Menu
Shop Products
Building & Maintenance Supplies
Adhesives, Caulks & Sealants
Caulk Sealants & Caulk Guns
Concrete Mix
Conduit Cements & Primers
Construction Adhesives
Duct Sealants
Electrical Sealing Compounds
Patching & Repairing Compounds
Insulating Foam Sealants
Cleaners & Janitorial Supplies
General Purpose Cleaners
Cloth Rags & Shop Towels
Trash Bags
Fluids & Lubricants
Wire & Cable Pulling Lubricants
Automotive Fluids
General Purpose Lubricants
Cutting & Tapping Fluids
Corrosion Inhibitors
Tapes
Duct Tapes
Foam Tapes
Masking Tapes
Label Tapes
Insulating & Splicing Tapes
Friction Tapes
Vinyl Electrical Tapes
Mastic Tape & Pads
Corrosion Protection Tapes
Glass Cloth Tapes
Insulating Wraps
Batteries
Alkaline Batteries
Coin & Button Batteries
Sealed Lead Acid (SLA) Batteries
Specialty Batteries
Paint & Surface Protection
General Use Spray Paint
Industrial Spray Paint
Striping & Marking Spray Paint
Protective Enamels
Surface Protection Films
Heaters, Fans & Thermostats
Bath & Ventilation Fans
Heaters
Thermostats
Doorbells & Chimes
Doorbell Kits
Doorbell Transformers
Power Transmission Belts
Heavy Duty V-Belts
Light Duty V-Belts
Power Transmission Bushings
Power Transmission Tools
Conduit & Conduit Fittings
Conduit
Electrical Metallic Tubing (EMT)
Galvanized Rigid Conduit (GRC)
Aluminum Rigid Conduit (ARC)
Intermediate Metal Conduit (IMC)
PVC Conduit
Flexible Metallic Conduit (FMC)
Liquidtight Flexible Metallic Conduit (LFMC)
Fiberglass Conduit
Rigid-IMC Conduit Fittings
Rigid Bushings & Caps
Rigid Conduit Bodies
Rigid Connectors & Couplings
Hubs, Locknuts, Nipples & Washers
Rigid Elbows & Pull Elbows
EMT Conduit Fittings
EMT Bushings & Caps
EMT Connectors & Couplings
EMT Elbows
PVC Conduit Fittings
PVC Couplings
PVC Elbows
PVC Caps
PVC Adapters
Pipe Spacers
FMC Conduit Fittings
FMC Connectors & Couplings
Liquidtight Conduit Fittings
Liquidtight Connectors
Transition Fittings
EMT to FMC Fittings
EMT to Rigid Fittings
Liquidtight to EMT Fittings
Liquidtight to Rigid/IMC Fittings
Explosionproof & Specialty
Conduit Sealing Fittings
Explosionproof Conduit Unions
Cable Supports
Concrete Pipe Sleeves
Explosionproof Plugs & Caps
Explosionproof Sealing Fittings
Fiberglass Conduit Fittings
Data & Communication
Coaxial Connectors & Splitters
Coaxial Connectors
Coaxial Splitters
Keystone Jacks & Modular Plugs
CAT5e RJ45 Modular Plugs
CAT6 RJ45 Modular Plugs
Blank Keystone Jacks
CAT5 Ethernet Keystone Jacks
CAT5e Ethernet Keystone Jacks
CAT6 Ethernet Keystone Jacks
F-Connector Keystone Jacks
RJ25 Keystone Jacks
Datacomm Wallplates & Wall Jacks
Keystone Wallplates
Telephone/Cable Wallplates
Combination Wall Jacks
Telephone Wall Jacks
Video Wall Jacks
Datacomm Wallplate Inserts
Blank Decorator Inserts
Cable Access Decorator Inserts
F-Connector Decorator Inserts
QuickPort Decorator Inserts
QuickPort Duplex Type 106 Inserts
Telephone 6P4C Decorator Inserts
Distribution Equipment & Accessories
Panelboards
Panelboard Enclosure Boxes
Panelboard Interiors
Panelboard Fronts & Trims
Panelboard Accessories
Circuit Breakers
