Shop Wire Nut Size Guide

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$530.90
Twister Twist On Wire Connector: Red/Yellow, 22 AWG - 8 AWG Twist-On Wire Size Ranges, 400 PK [PK/400] Model: 30-1347JR
Grainger
$530.90
Twister Twist On Wire Connector: Red/Yellow, 22 AWG - 8 AWG Twist-On Wire Size Ranges, 400 PK [PK/400] Model: 30-1347JR
Grainger
$25.27
Castle Nut: Slotted Castle, 3/4"-16 Thread Size, Steel, Grade 5, Black Oxide, 1 1/8 in Hex Wd, 10 PK [PK/10] Model: 354245G
Grainger
$25.27
Castle Nut: Slotted Castle, 3/4"-16 Thread Size, Steel, Grade 5, Black Oxide, 1 1/8 in Hex Wd, 10 PK [PK/10] Model: 354245G
Grainger
$12.40
Tempco Ceramic Wire Connector: White, 18 AWG - 14 AWG Twist-On Wire Size Ranges Model: EHD-114-104
Grainger
$12.40
Tempco Ceramic Wire Connector: White, 18 AWG - 14 AWG Twist-On Wire Size Ranges Model: EHD-114-104
Grainger
$39.99
Primatronics 16-14 Gauge Blue Heat Shrink Butt Connector 100 Pack | Heat Shrink Butt Con 16-14Ga 100Pk | P4-20172
FleetPride
$39.99
Primatronics 16-14 Gauge Blue Heat Shrink Butt Connector 100 Pack | Heat Shrink Butt Con 16-14Ga 100Pk | P4-20172
FleetPride
$1,765.00
30-211 IDEAL - Components & Connector/Terminal/Pin Supplies
Radwell.com
$1,765.00
30-211 IDEAL - Components & Connector/Terminal/Pin Supplies
Radwell.com
$24.63
221-412 2-Wire Lever-Nut (100-Kit)
Home Depot
203
Free shipping
$24.63
221-412 2-Wire Lever-Nut (100-Kit)
Home Depot
$79.65
Wing-Nut Wire Connector, 452 Red, Bag Of 500
Home Depot
2
Free shipping
$79.65
Wing-Nut Wire Connector, 452 Red, Bag Of 500
Home Depot
$37.47
Wago 221 Series Inline Wire Splicing Lever-Nut Connector 60 Pack
Wired4Signs
$37.47
Wago 221 Series Inline Wire Splicing Lever-Nut Connector 60 Pack
Wired4Signs
$21.58
Yellow Nut Wire Connector (500-Pack)
Home Depot
2
Free shipping
$21.58
Yellow Nut Wire Connector (500-Pack)
Home Depot
$49.72
$52.34
Wago 221 Series Multi - Wire Splicing Lever - Nut Connector , 50 Pack , 5 Way | Wired4signs USA
Wired4Signs
$49.72
$52.34
Wago 221 Series Multi - Wire Splicing Lever - Nut Connector , 50 Pack , 5 Way | Wired4signs USA
Wired4Signs
$5.11
$7.37
50Pcs Lever Wire Nut Connectors, Compact Splicing Wire Connector, 2 3 5 Port Electrical Connectors Assortment Kit For Quick Wiring 28-12 AWG
Temu US
1
30% off
$5.11
$7.37
50Pcs Lever Wire Nut Connectors, Compact Splicing Wire Connector, 2 3 5 Port Electrical Connectors Assortment Kit For Quick Wiring 28-12 AWG
Temu US
$567.44
Siemens 3VA9673-0JB32 Wire Connector
SuperBreakers.com
$567.44
Siemens 3VA9673-0JB32 Wire Connector
SuperBreakers.com
$118.41
Sunlite WC6/100 Red Wire Nut Twist 100 Per Package (50894-SU)
Lighting Supply
$118.41
Sunlite WC6/100 Red Wire Nut Twist 100 Per Package (50894-SU)
Lighting Supply
$651.48
Ideal 30-654 Wing-Nut Twist-On Wire Connector
Voomi Supply
1
$651.48
Ideal 30-654 Wing-Nut Twist-On Wire Connector
