Fittings | McMaster-Carr

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92,084 Products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

23,666 products

Tube Fittings

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

17,246 products

Tubing Flow Stops

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

18 products

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

12 products

Hose Fittings

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

6,115 products

Hose Fitting Nuts

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

59 products

Hose

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

2,240 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

24 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

155 products

Hose Fitting Lock Rings

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

7 products

Hose End Plugs

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

41 products

Hose Nozzles

Control flow while dispensing water, fuel, hydraulic fluid, coolant, and chemicals

51 products

Hose Ferrules

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

77 products

Hose Impact Absorbers

Absorb vibration between tools and hose to reduce stress on the hose; also known as snubber hose

21 products

Hose Fitting Retaining Chains

Ensure hose end caps and plugs stay connected to the line

2 products

Air Chucks

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

28 products

Manifolds

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

637 products

Tube Crimpers

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

25 products

Hose Crimpers

Crimp ferrules onto hose to secure fittings

43 products

Pipe Crimper Jaws and Rings

Seal press-connect fittings onto pipe without threading or welding

2 products

Junction Blocks

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

88 products

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

244 products

Hose Kink Absorbers

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

6 products

Pipeline Fluid Blockers

Temporarily block the flow between pipe flanges as you work downstream; also known as paddle blinds

47 products

Duct Hose and Fittings

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

87 products

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

18 products

Pipe Vent Caps

Keep rain and debris out of vertical exhaust pipe

5 products

On-Off Valves

Start and stop flow through a line

4,217 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

803 products

Valve Union Fittings

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

35 products

Flow-Adjustment Valves

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

804 products

Orifice Valves

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

989 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

346 products

Spray Nozzles

Clean, rinse, and apply coatings with pressurized liquid

999 products

Air Nozzles

Blow concentrated air for cleaning, drying, cooling, and ejecting parts

174 products

Propane Tank Valves

Start and stop the flow of propane from a tank

9 products

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

91 products

Diverting Valves

Redirect flow between ports

2 products

Flow-Regulating Valves

Maintain the set flow rate of fluid through your system

50 products

Backflow-Prevention Valves

Dual checks stop flow from reversing and contaminating your system

26 products

Spray Nozzle Fittings

Connect nozzles to pipe; add swivel motion to adjust spray angle

18 products

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

119 products

Float Valve Bodies

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

77 products

Spray Nozzle Bars

Attach nozzles to build your own spray system

15 products

Valve Handles and Knobs

Replace the handle on most types of valves

41 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

95 products

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

155 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

31 products

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

17 products

Inline Filters

Remove small particles from lines

31 products

Strainers

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

98 products

Strainer Screens

Replace the screen in your strainer

19 products

Thermocouple and RTD Fittings

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

50 products

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

4 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

Tank Mixing Nozzles

Circulate liquid in tanks to keep solids from settling

8 products

Electrical Power, Networking, and Controlling

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

1,169 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

77 products

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

127 products

Weatherheads

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

10 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

Terminals, Ferrules, and Lugs

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

1,267 products

Strain-Relief Connector Boots

Protect connectors and cords from strain, bends, and pulls

2 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

6 products

Grounding Rings

Create a pathway for stray currents to prevent damage to bearing surfaces in AC motors

22 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

92 products

Ribbon Switch Termination Kits

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

3 products

Building and Machinery Hardware

Slip-On Framing and Fittings

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

434 products

Strut Channel Framing and Fittings

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

1,654 products

T-Slotted Framing and Fittings

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

2,364 products

Bolt-Together Framing and Fittings

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

125 products

Clamp-On Framing and Fittings

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

248 products

Press-Fit Framing and Fittings

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

90 products

Locking-Slotted Framing Brackets

Connect locking-slotted rails and reinforce joints to build strong platforms and machine bases

