water flow to make soldering repairs without waiting for your line to drain

18 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

23,540 products

Pipe Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

197 products

Rotary Joints

Transfer air, water, oil, and steam from supply lines to continuously revolving drums and rollers

102 products

Pipe Traps

Create a seal that prevents the backflow of gas

59 products

Pipe Stub Ends

Connect a pipe flange to a pipe without needing to weld it in place

154 products

Pipe Collars

Clamp pipe passing through floors and walls

24 products

Pipe Bleed Rings

Access inside a pipe line to vent pressure, drain liquid, and take samples

22 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

6,015 products

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

342 products

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

59 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

14 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

155 products

Hose End Plugs

Insert into the ends of hose to keep out dirt and debris

41 products

Hose Fitting Lock Rings

Replace lock rings on metal barbed fittings for push-on hose

7 products

Hose Fitting Retaining Chains

Ensure hose end caps and plugs stay connected to the line

2 products

Hose Ferrules

Crimp on to create a permanent connection between hose and barbed hose fittings

77 products

Hose and Tube Clamps

Connect hose and tube to barbed fittings

1,664 products

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

28 products

Duct Hose and Fittings

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquid

1,140 products

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

88 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

739 products

Hose Crimpers

Crimp ferrules onto hose to secure fittings

43 products

Tube Crimpers

Create a leak-tight seal between tubing and fittings without heat or solder

25 products

Pipe Joiners

Connect heavy and difficult-to-position gasketed pipe without powered equipment

1 product

Hose Kink Absorbers

Prevent hose from kinking to ensure maximum flow and extend hose life

6 products

Pipe Vent Caps

Keep rain and debris out of vertical exhaust pipe

5 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

155 products

Thermocouple Connector Adapters

Convert round-pin male connectors to flat-pin male connectors

10 products

RTD Connector Brackets

Mount to RTD connectors to stabilize connections between RTD wires and screw terminals

1 product

Thermocouple Connector Brackets

Mount thermocouple probes or stabilize connections between wire leads and screw terminals

3 products

RTD Connectors

Attach plug-in connectors to RTD probes with wire leads

2 products

Thermocouple Cords

Extend the reach of thermocouple probes

46 products

Thermocouple and RTD Fittings

Alter probe immersion depth or adapt unthreaded connections for use with threaded tanks and heads

50 products

Thermocouple and RTD Connection Heads

Seal out dust and moisture and allow access to thermocouple and RTD sensor connections

7 products

Thermocouple and RTD Mounts

Join thermocouple connectors and probes that have different connection types

18 products

Thermocouple Connector Covers

Shield thermocouple connectors from dust and debris

1 product

Manual On/Off Valves

Start and stop flow through a line

3,272 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

989 products

Propane Tank Valves

Start and stop the flow of propane from a tank

9 products

Solenoid On/Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

566 products

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

35 products

Diverting Valves

Redirect flow between ports

2 products

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

77 products

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

10 products

Air-Actuated On/Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

232 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

3 products

Motor-Actuated On/Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

85 products

Liquid-Dispensing Metering Valves

Program to dispense a specific amount of liquid every time and shut off when set amount is reached

3 products

Flow Sights

Visually confirm flow and inspect liquid color and clarity

154 products

Liquid-Level Gauges

Monitor fluid levels in containers

1 product

Flowmeter Tees

Pair with a sensor and a display to measure a liquid's flow in hard-to-access areas

6 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

31 products

Strainers

Install next to valves and pumps to catch debris in your line

23 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

2,364 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

1,083 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

434 products

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

124 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

246 products

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

45 products

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

10 products

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

12 products

Positioning Arms

Mount and position tools and other small equipment

191 products

Tripod Head Adapters

Mount ball-grip components such as arms and device grips to the top of tripods

1 product

Positioning Arm Mounts

Add a mounting surface to positioning arms

4 products

Torque-Absorbing Arms

Built to handle the torque of small power tools so you don’t have to

5 products

Monitor Mounts

Mount monitors to walls, benches, ceilings, and other surfaces

18 products

Laptop Mounts

Create a secure mounting point for your laptop, such as on a cart handle or vehicle

3 products

Radio Mounts

Keep radios and other devices that don't have a uniform shape in sight and within reach

4 products

Tablet Mounts

Position your tablet within view while keeping your hands free

10 products

Phone Mounts

Keep smartphones in sight and within reach

4 products

Brackets

Connect surfaces in an assembly

351 products

Panel Hanging Brackets

Mount and remove panels

130 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

943 products

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

97 products

Joint Covers

Shield rotating joints to keep lubricants in and contaminants out

25 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

94 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

10 products

Leveling Mount Inserts

Slip onto equipment and furniture to add threaded-stud leveling feet

113 products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

620 products

Hex Nuts

Handle most general fastening needs

33 products

Thread Adapters

Join threads of a different type, size, and gender

3,611 products

Standoffs

Separate, position, or connect components in assemblies

5,255 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

66 products

Weld Nuts

Weld to metal surfaces to add permanent threads

589 products

Tube-Connecting Nuts

Push inside tubes to join them with a threaded stud instead of welding

21 products

Adhesive-Mount Nuts

Attach threads to material that’s too thin for a threaded insert

166 products

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

99 products

Dowel Nuts

Form joints in blind holes in wood

11 products

Hanger Bolts

Suspend pipe and other fixtures with wire or cable ties

99 products

Studs

Press, weld, or screw in place to add a threaded fastening point

637 products

Joint Clamps for Wood

Make secure joints between boards, butcher blocks, and countertops

3 products

Jack Screws

Create vibration-resistant connections between D-sub cords and panels

22 products

Fastener Assortments

Keep a variety of common screws, nuts, and washers on hand

13 products

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

36 products

Binding Barrels

Create custom low-profile fasteners with binding barrel posts, caps, and screws

893 products

Rivets

Join materials together permanently, especially when too thin or fragile to fasten with screws

1,369 products

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

184 products

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

2,081 products

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

970 products

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

1 product

Connectors for Telescoping Tubes

Lock tubes in place to create adjustable structures, such as folding stands and extension poles

15 products

Turn-Button Fastener Bases

Mate with turn-button fastener eyelets to secure fabrics to solid surfaces

6 products

Turn-Button Fastener Eyelets

Pair with turn-button fastener bases to secure fabrics to solid surfaces

3 products

Fabric Snaps

Join soft, heavy fabrics such as leather and canvas

54 products

Spring Button Clips

Join pieces of telescoping tubing using spring force

40 products

Wood Joiners

Connect and repair wood pieces and joints

9 products

Zippers

Bring tarps, fabric, and other materials together with the pull of a tab

4 products

TIG Torch-to-Machine Connectors

Link TIG torches and TIG welders

6 products

Welding Lugs

Screw, hammer, or crimp on to secure welding cable connections

13 products

Hook and Loop

Press interlocking pieces together to join materials

511 products

Snap-Together Fasteners

Mate the mushroom-shaped heads to join materials together with more holding power than hook and loop

54 products

Brazing Rings

Snap into unthreaded pipe fittings for an extra-strong, leak-resistant connection

5 products

Tool Holder Coolant Tube Wrenches

Install or remove coolant tubes inside HSK holders

18 products

Driver Extension Adapters

Create a tool that’s as long as you need to reach deeply recessed fasteners

44 products

Material Handling

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

22 products

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

307 products

Quick Links

Join rope, cable, and chain to secure loads

116 products

Chain Connecting Links

Attach fittings to lift components or bind, tie down, and pull items

51 products

Carabiners

Hook onto rope and webbing to quickly connect objects, fittings, and other lengths of rope