Miniature Circuit Breakers
Molded Case Circuit Breakers
Circuit Breaker Accessories
Transformers
Low Voltage Transformers
Control Transformers
Transformer Accessories
Load Centers
Indoor Load Centers
Rainproof Load Centers
Load Center Accessories
Safety & Disconnect Switches
Heavy Duty Safety Switches
General Duty Safety Switches
Light Duty Safety Switches
Air-Conditioner Disconnects
Flange-Mount Disconnects
Safety/Disconnect Accessories
Metering Equipment
Meter Sockets
Meter Socket Meter Main Combinations
Meter Pedestals
Meter Centers
Current Transformer Cabinets
Metering Equipment Accessories
Surge Protection Devices
External Mount Surge Protection
Fuses & Accessories
UL Class Fuses
Midget Fuses
Miniature Fuses
Fuse Accessories
Electrical Boxes & Enclosures
Switch & Outlet Boxes
4 in Square Boxes & Covers
4-11/16 in Square Boxes & Covers
Plenum Boxes & Covers
Ceiling Boxes & Covers
Life Safety Boxes & Covers
Ceiling Fan & Fixture Support
Handy Boxes & Covers
Large Capacity Boxes & Covers
Masonry Boxes & Covers
Multi-Gang Boxes & Covers
Nonmetallic Boxes & Covers
Switch Boxes & Accessories
Floor Boxes
Floor Boxes for Concrete
Floor Boxes for Wood
Floor Box Covers & Plates
Floor Box Flanges
Floor Service Fittings
Floor Box Conversion Kits
Floor Box Outlet Assemblies
Poke Through Devices
Surface Poke Throughs
Furniture Feed Poke Throughs
Recessed Poke Throughs
Weatherproof Boxes
Weatherproof Boxes & Covers
FS & FD Boxes & Covers
Portable Outlet Boxes & Covers
Weatherproof Box Accessories
Indoor Enclosures
NEMA 1 Enclosures
NEMA 1 Enclosure Covers
Outdoor Enclosures
NEMA 3 Enclosures
NEMA 3R Enclosures
NEMA 4 Enclosures
NEMA 6P Enclosures
Underground Enclosures
Underground Pull Boxes
Underground Pull Box Covers
Electrical Box Accessories
Box Mounting Accessories
Box Mounting Brackets
Box Supports
Knockout Seals
Cable Protection Plates
Grounding Wires, Screws & Clips
Hanging, Fastening & Support
Cable & Conduit Hangers
Conduit to Beam
Conduit to Conduit
Conduit to Deck
Cable/Conduit to Rod/Wire
Cable/Conduit to Strut
Cable/Conduit to Stud
Conduit to Surface
Combination Box & Conduit
Ceiling & Acoustical Hangers
Acoustical Lighting Hangers
Adjustable Box/Conduit Supports
Chain & Hooks
Wire Securing Clips
Independent Support Clips
T-Grid Twist Clips
Gripple® Hanging Systems
Build Your Own Gripple® Hanging System
Gripple® Accessories
Structural Attachments
Beam Clamps
Rod to Flange Clips
Hammer-On Flange Clips
Pipe Sleeve Positioners
Strut Channel & Accessories
Channel Sections
Channel Clamps
Channel Fittings
Channel Nuts
Channel Washers
Channel Supports
Channel Post Bases
Channel Closure Strips & End Caps
Threaded Rod & Accessories
Threaded Rod
Threaded Rod Hangers
Rod Couplings
Rod Attachments
Mechanical Anchors
Anchor Setting Tools
Drive Pin Anchors
Drop-In Anchors
Pre-Cast Inserts
Screw Anchors
Shield Expansion Anchors
Sleeve Anchors
Wall Anchor Kits
Wall Anchors
Wedge Expansion Anchors
Caulk-In Anchors
Threaded Rod Anchors & Installation Tools
Fasteners & Hardware
Washers
C Channel
Tie Wire
Bolts
Nuts