Voomi Supply
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 18 - 8 AWG - Pack : 20Pc/Pack - Pack Of 20 Pack Of 20
Drip Depot
1
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 18 - 8 AWG - Pack : 20Pc/Pack - Pack Of 20 Pack Of 20
Drip Depot
$64.50
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 22 - 14 AWG - Pack : 150Pc/Jar - Pack Of 150 Pack Of 150
Drip Depot
3
$64.50
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 22 - 14 AWG - Pack : 150Pc/Jar - Pack Of 150 Pack Of 150
Drip Depot
$99.95
Blue Wire Twist Nut (5000) 22-14 Gauge Electrical Wire Connector AWG Twist USA
eBay.com
1
$99.95
Blue Wire Twist Nut (5000) 22-14 Gauge Electrical Wire Connector AWG Twist USA
eBay.com
$30.00
Big Wire Nut
eBay.com
Free shipping
$30.00
Big Wire Nut
eBay.com
$14.75
580/1200/1300Pcs Wire Connectors Nuts Spring Insert Twist Wire Caps Screw Terminals For Connect Electrical Wiring
Temu US
4
$14.75
580/1200/1300Pcs Wire Connectors Nuts Spring Insert Twist Wire Caps Screw Terminals For Connect Electrical Wiring
Temu US
$4.96
$11.98
20 Pieces Of Mini Wire Connectors, Compact Lever Nut Wire Terminals With 1 in And 2 Out For Quick Connection Of 28-12 AWG
Temu US
3
58% off
$4.96
$11.98
20 Pieces Of Mini Wire Connectors, Compact Lever Nut Wire Terminals With 1 in And 2 Out For Quick Connection Of 28-12 AWG
Temu US
$38.65
Wire Nut
eBay
Free shipping
$38.65
Wire Nut
eBay
$19.98
HKS 300 PCS Red Wire Nuts - AWG 18-8 Winged Electrical Wire End Connectors - Twist-On Screw Caps Insulated Insertion With Spring Portable & Quick To
Amazon.com
34
$19.98
HKS 300 PCS Red Wire Nuts - AWG 18-8 Winged Electrical Wire End Connectors - Twist-On Screw Caps Insulated Insertion With Spring Portable & Quick To
Amazon.com
$90.00
Case Of 500, Ideal Wing-Nut Wire Connector Model 452 Red 500 Per Bag (30-652)
Lighting Supply
2
$90.00
Case Of 500, Ideal Wing-Nut Wire Connector Model 452 Red 500 Per Bag (30-652)
Lighting Supply
$437.00
30-059 IDEAL - Electrical Products & Lug/Connector Supplies
Radwell.com
$437.00
30-059 IDEAL - Electrical Products & Lug/Connector Supplies
Radwell.com
$21.99
GLOBAL WN-2 Wire Nut
Voomi Supply
$21.99
GLOBAL WN-2 Wire Nut
Voomi Supply
$6.15
Lennox 64P50 Wire Nut - Twist On - Orange - Pack Of 100 - Wires Cables & Hardware
Parts Town
$6.15
Lennox 64P50 Wire Nut - Twist On - Orange - Pack Of 100 - Wires Cables & Hardware
Parts Town
$16.97
($0.17/Pc) 30-3627 Ideal Industries Inc Wire Connector 16-22AWG Black Wire-Nut Box
Onlinecomponents.com
$16.97
($0.17/Pc) 30-3627 Ideal Industries Inc Wire Connector 16-22AWG Black Wire-Nut Box
Onlinecomponents.com
$73.46
IDEAL Wing-Nut 500-Pack Yellow And Red Wire Connectors
Lowe's
$73.46
IDEAL Wing-Nut 500-Pack Yellow And Red Wire Connectors
Lowe's
$18.99
Crweety 600PCS Wire Connectors Nuts 18-12 AWG Electric Wire Caps Insulating Insert Twist Electrical Wire Connectors Yellow Wire Assortment Nuts For
Amazon.com
337
$18.99
Crweety 600PCS Wire Connectors Nuts 18-12 AWG Electric Wire Caps Insulating Insert Twist Electrical Wire Connectors Yellow Wire Assortment Nuts For
Amazon.com
$16.99
Crweety 600PCS Wire Connectors Nuts 18-16 AWG Electric Wire Caps Insulating Insert Twist Electrical Wire Connectors Orange Red Wire Assortment Nuts
Amazon.com
303
$16.99
Crweety 600PCS Wire Connectors Nuts 18-16 AWG Electric Wire Caps Insulating Insert Twist Electrical Wire Connectors Orange Red Wire Assortment Nuts
Amazon.com
$340.81
Ideal 30-176 Wire Connector Wire-Nut Twist-On Number Of Conductors: 1 To 6 Environmental Conditions: Tough
Voomi Supply
$340.81
Ideal 30-176 Wire Connector Wire-Nut Twist-On Number Of Conductors: 1 To 6 Environmental Conditions: Tough
Voomi Supply
$47.82
Ideal 30-454 Wire Nuts Wire Connector
Walmart
Free shipping
$47.82
Ideal 30-454 Wire Nuts Wire Connector
Walmart
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 16 - 6 AWG - Pack : 15Pc/Pack - Pack Of 15 Pack Of 15
Drip Depot
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 16 - 6 AWG - Pack : 15Pc/Pack - Pack Of 15 Pack Of 15
Drip Depot
$12.99
Kable Kontrol WWNUT-12-RD-100 16 - 12 AWG Red Electrical Wire Connectors Nuts, 100 Pack
Southern Electronics
$12.99
Kable Kontrol WWNUT-12-RD-100 16 - 12 AWG Red Electrical Wire Connectors Nuts, 100 Pack
Southern Electronics
$10.95
Rock Wire Anodized Nut
Backcountry.com
$10.95
Rock Wire Anodized Nut
Backcountry.com
$79.00
Black Grease Filled Outdoor Landscape Wire Nuts 100-Pack - Style 80K47
Lamps Plus
$79.00
Black Grease Filled Outdoor Landscape Wire Nuts 100-Pack - Style 80K47
Lamps Plus
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Wire Nuts Sizes and How to Choose: A Guide
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How To Choose Wire Nuts for Your Projects
Jan 18, 2017
thisoldhouse.com
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How Many Wires In Red Wire Nut? (Explained With Chart)
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Shop Wire Nut Size Guide

Sponsored
About our ads
$530.90
Twister Twist On Wire Connector: Red/Yellow, 22 AWG - 8 AWG Twist-On Wire Size Ranges, 400 PK [PK/400] Model: 30-1347JR
Grainger
$530.90
Twister Twist On Wire Connector: Red/Yellow, 22 AWG - 8 AWG Twist-On Wire Size Ranges, 400 PK [PK/400] Model: 30-1347JR
Grainger
$25.27
Castle Nut: Slotted Castle, 3/4"-16 Thread Size, Steel, Grade 5, Black Oxide, 1 1/8 in Hex Wd, 10 PK [PK/10] Model: 354245G
Grainger
$25.27
Castle Nut: Slotted Castle, 3/4"-16 Thread Size, Steel, Grade 5, Black Oxide, 1 1/8 in Hex Wd, 10 PK [PK/10] Model: 354245G
Grainger
$12.40
Tempco Ceramic Wire Connector: White, 18 AWG - 14 AWG Twist-On Wire Size Ranges Model: EHD-114-104
Grainger
$12.40
Tempco Ceramic Wire Connector: White, 18 AWG - 14 AWG Twist-On Wire Size Ranges Model: EHD-114-104