224 products

Hooks

Lift, hang, and bind loads with rope and chain

400 products

Ring Links

Bend, hammer, or twist closed to connect chain links and attach fittings

47 products

Swivels

Rotate loads to keep rope and chain from twisting and knotting

70 products

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

382 products

Wire Rope End Fittings

Finish wire rope ends with threaded stud, eye, clevis, ball, hook, and other connections

181 products

Chain Rings

Join chains and add connectors for binding, towing, and lifting

135 products

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

746 products

S-Hooks

Connect lengths of rope and chain; hang objects like hose, cords, and light fixtures

202 products

Wire Rope Compression Sleeves

Install a permanent loop at wire rope ends using a compression tool

116 products

Wire Rope Plugs

Secure wire rope in end fittings with a plug-lock connection

10 products

Wire Rope Stops

Prevent wire rope from pulling out of cleats and guides or keep ends from fraying

33 products

Wire Rope Plug Installation Kits

Drive plugs into the end of wire rope while protecting the strands from nicks

5 products

Rope Clamps

Create a removable loop at rope ends by tightening the screws

12 products

Wire Rope Thimbles

Support the weight of wire rope loops to prevent fraying, snagging, and tangling

88 products

Wire Rope Clamps

Form a removable loop at the ends of wire rope by tightening the nuts

161 products

Roller Swage Presses

Install swage fittings at the ends of wire rope

23 products

Bead Chain Links

Connect, loop, and mount lengths of bead chain

47 products

Compression Tools

Crimp sleeves around rope and wire rope to create loops for attaching fittings

55 products

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

276 products

Rope Compression Sleeves

Install a permanent loop at rope ends using a compression tool

25 products

Bead Chain

Tether tools to machines, keys to chucks, and caps to tanks; also known as ball chain

103 products

Hook Latches

Replace the latch on hooks

51 products

L-Track Covers

Shield unused lengths of L-Track

1 product

Tie-Down Rings

Use as fixed anchor points

85 products

E-Track Couplings

Connect the ends of E-Track straps

1 product

E-Track Straps

Add to E-Tracks to keep cargo from shifting inside vans and trailers; also known as logistic straps

16 products

L-Track Tie-Down Rings

Add pivoting connection points to L-Tracks to secure loads in different directions

3 products

E-Track Storage Bags

Attach to E-Tracks to hold objects

1 product

E-Track Beam Brackets

Use with wood 2×4 beams between two E-Tracks to brace loads or add new levels to maximize space

1 product

E-Track Webbing Guides

Secure webbing to E-Tracks and prevent it from twisting

1 product

Bungee Cord End Tabs

Create tie downs by pushing these end tabs onto bungee cords

1 product

L-Track Cargo Nets

Use with L-Tracks to keep bulky and oddly shaped loads from shifting

1 product

Webbing Buckles

Join together two ends of webbing and adjust the length as needed

43 products

E-Track Beams

Snap into place between two E-Tracks to brace loads or add new levels, maximizing vertical space

2 products

E-Track Cargo Nets

Pair with E-Tracks to contain bulky loads against the sides of vans, trucks, and trailers

1 product

L-Track Mounting Studs

Mount threaded accessories onto L-Tracks

3 products

Webbing Rings

Add looped connection spots

50 products

L-Track Straps

Attach to L-Tracks and ratchet the buckle to tighten around cargo; also known as logistic straps

4 products

E-Track Webbing Tethers

Tether material to E-Tracks or use with a coupling to extend the length of an E-Track strap

2 products

Rope Hooks

Add connection points for rope

7 products

L-Tracks

Slide on fittings to secure cargo inside vans and trucks; lighter weight and slimmer than E-Tracks

6 products

Rope Guides

Route and protect rope

30 products

Bungee Cord Hooks

Add to bungee cords to hook them onto rings and loops

26 products

Webbing Slides

Adjust the length of webbing

25 products

Webbing Tips

Attach to webbing to prevent frayed ends and make it easier to thread

4 products

Rope Ratchets

Adjust the tension on rope tie downs

2 products

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

12 products

Bungee Cord Locks

Position on bungee cords to create stops and keep the cords from rubbing against surfaces