Powder Actuated Fasteners
Screws
Vibration Control
Industrial Control
Contactors & Starters
Contactors
Motor Starters
Overload Relays & Thermal Units
Contactor & Starter Accessories
Monitoring & Control
Power Meters
Push Buttons, Selector Switches & Pilot Lights
30 mm Push Buttons, Switches & Pilot Lights
22 mm Push Buttons, Switches & Pilot Lights
Relays & Accessories
Relay Accessories
Plug-In Relays
Time-Delay Relays
Variable Frequency Drives
Timer Controls
Digital Time Switches
Mechanical Time Switches
Spring Wound Timers
Lighting, Lamps & Ballasts
Switchable Lighting
Switchable Indoor Lighting
Switchable Outdoor Lighting
Switchable LED Lamps
Indoor Lighting
Wraparounds
Downlights
Troffers & Flat Panels
Industrial Bay Lighting
Strip Lighting
Wet Location Lighting
Under Cabinet Lighting
Outdoor Lighting
Building Mount Lighting
Floodlighting
Special Purpose Lighting
Emergency & Exit Lights
Exit Signs
Combo Lighting Unit & Exits
Exit Sign Retrofit Kits
Emergency Lighting Fixtures
Remote Emergency Lights
Lighting Accessories
Light Fixture Guards
Light Fixture Flange Kits
Light Fixture Hangers
Light Fixture Whips
Lamps & Light Bulbs
LED Lamps
Fluorescent Tube Lamps
Incandescent Lamps
Halogen Lamps
Compact Fluorescent Lamps (CFL)
HID Lamps
Ballasts & Drivers
Fluorescent Ballasts
Metal Halide Ballasts
LED Drivers
High Pressure Sodium Ballasts
Ballast Capacitors, Starters & Ignitors
Lampholders, Socket Adapters & Extensions
HID/Mogul Lampholders
Incandescent Lampholders
CFL Lampholders
Linear Fluorescent Lampholders
Socket Adapters & Extensions
Socket Adapters
Socket Extensions
Raceway & Raceway Fittings
Nonmetallic Surface Raceway
Wiremold® 400/800/2300 Series Raceway
Wiremold® NM2000 Series Raceway
Wiremold® 5400 Series Raceway
Steel Surface Raceway
Wiremold® 2000 Series Raceway
Wiremold® 2400 Series Raceway
Wiremold® 3000 Series Raceway
Wiremold® 4000 Series Raceway
Wiremold® 500/700 Series Raceway
Wiremold® 6000 Series Raceway
Hubbell Wiring Device-Kellems HBL3000 Series Raceway
Hubbell Wiring Device-Kellems HBL4750 Series Raceway
Hubbell Wiring Device-Kellems HBL500/HBL700/HBL750 Series Raceway
Aluminum Surface Raceway
Wiremold® AL2400 Series Raceway
Wiremold® ALSD4000 Series Raceway
Overfloor Surface Raceway
Wiremold® 1500 Series Raceway
Wiremold® OFR Series Raceway
Plugmold Systems
Wireway & Wireway Fittings
Wireway
Wireway Connectors
Wireway Elbows
Wireway End Caps
Service Poles
Safety Products & Equipment
Safety Gloves
Cut-Resistant Gloves
Knit Gloves
Coated Gloves
Cold Weather Gloves
Disposable Gloves
Leather Palm Gloves
Safety Glasses
Safety Glasses
Safety Goggles
Reading Eyewear
Eyewear Accessories
Hard Hats
Hard Hats & Head Protection
Bump Caps
Hard Hat Accessories
Hearing Protection
Ear Plugs
Protective Clothing
Protective Sleeves
Jackets & Coats
Knee Pads
T-Shirts
High Visibility Safety Vests
Rainsuits
Sweatshirts
Face Coverings
Fall Protection
Harnesses
Lanyards
Self Retractable Lifelines
Fall Protection Accessories
Anchor Connectors
Compliance Kits
Drop Safety Equipment
Respiratory Protection
Disposable Respirators & Masks