5 products

Flush-Fit Framing and Fittings

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

11 products

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

41 products

Connectors for Telescoping Tubes

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

15 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

218 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

335 products

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

3 products

Grommets

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

943 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

1,785 products

Countertop Trash Chutes

Finish the hole over a waste container

8 products

Door Silencers

Close doors quietly and keep them from rattling in their frames

3 products

Corner Guards

Shield corners on walls and other surfaces from impact

92 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

425 products

Panel Connecting Trim

Connect two panels while protecting the edges from damage

33 products

Surface Guards

Protect walls and other flat surfaces from impact

131 products

Wall Bases

Protect the bottom of walls from foot traffic and impact

12 products

Brackets

Connect surfaces in an assembly

26 products

Leveling Mounts

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

10 products

Vibration-Damping Mounts

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

94 products

Leveling Mount Inserts

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

113 products

Lubricating

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

Grease Fittings

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

360 products

Coolant Nozzles

Dispense coolant onto workpieces or tools directly from a tank

90 products

Grease Gun Nozzles

Replace nozzles on grease guns

103 products

Oil Fittings

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

36 products

Coolant Hose Tools

Assemble and disassemble coolant hose and fittings

8 products

Grease Gun Tips

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

63 products

Grease Gun Tip Adapters

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

16 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 Dispenser Monitors

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

6 products

Oil Cups

Instead of manually lubricating equipment, a built-in reservoir gradually delivers oil