7 products

E-Track Hooks

Snap into E-Tracks to hang equipment and attach load-securing straps

3 products

E-Track D-Rings

Add flexible connection points to E-Tracks for securing loads in different directions

3 products

L-Track Hooks

Slide into L-Tracks to hang equipment and attach load-securing straps

4 products

Bungee Cord Sleeves

Make a loop in bungee cords to hook them onto objects

2 products

Webbing Hooks

Add to the end of webbing in order to latch it onto other objects

23 products

Webbing Guides

Prevent webbing from twisting and use as anchor points; also known as footman's loops

26 products

Webbing Anchor Plates

Create a permanent anchor point or use as webbing guides

5 products

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

39 products

Conveyor Guide Cross Blocks

Join conveyor guide mounting rods at different angles

48 products

Conveyor Brackets

Mount guide clamps, sensors, drip pans, and other attachments to conveyor frames

1 product

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

14 products

Conveyor Belt Lacing

Join conveyor belt ends with a strong, reliable connection; easier to install than endless belts

369 products

Conveyor Belt Lacing Clips

Hold belt lacing in place during installation

4 products

Conveyor Belt Lacers

Install conveyor belt lacing

31 products

Conveyor Belt Lacing Templates

Guide hole-punching and belt-cutting when installing bolt-on lacing

9 products

Conveyor Belt Lacing Pins

Insert and lock in place to connect belt lacing ends

79 products

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

61 products

Robot Controller Mounts

Store your robot controller off the floor

3 products

Robot Pedestal Adapter Kits

Attach to square pedestals to support accessories or build a custom cable management system

1 product

Robot Pedestals

Elevate robot arms so they can reach raised surfaces, such as conveyor belts and workstations

35 products

Robot Mounts

Secure your robot arm to benches, frames, or other surfaces

2 products

Hydraulic Jack Hose and Fittings

Convey hydraulic fluid between hydraulic jacks and their power source

21 products

Mounts for Vacuum Cups and Lifters

Mount vacuum cups or vacuum lifters to surfaces

2 products

Kingpins

Bolt or weld to a semi-trailer to connect it to your tractor

6 products

Hoist Hook Latches

Replace hooks on chain hoists or chain slings

14 products

Screw Jack End Fittings

Thread onto screw jacks to create pivot points with clevis rod ends and other linkages

4 products

Cable and Hose Trolleys

Move cable and hose along wire rope, channel, or beams; also known as festoon trolleys

73 products

Vacuum Fittings

Connect to vacuum cups and compressed air to create suction; also known as venturi devices

14 products

Hitch Pins

Secure hitch inserts to hitch receivers for towing

12 products

Hitch Inserts

Fit into hitch receivers and secure with a hitch pin to create a connection for towing

32 products

Trailer Couplers

Push trailer-mounted rings into vehicle-mounted jaws for towing

2 products

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

158 products

Cable Ties

Bundle and secure cable, wire, and hose; also known as zip ties

705 products

Hook and Loop Straps

Pull apart and secure again and again as the size of your bundle changes

1 product

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Scaffold Locking Pins

Fasten base plates, guardrail posts, and other components to scaffold frames

4 products

Lubricating

Grease Dispenser Monitors

Extend the life of bearings by taking the guesswork out of how much to lubricate them

6 products

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

260 products

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

41 products

Coolant Nozzles

Dispense coolant onto workpieces or tools directly from a tank

90 products

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

360 products

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

79 products

Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

63 products

Grease Gun Swivels

Move grease-dispensing guns in any direction without kinking the outlet hose

10 products

Coolant Nozzle and Hose Adapters

Connect threaded coolant nozzles and hose to coolant supply ports on equipment such as CNC machines