First Aid
Biohazard
Burn Care Kits & Treatments
First Aid Kits
Fire Protection
Firestop Sealants, Caulks & Putties
Firestop Accessories
Firestop Pillows, Sheets & Wraps
Smoke & Co Detectors
Smoke Detector Alarms
Smoke & CO Combination Detector Alarms
Identification Products
Marking & Warning Tapes
Conduit & Voltage Markers
Identification Tags
Warning Signs
Lockout Tagout
Lockout Kits
Lockout Padlocks
Circuit Breaker Lockouts
Plug Lockout Devices
Switch Lockout Devices
Lockout Hasps
Lockout Tags
Tools, Testing & Measuring
Power Tools
Dust Management & Vacuums
Saws & Grinders
Electrical Installation Tools
Rotary Tools
Drills & Drivers
Power Tool Combo Kits
Power Tool Accessories
Extensions
Metal Drilling
Concrete Drilling
Wood Drilling
Hole Saws
Saw Blades
Driving & Fastening
Abrasives
Power Tool Batteries & Chargers
Hand Tools
Strippers, Cutters, and Crimpers
Screwdrivers & Nutdrivers
Wrenches
Pliers
Knives & Blades
Hand Saws & Blades
Electrical Installation & Removal Tools
Hand Tool Kits
Test & Measuring Instruments
Clamp & Fork Meters
Multimeters
Electrical Testers
Specialty Testers
Fishing & Pulling
Cable Pullers
Cable Puller Accessories
Fish Tapes
Fish Tape Accessories
Wire Pulling Eyes
Conduit Bending & Cutting
Electric Conduit Benders
Hand Conduit Benders
Conduit Deburring & Reaming Tools
Measuring, Marking & Layout
Measuring Tools
Conduit Layout Tools
Marking Tools
Jobsite Gear & Equipment
Tool Storage
Ladders
Cable/Wire Carts & Caddies
Jobsite Lighting
Jobsite Radios & Speakers
Jobsite Accessories
Wire & Cable Management
Cord & Cable Fittings
AC/MC Cable Fittings
Nonmetallic Cable Fittings
Cord Connectors
Wire Mesh Grips
Support Grips
Strain Relief Grips
Cable Support
Cable Support Hooks
Grommet Edging
Cable Rings & Saddles
Cable Clamps & Straps
Cable Clamps
Cable Straps
Fork Bolts
Cable Ties
Cable Tie Holders & Mountings
Standard Cable Ties
Velcro Cable Ties
Cable Stackers & Staples
Cable Staples
Cable Stackers
Shrink Tubing
Heat Shrink Tubing
Cold Shrink Connector Insulators
Wire Markers
Wire Marker Books
Wire Marker Dispensers
Wire Marker Cards
Wire, Cord & Cable
Copper Building Wire
Bare Copper Wire
Nonmetallic Cable (NM-B)
TFN/TFFN Fixture Wire
THHN/THWN-2 Wire
Copper XHHW Wire
UF-B (Direct Burial) Wire
Aluminum Building Wire
Service Entrance Cable (SEU)
URD (Direct Burial) Cable
Aluminum XHHW Wire
XLP/USE-2 Wire
Overhead Service Drop Cable
Low Voltage Cable
Coaxial Cable
Security Alarm Cable
Thermostat Cable
Cat5E & Cat6 Cable
Fire Alarm Cable
Portable Cord
SOOW Cord
Wire Connectors & Grounding
Compression Connectors
Compression Lugs
Compression Splices
Compression C-Taps
Mechanical Connectors
Mechanical Lugs
Splice Reducers
Insulated Multitap Connectors
Split Bolt Connectors
Tap Connectors
Wire Terminals
Terminal Blocks & Accessories
Fork Terminals
Ring Terminals
Disconnect Terminals
Pin Terminals
Butt Splices
Insulation Displacement Connectors
Wire Connectors
Push-In Wire Connectors
Twist-On Wire Connectors
Closed-End Wire Connectors
Grounding Products
Ground & Neutral Bars