14 products

Grease Fitting Repair Tools

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

2 products

Coolant Dispensers

Deliver coolant to workpieces with ready-to-use hose and fittings

68 products

Grease Fitting Junction Blocks

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

9 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 Caps

Protect grease fittings from dirt, debris, and moisture

14 products

Grease Gun Accessory Kits

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

2 products

Grease Fitting Cleaning Tools

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

2 products

Grease Fitting Installation Tools

Tap to insert grease fittings in unthreaded holes

2 products

Grease Gun Couplers

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

6 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

3,611 products

Weld Nuts

Weld to metal surfaces to add permanent threads

589 products

Adhesive-Mount Nuts

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

166 products

Fabric Snaps

Join soft, heavy fabrics such as leather and canvas

54 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

Rivets

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

5 products

Brazing Rings

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

5 products

Pipe Wrenches

Grasp and turn pipe, conduit, and fittings

115 products

Tool Holder Coolant Tube Wrenches

Install or remove coolant tubes inside HSK holders

9 products

Welding Lugs

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

13 products

Containers, Storage, and Furniture

Syringe Needles

Dispense precise amounts of fluid from syringes

342 products

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 Vents

Prevent drum failure by releasing pressure and vacuum buildup

7 products

Drum Plug Caps

Access inside drums to fill them

4 products

Drum Locks

Secure drum lids and openings to prevent tampering

2 products

Graduated Cylinder Bumpers

Slip over your cylinder to prevent it from breaking if tipped

9 products

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

6 products

Material Handling

Wire Rope End Fittings

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

181 products

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

36 products

Wire Rope Stops

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

33 products

Wire Rope Thimbles

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

88 products

Wire Rope Plugs

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

10 products

Wire Rope Plug Installation Kits

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

5 products

Wire Rope End Brackets

Secure wire rope end fittings for mounting to flat surfaces

2 products

Wire Rope Compression Sleeves

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

116 products

Wire Rope Cutting Bands

Prevent fraying while cutting wire rope; also known as seizing bands

7 products

Lanyards

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

698 products

Swivels

Rotate loads to keep rope and chain from twisting and knotting

70 products

Shackles

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

307 products

Hoist Rings

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

382 products

Carabiners

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

224 products

Compression Tools

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

55 products

Hooks

Lift, hang, and bind loads with rope and chain

405 products

Cable Pulling Clamps

Maintain tension until a line can be permanently anchored

11 products

Turnbuckles

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

746 products

Quick Links

Join rope, cable, and chain to secure loads

116 products

Bead Chain

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

103 products

Snap Hooks

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

276 products

Chain Connecting Links

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

51 products

Wire Rope Clamps

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

161 products

Chain Rings

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

135 products

Roller Swage Presses

Install swage fittings at the ends of wire rope

23 products

Marlin Spikes

Fray rope ends for splicing and to attach fittings

7 products

Rope Clamps

Create a removable loop at rope ends by tightening the screws

12 products

Bead Chain Links

Connect, loop, and mount lengths of bead chain

47 products

Rope Ends

Prevent unraveling or seal ends that are starting to come apart

9 products

Rope Stops

Keep rope from slipping through pulleys and cleats or add a grip to a pull cord

4 products

Rope Compression Sleeves

Install a permanent loop at rope ends using a compression tool

25 products

Rope Thimbles

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

6 products

Ring Links

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

47 products

Bungee Cord Hooks

Add to bungee cords to hook them onto rings and loops

26 products

Bungee Cord Locks

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

7 products

Bungee Cord End Tabs

Create tie downs by pushing these end tabs onto bungee cords

1 product

Bungee Cord Sleeves

Make a loop in bungee cords to hook them onto objects

2 products

L-Track Covers

Shield unused lengths of L-Track

1 product

E-Tracks

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

12 products

Tie-Down Rings

Use as fixed anchor points

84 products

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

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

Webbing Guides

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

26 products

Webbing Buckles

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

43 products

Webbing Rings

Add looped connection spots

50 products

Webbing Hooks

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

30 products

Webbing Anchor Plates

Create a permanent anchor point or use as webbing guides

5 products

Webbing Tips

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

4 products

Webbing Slides

Adjust the length of webbing

25 products

E-Track Cargo Nets

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

1 product

E-Track Couplings

Connect the ends of E-Track straps

1 product

L-Track Straps

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

4 products

L-Track Mounting Studs

Mount threaded accessories onto L-Tracks

3 products

L-Track Tie-Down Rings

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

3 products

L-Track Cargo Nets

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

1 product

E-Track Webbing Guides

Secure webbing to E-Tracks and prevent it from twisting

1 product

Rope Cleats

Temporarily secure rope

60 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 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

Tie-Down Hooks

Hook on straps to secure objects

3 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

Rope Ratchets

Adjust the tension on rope tie downs

2 products

E-Track Straps

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

16 products

Vacuum Fittings

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

14 products

Forklift Tie-Down Clamps

Create anchor points on forklift forks to secure loads for transport

1 product

Trolleys

Transport hook-mount hoists along a beam for lifting and moving loads

5 products

Robot Pedestal Adapter Kits

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

1 product

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Conveyor T-Slot Bolts

Drop into the T-slot to mount components

12 products

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

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

4 products

Sink Drain Traps

Retain a small amount of water to keep sewer gas from escaping

24 products

Faucet Aerators

Reduce water use and noise while creating a smooth, powerful spray

26 products

Sink Drains

Empty liquids from sinks into sewer lines

47 products

Air Admittance Valves

Allow air into drain, waste, and vent systems so you don't have to vent plumbing to the outdoors

2 products

Drain Cleanouts

Create an access point to inspect and clean floor drain pipelines

3 products

Sink Drain Fittings

Connect tailpieces, traps, and extension tubing to drains

29 products

Urinal Flanges

Connect a urinal to your drainage system

2 products

Toilet Mounts

Secure toilet components with flanges and hardware kits

22 products

Glassware Rinsers

Rinse the inside of glasses, tubes, or beakers with a simple press

2 products

Faucet Sprayers

Extend the reach of your faucet with these flexible sprayers

1 product

Sink Drain Stoppers

Plug drains to fill up sinks and tubs

5 products

Drinking Fountain Replacement Parts

Replace nozzles, regulators, filters, handles, and other original manufacturer parts