4 products

Grease Fitting Junction Blocks

Send different types and amounts of grease from multiple grease fittings to lubricate several points

9 products

Oil Brushes

Connect to oil dispensers to brush lubricant onto chain, gears, and conveyors

30 products

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

36 products

Grease Gun Tip Adapters

Quickly switch between standard, button-head, and flush-style grease fittings

16 products

Grease Gun Couplers

Extend the dispensing tip on grease guns to lubricate angled and hard-to-reach areas

6 products

Grease Fitting Repair Tools

Remove and repair broken or clogged grease fittings and re-tap threaded holes

2 products

Coolant Hose Tools

Assemble and disassemble coolant hose and fittings

8 products

Grease Gun Accessory Kits

Adapt and extend dispensing tips and install grease fittings with an assortment of tools

2 products

Coolant Nozzle Adjustment Tools

Use as a lever to adjust the angle of coolant streams

1 product

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

3 products

Grease Fitting Cleaning Tools

Flush out old grease, dirt, and debris from clogged fittings

2 products

Grease Gun Nozzles

Replace nozzles on grease guns

103 products

Grease Fitting Caps

Protect grease fittings from dirt, debris, and moisture

14 products

Grease Fitting Installation Tools

Tap to insert grease fittings in unthreaded holes

2 products

Communication

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

5 products

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

12 products

Microphone Cords

Plug your microphone into an amplifier or speaker

4 products

Telephone Splitters

Connect multiple phone lines to a single telephone jack

4 products

Telephone Cords

Connect telephones to data outlets

9 products

Hose Identification Bands

Color code hose and tube lines to identify them at a glance

2 products

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

73 products

Label Holders

Mount onto shelves, bins, and other surfaces to display labels

150 products

Display Screens

Display text, numbers, symbols, and other information from your electronics

23 products

Flash Drives

Store data, take it on the go, and transfer it to other devices with a USB port

6 products

Measuring and Inspecting

Test Lead Adapters

Change tip styles to take different measurements with the same test leads

6 products

Meter Computer Connectors

Plug into a computer to receive and analyze measurements from a Fluke wireless meter

1 product

BNC Test Cords

Connect oscilloscopes and other testers to your equipment

4 products

Test Lead Clips

For hands-free testing, create a temporary yet secure electrical connection

77 products

BNC Adapters

Convert a BNC cord to a double banana connector so it can be used with electrical testers

5 products

Decade Boxes

Test and troubleshoot circuits without needing to solder capacitors or replace resistors

3 products

Spring Test Probe Sockets

Pair with spring test probes to test for continuity and damaged components in circuit boards

23 products

Power Consumption Meters

Measure the amount of power your devices consume to help calculate energy costs

1 product

Spring Test Probes

Use in spring test probe sockets to test for continuity and damaged components in circuit boards

79 products

SPC Transmitters

Send data from measuring tools with SPC output to a wireless receiver

8 products

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

1 product

Micrometer Head Mounting Brackets

Mount a micrometer head to your jig or fixture to accurately position workpieces

16 products

Torque Gauge Connectors

Replace square-drive connectors on torque gauges

3 products

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

2 products

Inspection Mirrors

Reach around corners and obstructions to inspect hard-to-see areas

2 products

Facility and Grounds Maintenance

Toilet Hose

Run water from your building's supply line to toilets

8 products

Sink Faucet Hose

Hook up faucets to a water supply

11 products

Appliance Hose

Connect water heaters, washing machines, and other appliances to a supply or drain line

14 products

Faucet Spout Thread Adapters

Connect the female end of your garden hose to a faucet spout

4 products

Toilet Spuds

Connect wall-mount toilets to a flush valve

14 products

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

4 products

Urinal Spuds

Connect wall-mount urinals to a flush valve

5 products

Water Supply Stop Valves

Shut off water to faucets, toilets, and fountains

23 products

Garden Hose Valves

Start and stop the flow of water through your garden hose

30 products

Vacuum Cleaner Hose Connectors

Link multiple vacuum hoses or attach hose to a central vacuum system

11 products

Power Transmission

Flexible Shaft Couplings

Connect two shafts that are misaligned to transfer rotary motion from one to the other