Grainger
$39.99
Primatronics 16-14 Gauge Blue Heat Shrink Butt Connector 100 Pack | Heat Shrink Butt Con 16-14Ga 100Pk | P4-20172
FleetPride
$39.99
Primatronics 16-14 Gauge Blue Heat Shrink Butt Connector 100 Pack | Heat Shrink Butt Con 16-14Ga 100Pk | P4-20172
FleetPride
$1,765.00
30-211 IDEAL - Components & Connector/Terminal/Pin Supplies
Radwell.com
$1,765.00
30-211 IDEAL - Components & Connector/Terminal/Pin Supplies
Radwell.com
$24.63
221-412 2-Wire Lever-Nut (100-Kit)
Home Depot
203
Free shipping
$24.63
221-412 2-Wire Lever-Nut (100-Kit)
Home Depot
$79.65
Wing-Nut Wire Connector, 452 Red, Bag Of 500
Home Depot
2
Free shipping
$79.65
Wing-Nut Wire Connector, 452 Red, Bag Of 500
Home Depot
$37.47
Wago 221 Series Inline Wire Splicing Lever-Nut Connector 60 Pack
Wired4Signs
$37.47
Wago 221 Series Inline Wire Splicing Lever-Nut Connector 60 Pack
Wired4Signs
$21.58
Yellow Nut Wire Connector (500-Pack)
Home Depot
2
Free shipping
$21.58
Yellow Nut Wire Connector (500-Pack)
Home Depot
$49.72
$52.34
Wago 221 Series Multi - Wire Splicing Lever - Nut Connector , 50 Pack , 5 Way | Wired4signs USA
Wired4Signs
$49.72
$52.34
Wago 221 Series Multi - Wire Splicing Lever - Nut Connector , 50 Pack , 5 Way | Wired4signs USA
Wired4Signs
$5.11
$7.37
50Pcs Lever Wire Nut Connectors, Compact Splicing Wire Connector, 2 3 5 Port Electrical Connectors Assortment Kit For Quick Wiring 28-12 AWG
Temu US
1
30% off
$5.11
$7.37
50Pcs Lever Wire Nut Connectors, Compact Splicing Wire Connector, 2 3 5 Port Electrical Connectors Assortment Kit For Quick Wiring 28-12 AWG
Temu US
$567.44
Siemens 3VA9673-0JB32 Wire Connector
SuperBreakers.com
$567.44
Siemens 3VA9673-0JB32 Wire Connector
SuperBreakers.com
$118.41
Sunlite WC6/100 Red Wire Nut Twist 100 Per Package (50894-SU)
Lighting Supply
$118.41
Sunlite WC6/100 Red Wire Nut Twist 100 Per Package (50894-SU)
Lighting Supply
$651.48
Ideal 30-654 Wing-Nut Twist-On Wire Connector
Voomi Supply
1
$651.48
Ideal 30-654 Wing-Nut Twist-On Wire Connector
Voomi Supply
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 18 - 8 AWG - Pack : 20Pc/Pack - Pack Of 20 Pack Of 20
Drip Depot
1
$16.20
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 18 - 8 AWG - Pack : 20Pc/Pack - Pack Of 20 Pack Of 20
Drip Depot
$64.50
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 22 - 14 AWG - Pack : 150Pc/Jar - Pack Of 150 Pack Of 150
Drip Depot
3
$64.50
Ideal Industries Ideal Weatherproof Silicone Filled Wire Nuts - Wire Range : 22 - 14 AWG - Pack : 150Pc/Jar - Pack Of 150 Pack Of 150
Drip Depot
$99.95
Blue Wire Twist Nut (5000) 22-14 Gauge Electrical Wire Connector AWG Twist USA
eBay.com
1
$99.95
Blue Wire Twist Nut (5000) 22-14 Gauge Electrical Wire Connector AWG Twist USA
eBay.com
$30.00
Big Wire Nut
eBay.com
Free shipping
$30.00
Big Wire Nut
eBay.com