Cut Sheet

L-D: Zinc Diecast
Applications
For securing threaded conduit or connectors with tapered
or straight thread to a knockout or unthreaded slip hole.
Features
Single cast thread eliminates cross-threading.
UL Listed as a ttings locknut and stand alone rigid
conduit locknut.
All locknuts are symmetrical and can be assembled from
either side.
Conical ange on either side enters the knockout creating a
360° ground path.
Material/Finish
Zinc die cast
Certifications and Compliances
UL Standard: 514B
UL Listed: E32539
CSA Standard: C22.2 No. 18.3
• CSA Certi ed: 208044
• NEMA: FB-1
L: Steel
Applications
For securing threaded conduit or connectors with tapered
or straight thread to a knockout or unthreaded slip hole.
Material/Finish
• Steel/zinc plated
L-100-D
Trade Size
(Inches) Catalog Number
Dimensions in Inches/Millimeters
Diameter Height
12 L-100-D 1.10/27.9 0.16/4.1
34 L-200-D 1.36/34.5 0.16/4.1
1 L-300-D 1.68/42.7 0.20/5.1
1-14 L-400-D 2.05/52.1 0.21/5.3
1-12 L-500-D 2.38/60.5 0.21/5.3
2 L-600-D 2.91/73.9 0.21/5.3
2-12 L-700-D 3.52/89.4 0.29/7.4
3 L-800-D 4.15/105.4 0.30/7.6
3-12 L-900-D 4.65/118.1 0.28/7.1
4 L-1000-D 5.12/130.0 0.29/7.4
L-100
Trade Size
(Inches) Catalog Number
Dimensions in Inches/Millimeters
Diameter Height
12 L-100 1.13/28.7 0.13/3.3
34 L-200 1.40/35.6 0.13/3.3
1 L-300 1.72/43.7 0.15/3.8
1-14 L-400 2.08/52.8 0.15/3.8
1-12 L-500 2.40/61.0 0.16/4.1
2 L-600 2.90/73.7 0.17/4.3
2-12 L-700 3.48/88.4 0.19/4.8
3 L-800 4.13/104.9 0.18/4.6
3-12 L-900 4.70/119.4 0.20/5.1
4 L-1000 5.32/135.1 0.20/5.1
5 L-1100 6.38/162.1 0.42/10.7
6 L-1200 7.75/196.9 0.43/10.9
Commercial Products
COMMERCIAL PRODUCTS: RIGID AND IMC FITTINGS
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© January 2011
1634
Standard Conduit Locknuts

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