1,632 products

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

696 products

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

181 products

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

54 products

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

56 products

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

41 products

Bore Reducers

Adapt the bore of a component to a smaller size for mounting on a shaft

31 products

Rigid Shaft Coupling Covers

Shield rigid shaft couplings from dirt, water, and lubricants to extend their life

13 products

Roller Chain Links

Join chain lengths together

446 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

721 products

Leaf Chain and Links

Pair with flat-belt pulleys for low-speed pulling and to counterbalance machinery

9 products

Round Belt Connectors

Fasten the ends of round belts together

27 products

V-Belt Connectors

Join ends of adjustable-length V-belting

4 products

Round Belts

Flexible to send rotary power between unparallel shafts

5 products

Belt Joining Kits

Everything you need to soften belt ends and join them together

12 products

Inverted-Tooth Chain Pins

Replace the pins in your inverted-tooth chain or link two chains together

6 products

Roller Chain Spring Clips

Replace the clips that secure ANSI roller chain connecting links

7 products

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

808 products

Rod End Seals

Keep dirt out and lubrication in to extend the life of rod ends

16 products

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

1,613 products

Rod End Nuts

Attach to rods, pipe, and tubing to make pivot and hinge points

8 products

Swivel Joints

Handle shaft misalignment where ball joint rod ends won’t fit; also known as spherical bearings

136 products

Rod End Inserts

Attach to rod ends to increase the amount of misalignment they can handle

29 products

Gas Spring Mounts

Attach gas springs to panels, lids, and doors using a bracket or stud

139 products

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

73 products

Gas Spring Safety Clips

To keep gas springs securely mounted, replace safety clips in ball socket end fittings for gas springs

3 products

Lead Screw Nuts

Mate with lead screws to move components in a straight line

43 products

Electric Slides

Move parts with precision in electronics, robotics, and other automated processes

86 products

Hydraulic Cylinder Mounts

Restrain cylinders and secure loads to the end of the rod

4 products

Pivot Bearings

Best for applications that require small, precise oscillating motion with limited twisting

20 products

Bearing Adapter Sleeves

Close gaps between your bearing and shaft for a tight fit

29 products

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

127 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

28 products

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

12 products

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

80 products

Hydraulic On/Off Valves

Control the flow in high-pressure hydraulic systems

43 products

Heating, Ventilation, and Air Conditioning

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

1,809 products

Chimney Pipe and Fittings

Vent hot air and fumes from boilers, furnaces, and stoves

57 products

Diffuser Collars

Connect diffusers to duct

4 products

Temperature-Controlled Outlet Adapters

Automatically turn heating and cooling devices on and off as temperatures rise and fall

3 products

Safety Equipment

Hard Hat Lanyards

Attach your hard hat to a harness so it won't fall if it's knocked off your head

1 product

Hard Hat Chin Straps

Hold your hard hat securely in place

4 products

Respirator Harnesses

Strap a respirator to your back so it's more comfortable to wear

1 product

Fire Hose Fittings

Mount your fire hose to hydrants and washdown equipment, or join lengths of hose

86 products

Fire Extinguisher Brackets

Secure fire extinguishers to walls or inside vehicles

41 products

Fall-Arrest Anchors

Fasten to a beam or ceiling and your fall-arrest lanyard to catch you if you fall

25 products

Fall-Arrest Lanyards

Clip to your harness and an anchor to stop you from hitting the ground if you fall

59 products

Tool Lanyards

Tether tools to your harness so they don't fall if dropped

20 products

Fall-Arrest Extension Straps

Hook to the D-ring on your harness to make it easier to attach a fall-arrest lanyard