2 products

Faucet Repair Parts

Replace faucet parts such as valves, O-rings, washers, and nuts

81 products

Sediment Traps

Catch debris in pipelines before it enters your sewage system or water heater

4 products

Sink Pipe Covers

Prevent burns from hot water pipes

3 products

Riser Tubes

Connect shut-off valves to sink faucets and toilet tanks

6 products

Faucet Washers

Seal faucet components so they don’t leak

24 products

Sink Drain Tailpieces

Connect drains to P-traps and S-traps

16 products

Faucet Spouts

Deliver drinking water from sinks

4 products

Dual-Connection Sink Drain Outlets

Connect two drains to a single outlet

7 products

Water Jet Drain Cleaner Nozzles

Blast through blocked pipes by attaching to a high-pressure water line

17 products

Toilet Seat Fasteners

Secure toilet seat hinges to your toilet bowl

1 product

Faucet Pedals

Start and stop water with your foot or knee to keep your hands free

15 products

Sink Drain Fitting Washers

Replace the washers in sink drain fittings

6 products

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

4 products

Manhole Riser Rings

Raise a manhole cover to make it level with the surface

4 products

Sink Drain Trap Extension Tubing

Add to a drain tailpiece when it doesn’t reach the trap

8 products

Sink Drain Strainers

Catch debris to prevent clogs and plug drains to fill sinks

6 products

Faucet Handles

Fit most faucet cartridges to turn water on and off

6 products

Faucet Hole Covers

Close off unused faucet holes intended for soap dispensers and side sprayers

2 products

Vacuum Cleaner Hose

Replace the hose on wet/dry and backpack vacuums

19 products

Vacuum Cleaner Hose Connectors

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

11 products

Vacuum Cleaner Attachments

Add brushes, crevice tools, blower nozzles, and extension wands to your vacuum hose

91 products

Wash Guns

Fasten to a hose to control water flow during washdowns

44 products

Garden Hose Nozzles

Control the flow from a garden hose for spraying and washing

23 products

Ground Anchors

Screw the blade into the ground to secure tents, towers, and other equipment

22 products

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

61 products

Dust Hoods

Connect to your vacuum system to contain and remove dust while grinding or cutting

12 products

Tarp Fasteners

Add connection points to tarps for securing them

3 products

Sealing

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

435 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

1,392 products

Hose Washers

Place inside nozzles and spigots to prevent leaks in an attached hose

12 products

Drain Gaskets

Create a watertight seal between your drain and fixture without the mess of plumber's putty

3 products

Drum Plug Gaskets

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

7 products

Pipe Flashing Seals

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

3 products

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

529 products

Power Transmission

Safety Lockout Valves

Prevent accidental start-up when servicing equipment

57 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

28 products

Compressed Air Regulator Locks

Lock over your regulator knob to prevent unwanted pressure changes

6 products

Hydraulic Check Valves

Open to allow hydraulic fluid flow in one direction and close when flow stops or reverses

78 products

Air Flow Check Valves

Open to allow air flow in one direction and close when flow stops or reverses

21 products

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

73 products

Gas Spring Mounts

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

139 products

Shaft Collar Adapters

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

12 products

Pulley and Sprocket Bushings

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

721 products

Shaft Adapters

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

54 products

Heating, Ventilation, and Air Conditioning

Duct and Fittings

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

1,809 products

Duct Blast Gates

Slide open and closed to control flow of air and material

150 products

Diffuser Collars

Connect diffusers to duct

4 products

Duct Airflow Dampers

Regulate airflow to sections of duct

99 products

Chimney Pipe and Fittings

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

57 products

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

6 products

Duct Downdraft Diverters

Prevent downdrafts from blowing back into ductwork while allowing air and fumes to vent

8 products

Duct Floor Sweeps

Get dust and debris off your floor and into your collection system

3 products

Duct Damper Handles

Replace an existing handle or pair with a blade to create your own damper

1 product

Duct Turning Vanes

Guide air smoothly around sharp bends in rectangular duct

4 products

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

13 products

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

10 products

Cold-Air Dispensers

Replace messy mist coolant dispensers and convert compressed air into a stream of cold air

10 products

Safety Equipment

Fire Hydrant Plugs

Pair with a hook-style spanner wrench to quickly seal fire hydrants and washdown equipment

3 products

Fire Hydrants

Fight fires in areas around your facility that city-installed hydrants don’t reach

4 products

Fire Hydrant Caps

Pair with a hook-style spanner wrench to quickly cover and uncover fire hydrants

6 products

Fire Post Indicators

Open and close water supply valves for fire systems buried underground or in a wall

2 products

Fall-Arrest Anchors

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

25 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

Handrails

Grab while using stairs to reduce risk of falls

7 products

Measuring and Inspecting

Hose Coupling Size-Identification Kits

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

1 product

Pipe Size Measuring Kits

Connect to pipe and fittings to determine their size without additional measuring tools

4 products

Inspection Mirrors

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

2 products

Fabricating and Machining

3D Printer Nozzles

Extrude melted filament onto print surfaces to build parts

88 products

3D Printer Extruder Heating Elements

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

17 products

Tool Holder Coolant Tubes

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

9 products

Communication

Tag Rings

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

73 products

Raw Materials

Aluminum

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

47 products