Grounding-Bonding Clamps
Ground Rods
Ground Rod Drivers
Welded Connections
Flint Igniters
Mold Clamps & Mounts
Weld Metal
Weld Metal Molds
Wiring Devices & Lighting Controls
Straight Blade Devices
Receptacles & Outlets
15 & 20 Amp Plugs & Connectors
High Amp Power Devices
Locking Devices
NEMA Locking Devices
Non-NEMA Locking Devices
Locking Device Boots
GFCI & AFCI Devices
GFCI Receptacles
AFCI Receptacles
Dual Function AFCI/GFCI Receptacles
Extension & Power Cords
Extension Cords
Power Outlet Strips
Light Switches & Timers
Decorator Switches
Toggle Switches
Combination Switches
Timer Switches
Dimmers & Fan Controls
Decorator Dimmers
Toggle Dimmers
Architectural Dimmers
Decorator Fan Speed Controls
Rotary Fan Speed Controls
Smart Home & Lighting Controls
Occupancy & Vacancy Sensors
Low Voltage Wall Stations
Wireless Control Systems
Photocontrols
Wallplates & Accessories
Decorator/GFCI Wallplates
Toggle Wallplates
Duplex Receptacle Wallplates
Single Receptacle Wallplates
Power Receptacle Wallplates
Combination Wallplates
Blank Wallplates
Wallplate Accessories
Electric Vehicle Chargers
The Outlet Store
Outlet Store Electrical
Outlet Store Lamps & Ballasts
Outlet Store Lighting Fixtures
Outlet Store Tools
Smart Devices
Caseta™ Smart Home Controls
Decora Smart™ Smart Home Controls
Leviton® Smart Wallbox Sensors
Smart Home LED Modules
Markets
Construction
Commercial
Data Centers
Education
Industrial
Municipal
Solutions
Project Services
Digital Tools
Product Solutions
Resources
CX Insider Blog
CX Logistics
Payment Portal
Product Selectors
Mobile App
Featured Brands
Acuity Brands
Burndy
Champion Fiberglass
Encore Wire
Leviton
Lutron
Wheatland Tube
Schneider Electric
Cx Project
Login
Learn More
Login
Register
847-499-8300
Chat with us
, powered by
LiveChat
Toggle navigation
Building & Maintenance Supplies
Conduit & Conduit Fittings
Data & Communication
Distribution Equipment & Accessories
Electrical Boxes & Enclosures
Hanging, Fastening & Support
Industrial Control
Lighting, Lamps & Ballasts
Raceway & Raceway Fittings
Safety Products & Equipment
Tools, Testing & Measuring
Wire & Cable Management
Wire, Cord & Cable
Wire Connectors & Grounding
Wiring Devices & Lighting Controls
The Outlet Store
Smart Devices
Cart
(0) Items
0
Username
Password
Remember me
Sign In
Forgot your password?
Register
0
Home
Product Category
Hanging, Fastening & Support
Fasteners & Hardware
Washers
Back
Categories
Flat Washers (24)
Category
Flat+Washers
Flat Washers
Lock Washers (5)
Category
Lock+Washers
Lock Washers
Manufacturer
Connexion Vendor (29)
Manufacturer
Connexion+Vendor
Connexion Vendor
Brands
Connexion Vendor (29)
Brands
Connexion+Vendor
Connexion Vendor
Nominal Size
#6 (2)
Nominal Size
%236+
#6
#8 (2)
Nominal Size
%238+
#8
#10 (3)
Nominal Size
%2310+
#10
1/4 in (8)
Nominal Size
1%2F4+in+
1/4 in
5/16 in (2)
Nominal Size
5%2F16+in+
5/16 in
3/8 in (6)
Nominal Size
3%2F8+in+
3/8 in
7/16 in (1)
Nominal Size
7%2F16+in+
7/16 in
1/2 in (4)
Nominal Size
1%2F2+in+
1/2 in
5/8 in (1)
Nominal Size
5%2F8+in+
5/8 in
Washers
Lock Washers
Flat Washers