6 products

Travel-Limiting Lanyards

Hook to your travel-limiting belt and an anchor to keep you away from areas where you could fall

7 products

Fall-Arrest Harnesses

Distribute force throughout the body when your fall-arrest lanyard catches you

121 products

Tool Tether Anchors

Prevent tools from falling while working at height

3 products

Fall-Rescue Kits

Everything you need to rescue a person who is suspended after a fall

2 products

Fall-Arrest Harness Lanyard Holders

Attach to your harness to hold unused lanyards out of the way

2 products

Fall-Arrest Leg Straps

Support your legs while suspended after a fall to keep blood flowing

2 products

Tool Tether Attachments

Slide onto tools to connect them to equipment lanyards

10 products

Fall-Rescue Packs

Clip onto your fall-arrest harness to lower yourself to safety after a fall

2 products

Safety Railing Connectors

Build custom safety rail structures with tees, elbows, crosses, and more

10 products

Handrails

Grab while using stairs to reduce risk of falls

13 products

Chain Barrier Hooks

Connect two lengths of chain to make longer chain barriers

6 products

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

96 products

Chain Barrier Links

Split in half and snap back together to securely connect lengths of chain

6 products

Containers, Storage, and Furniture

Drum Plug Adapters

Screw into plastic drum openings to replace threads that can become damaged with frequent use

1 product

Drum Plugs

Seal drum lid openings

27 products

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

32 products

Drum Plug Caps

Access inside drums to fill them

4 products

Drum Vents

Prevent drum failure by releasing pressure and vacuum buildup

7 products

Tablet Holders

Walk around your facility with your tablet firmly in hand

1 product

Syringe Thread Adapters

Change connections on syringes, dispensing tips, and needles to luer lock or threaded connections

3 products

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

6 products

Toilet Partition Mounting Hardware

Mount and connect toilet and urinal partition components

18 products

Toilet Partitions

Separate toilets and urinals for privacy

88 products

Toilet Partition Color Samples

See the color choices before ordering toilet partitions

3 products

Toilet Partition Trim Shoes

Replace the trim shoes on the bottom of toilet partition columns

11 products

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

6 products

Lighting

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

47 products

Light Bulbs

Standard household, miniature, compact, and tubular bulbs

761 products

Light Switch/Receptacles

Combine a switch and receptacle into a single outlet box for a small footprint

3 products

Lamp Pipe Fasteners

Fasten lamp pipe to a socket or base to build and repair lamps

2 products

Light Retrofit Kits

Upgrade to energy-efficient LED lights without completely replacing old fixtures

11 products

Lamp Pipe

Connect lamp components and conceal wires when building or repairing lamps

18 products

Light Socket Adapters

Convert light fixtures to accept different bulbs

5 products

Fiber-Optic Flashlight Cable

Shine light into hard-to-reach spaces by attaching to your flashlight

1 product

Light Socket Pull Cords

Lengthen pull-chain light switches

1 product

Light Lenses

Reduce glare from light bulbs and protect them from damage

32 products

Light Bulb Holders

Secure fluorescent, LED, and miniature light bulbs in place

1 product

Fabricating and Machining

Heating Blocks for 3D Printer Extruder Heating Elements

Disperse heat to melt filaments evenly as they pass through extruders

3 products

3D Printer Extruder Heating Elements

Replace your entire heating element, or switch it out to print at higher speeds or temperatures

17 products

Filament Guides for 3D Printer Extruder Heating Elements

Hold and direct filament toward the nozzle as it melts in the heating block

3 products

Tool Holder Coolant Tubes

Route coolant through your spindle without washing away its grease to improve machine and tool life

18 products

Drill Chucks

Connect drill bits to hand-held drills, drill presses, and milling machines

179 products

Sealing

Pipe Flashing Seals

Slide over roof flashings for a watertight seal without the need for caulk

3 products

Drum Plug Gaskets

Form a tighter seal in drum openings than with a drum plug alone

7 products

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

47 products