Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 135 products available
Plugs & Connectors

Shop 144 plugs & connectors at National Hardware Group — from trusted brands like 360 Electrical, Coleman Cable, Gardner Bender and more. Every item is an authorized, warranty-backed purchase, with prices starting around $5.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
135 products
Gardner Bender Split Bolt Connector 2 pk

Gardner Bender

Gardner Bender Split Bolt Connector 2 pk

MPN: GSBC-8

$8.99
Gardner Bender Split Bolt Connector 2 pk

Gardner Bender

Gardner Bender Split Bolt Connector 2 pk

MPN: GSBC-4

$11.99
Gardner Bender Split Bolt Connector 2 pk

Gardner Bender

Gardner Bender Split Bolt Connector 2 pk

MPN: GSBC-6

$9.99
Leviton Industrial Nylon Straight Blade Plug 5-15P 18-10 AWG 2 Pole 3 Wire

Leviton

Leviton Industrial Nylon Straight Blade Plug 5-15P 18-10 AWG 2 Pole 3 Wire

MPN: 05266-00C

$13.99
Leviton Industrial Nylon Ground/Straight Blade Plug 6-20P 18-10 AWG 2 Pole 3 Wire

Leviton

Leviton Industrial Nylon Ground/Straight Blade Plug 6-20P 18-10 AWG 2 Pole 3 Wire

MPN: 05456-0VY

$11.99
Leviton Commercial Rubber Ground/Straight Blade Connector 5-15R 18-12 AWG 2 Pole 3 Wire

Leviton

Leviton Commercial Rubber Ground/Straight Blade Connector 5-15R 18-12 AWG 2 Pole 3 Wire

MPN: 515CR-000

$9.99
Gardner Bender 4 AWG Electrical Lug Silver 2 pk
USA

Gardner Bender

Gardner Bender 4 AWG Electrical Lug Silver 2 pk

MPN: GBCCL-4-14

$6.59
Gardner Bender Split Bolt Connector

Gardner Bender

Gardner Bender Split Bolt Connector

MPN: GSBC-2/0

$13.99
Gardner Bender Split Bolt Connector 2 pk
USA

Gardner Bender

Gardner Bender Split Bolt Connector 2 pk

MPN: GBIK-2

$9.59
Gardner Bender 4 AWG Electrical Lug Silver 2 pk
USA

Gardner Bender

Gardner Bender 4 AWG Electrical Lug Silver 2 pk

MPN: GBCCL-4-12

$8.59
Gardner Bender 8 AWG Electrical Lug Silver 12 pk
USA

Gardner Bender

Gardner Bender 8 AWG Electrical Lug Silver 12 pk

MPN: GBCCL-8-10

$13.99
Gardner Bender 2 AWG Electrical Lug Silver 2 pk
USA

Gardner Bender

Gardner Bender 2 AWG Electrical Lug Silver 2 pk

MPN: GBCCL-2-12

$8.59
Gardner Bender 2/0 AWG Electrical Lug Silver 2 pk
USA

Gardner Bender

Gardner Bender 2/0 AWG Electrical Lug Silver 2 pk

MPN: GBCCL-2/0-38

$8.59
Leviton Polarized 3 outlets Outlet Adapter

Leviton

Leviton Polarized 3 outlets Outlet Adapter

MPN: C22-00698-00W

$7.99
Leviton Lever Edge Commercial and Residential Plastic Locking Locking Plug L6-30P

Leviton

Leviton Lever Edge Commercial and Residential Plastic Locking Locking Plug L6-30P

MPN: 2621E-0BX

$24.99
Gardner Bender 2/0 AWG Electrical Lug Silver 2 pk
USA

Gardner Bender

Gardner Bender 2/0 AWG Electrical Lug Silver 2 pk

MPN: GBCCL-2/0-12

$9.59
Gardner Bender 8 AWG Electrical Lug Silver 12 pk
USA

Gardner Bender

Gardner Bender 8 AWG Electrical Lug Silver 12 pk

MPN: GBCCL-8-38

$11.99
Sigma Electric ProConnex 0 in. D Aluminum Ground Code Tag For Grounding
USA

Sigma Electric

Sigma Electric ProConnex 0 in. D Aluminum Ground Code Tag For Grounding

MPN: 55719M

$5.99
Leviton Industrial Nylon Non-Grounding Locking Connector Non-NEMA 14-10 AWG 3 Pole 3 Wire

Leviton

Leviton Industrial Nylon Non-Grounding Locking Connector Non-NEMA 14-10 AWG 3 Pole 3 Wire

MPN: 07314-0PC

$15.99
Leviton Industrial Nylon Non-Grounding Plug Non-NEMA 4 Pole 4 Wire

Leviton

Leviton Industrial Nylon Non-Grounding Plug Non-NEMA 4 Pole 4 Wire

MPN: 07411-00C

$19.99
Leviton Industrial Nylon Non-Grounding Locking Connector L10-20R 16-10 AWG 3 Pole 3 Wire

Leviton

Leviton Industrial Nylon Non-Grounding Locking Connector L10-20R 16-10 AWG 3 Pole 3 Wire

MPN: 02363-0PB

$18.99
Leviton Industrial Nylon Non-Grounding Plug L10-20P 16-10 AWG 3 Pole 3 Wire

Leviton

Leviton Industrial Nylon Non-Grounding Plug L10-20P 16-10 AWG 3 Pole 3 Wire

MPN: 02361-0PB

$14.99
Leviton Industrial Nylon Grounding Locking Connector L6-30R 16-8 AWG 2 Pole 3 Wire

Leviton

Leviton Industrial Nylon Grounding Locking Connector L6-30R 16-8 AWG 2 Pole 3 Wire

MPN: C2623-0BX

$34.99
Leviton Industrial Nylon Non-Grounding Plug Non-NEMA 16-10 AWG 3 Pole 3 Wire

Leviton

Leviton Industrial Nylon Non-Grounding Plug Non-NEMA 16-10 AWG 3 Pole 3 Wire

MPN: 09965-0PC

$13.99
Keep browsing

Related categories

Electrical Fixtures & SuppliesNew ProductsSplit Bolt ConnectorCommercial & IndustrialBlade Plug & CapsSolderless LugsOutlet & Socket AdaptersTurnlok Plugs & Caps
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
100% Authorized & Genuine — Our Guarantee →
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare