Home
Products
Fittings
Rigid Conduit Fittings
Rigid Conduit Fittings - Steel
103S

103S - 1" Steel Locknut

Bridgeport

  • $0.67 (Each)

  • $0.67 (Each)

  • $66.67 (Per 100)

  • $333.35 (Per 500)

Buy Now
QTY:
Each
Thank you for your suggestions! We appreciate your assistance in improving our software. It helps us serve you even better!
  Edit Mode: Please login to suggest improvements for this item. Close
Help Improve Our Data
Quick Specs
Catalog Number
103S
Manufacturer
Bridgeport
Manufacturer's Part Number
103-S
Description
1" Steel Locknut
Locknut, 1 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fitting or Conduit That The Locknut Is Attached to, 3/16 In Width, 1-3/4 In Diameter
Slang Terms

Suggest a New Term
Categories
Rigid Conduit Fittings - Rigid Conduit Fittings - Steel Mark as Incorrect
Suggest a New Category
Classification
Locknuts, Bushings, Re-Bushings, Re-Washers, Threaded Plugs, Knockout Plugs
UNSPSC
39121311 - Electrical fittings
UPC/EAN/GTIN
781747201034 / 0781747201034 / 00781747201034
Weight per unit
0.035 (lbs/each)
Price & Packaging
Minimum Order Quantity
1
Unit
$0.67 (Each)
Carton
$66.67 (Per 100)
Standard Packaging
$333.35 (Per 500)
Stock Availability
Local Store
Find nearby stock
All Stores
58,466
Resources
Images
 
 
103S - Small Image
 
103S - Large Image
 
103S - Video
Attachments
 
 
103S - Specification Sheet
Other Links
 
 
103S - Other
 
103S - Other
Suggest Substitute Item
Help Improve Our Data
  Edit Mode: Please login to suggest improvements for this item. Close
Total availability: 58,466

Location search:

Distribution Centers

Location Stock Available
Abilene
574 View Store
Alexandria
590 View Store
Amarillo
621 View Store
Atlanta
1,420 View Store
Austin RDC
1,236 View Store
Baton Rouge
18 View Store
Bossier City
1,316 View Store
Charlotte
71 View Store
Deer Park
1,189 View Store
Denver
647 View Store
DFW RDC
272 View Store
El Paso
193 View Store
Greensboro
500 View Store
Houston RDC
1,432 View Store
Jacksonville - FL
476 View Store
Lenexa
1,407 View Store
Little Rock
523 View Store
Longview
2,885 View Store
Lubbock
579 View Store
McAllen
526 View Store
Nacogdoches
926 View Store
Nashville RDC
286 View Store
Odessa
384 View Store
Phoenix
1,240 View Store
San Antonio RDC
821 View Store
Springdale
731 View Store
Springfield
223 View Store
Tampa
1,180 View Store
Texarkana
94 View Store
Tulsa
1,397 View Store
Tyler
587 View Store
West Monroe
516 View Store
West Wichita
1,143 View Store

A-L

Location Stock Available
Andrews
61 View Store
Arlington Branch
719 View Store
Athens
157 View Store
Avondale
531 View Store
Bartlesville
68 View Store
Bastrop
115 View Store
Baytown
96 View Store
Benton
325 View Store
Bentonville
146 View Store
Big Spring
63 View Store
Borger
28 View Store
Bridgeport
44 View Store
Brownsville
137 View Store
Brownwood
93 View Store
Bryan-College Station
467 View Store
Burleson
111 View Store
Cabot
34 View Store
Carlsbad
336 View Store
Carthage
196 View Store
Casa Grande
68 View Store
Cedar Park
65 View Store
Centennial
100 View Store
Cleburne
419 View Store
Clovis
86 View Store
Colorado Springs
75 View Store
Concord
500 View Store
Conroe
98 View Store
Conway
100 View Store
Cookeville
110 View Store
Corsicana
96 View Store
Covington
84 View Store
Dallas
826 View Store
Deer Valley
507 View Store
Denton
817 View Store
Dodge City
209 View Store
Doraville
87 View Store
Dripping Springs
47 View Store
Dumas
215 View Store
El Dorado
64 View Store
Ennis
23 View Store
Fayetteville
45 View Store
Forney
65 View Store
Fort Collins
101 View Store
Fort Smith
59 View Store
Ft. Worth
459 View Store
Gainesville
72 View Store
Galena Park
217 View Store
Galveston
27 View Store
Georgetown
388 View Store
Gilbert
205 View Store
Gonzales
57 View Store
Granbury
139 View Store
Greenville
130 View Store
Greenville - SC
187 View Store
Harlingen
74 View Store
Henderson
106 View Store
Hendersonville
100 View Store
Hereford
148 View Store
Hobbs
165 View Store
Hope
101 View Store
Hot Springs
18 View Store
Humble
206 View Store
Huntsville
91 View Store
Hutchinson
96 View Store
Jacksonville
61 View Store
Jasper
151 View Store
Jonesboro
62 View Store
Kansas City - North
909 View Store
Katy
203 View Store
Kenedy
202 View Store
Kerrville
222 View Store
Kilgore
102 View Store
Killeen
121 View Store
Lafayette
43 View Store
Lancaster
332 View Store
Laredo
268 View Store
Las Cruces
22 View Store
Lawrence
73 View Store
League City
61 View Store
Lee's Summit
401 View Store
Leesville
74 View Store
Lufkin
254 View Store

M-Z

Location Stock Available
Mansfield
552 View Store
Marble Falls
92 View Store
Marietta
149 View Store
Marshall
98 View Store
McKinney
474 View Store
Mesa
97 View Store
Midland
487 View Store
Mineral Wells
125 View Store
Monroe
112 View Store
Mt. Pleasant
72 View Store
N Little Rock
89 View Store
N. San Antonio
15 View Store
NacSpace
1 View Store
Nashville
69 View Store
Natchitoches
50 View Store
NE Wichita
150 View Store
New Braunfels
99 View Store
New Orleans
313 View Store
Newnan
135 View Store
North Austin
71 View Store
North Fort Worth
319 View Store
Palestine
43 View Store
Pampa
102 View Store
Paris
133 View Store
Pearland
473 View Store
Pearsall
405 View Store
Pecos
154 View Store
Pine Bluff
15 View Store
Pineville
87 View Store
Plainview
119 View Store
Plano
120 View Store
Pleasanton
137 View Store
Prescott Valley
148 View Store
Prosper
303 View Store
Pryor
366 View Store
Rock Hill
100 View Store
Rockwall
196 View Store
Rogers
55 View Store
Rome
73 View Store
Roswell
90 View Store
Round Rock
381 View Store
Russellville
74 View Store
Ruston
155 View Store
Salina
54 View Store
San Angelo
117 View Store
San Antonio
80 View Store
San Marcos
323 View Store
Searcy
97 View Store
Sherman
19 View Store
Shreveport
111 View Store
Siloam Springs
135 View Store
South Austin
66 View Store
Spring
179 View Store
Stafford
535 View Store
Stephenville
557 View Store
Stillwater
44 View Store
Stockbridge
255 View Store
Sulphur
92 View Store
Sulphur Springs
152 View Store
Sweetwater
63 View Store
Tampa Bay East
210 View Store
Temple
121 View Store
Terrell
184 View Store
Tomball
936 View Store
Tucson
294 View Store
Uvalde
104 View Store
Vidalia
72 View Store
Waco
154 View Store
Waxahachie
117 View Store
Weatherford
345 View Store
West Dallas
192 View Store
West Ft. Worth
211 View Store
Wichita Falls
506 View Store
These alternate items can be purchased instead of 103S.
Jump To:
Similar Items

Similar items are close alternatives to 103S, though they may not be 100% alike.

Locknut, Conduit, Steel, Size 3/8 Inch
  • MFR Part #: 100
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 200 ($130.68) · 2,000 ($1,306.80) ·
100 - Nsi Industries

Check local availability

Total Availability: In Stock

Book Price

$0.65

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Locknut, 1-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 105S
  • Midwest City Availability: 86
  • Total Availability: In Stock
  • MFR Part #: 105-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 100 ($104.44) ·
105S - Nsi Industries

Midwest City Availability: In Stock

Total Availability: In Stock

Book Price

$1.04

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 106S
  • Midwest City Availability: 89
  • Total Availability: In Stock
  • MFR Part #: 106-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 50 ($92.78) ·
106S - Nsi Industries

Midwest City Availability: In Stock

Total Availability: In Stock

Book Price

$1.86

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 2-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 107S
  • Midwest City Availability: 20
  • Total Availability: In Stock
  • MFR Part #: 107-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($122.78) ·
107S - Nsi Industries

Midwest City Availability: In Stock

Total Availability: In Stock

Book Price

$4.91

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 3 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 108S
  • Midwest City Availability: 29
  • Total Availability: In Stock
  • MFR Part #: 108-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($134.44) ·
108S - Nsi Industries

Midwest City Availability: In Stock

Total Availability: In Stock

Book Price

$5.38

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 3-1/2 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through Th...
  • Our Part #: 109S
  • Oklahoma City Availability: 43
  • Total Availability: In Stock
  • MFR Part #: 109-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($218.33) ·
109S - Nsi Industries

Oklahoma City Availability: Out Of Stock

Total Availability: In Stock

Book Price

$8.73

Each

QTY:
Each
Add
Spec Sheet View In Catalog
QTY:
Each
Add
Locknut, 4 In Trade Size, Round, Zinc Electro-Plated, Cable Entry Through The Fi...
  • Our Part #: 110S
  • Midwest City Availability: 3
  • Total Availability: In Stock
  • MFR Part #: 110-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 25 ($250.56) ·
110S - Nsi Industries

Midwest City Availability: In Stock

Total Availability: In Stock

Book Price

$10.02

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Locknut, Ul Listed, Conduit, Steel 5 Inch
  • MFR Part #: 111-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 5 ($370.86) ·
111S - Nsi Industries

Check local availability

Total Availability: In Stock

Book Price

$74.17

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Locknut, Ul Listed, Conduit, Steel 6 Inch
  • MFR Part #: 112-S
  • Manufacturer: Nsi Industries
  • Find: Similar Items
  • Pkg Sizes: 5 ($618.06) ·
112S - Nsi Industries

Check local availability

Total Availability: In Stock

Book Price

$123.61

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
1" Conduit Locknut Steel Ul Usa
  • MFR Part #: LN100L
  • Manufacturer: American Fittings Corp
  • Find: Similar Items
  • Pkg Sizes: 50 ($49.50) ·
LN100L - American Fittings Corp

Check local availability

Total Availability: In Stock

Book Price

$0.99

Each

QTY:
Each
Add
Spec Sheet
QTY:
Each
Add
Cross Referenced

These items are similar to 103S but are not currently available from Elliott Electric Supply.

Part # MFR/Brand GTIN
BL100 Appleton Electric 00781381158008
403 Arlington 00018997004031
103S Bridgeport Fittings 00781747201034
13 Eaton Crouse-Hinds 00784564100139
13X Eaton Crouse-Hinds 00784564110022
61910B Halex 00051411619107
61910 Halex n/a
003-22-003 Hubbell Wiring Device-Kellems n/a
LN3 Killark n/a
LNS-100 Madison Electric 00784297334641
L300 Neer n/a
1100S O-Z Gedney 00783126580358
L300 O-Z Gedney n/a
203 Producto Electric Corp. n/a
1004 Raco 00050169010044
322003 Raco n/a
00322003L Raco n/a
1194 Raco 00050169011942
LNS100 Raco n/a
803 Regal n/a
143 Thomas & Betts 00786210001432
LN103 Thomas & Betts 00785991424560
L-81 Thomas & Betts n/a
LN-103 Thomas & Betts Conduit n/a
283 Topaz 00751338123205

* All prices subject to change.

Begin Live Chat

Ask a Question:
Click to begin Live Chat.
Back to Top

Support

Get Our App

Resources

Helpful Guides

Find Us

Organizations

Partner of Affiliated Distributors
Proud Member of National Association of Electrical Distributors

Secured Transactions

© 2026 Elliott Electric Supply. All Rights Reserved.
Back to Top

Get Our Free App

© 2026 Elliott Electric Supply