EMC Locknut

YOCL ELECTRIC EMC Locknuts secure threaded cable fittings through panel openings. The catalogue lists 63 thread sizes across Metric, PG, G and NPT families, with model-specific thicknesses and spanner sizes.

Materials described: nickel-plated brass, stainless steel 304 and stainless steel 316L.
Match the locknut thread to the mating cable gland or electrical fitting.
Check panel space and tool clearance using the listed dimensions.

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Обзор

YOCL ELECTRIC EMC Locknuts secure threaded cable glands and similar electrical fittings at a panel opening. The catalogue lists 63 models across Metric, PG, G and NPT threads. Nickel-plated brass and stainless steel 304/316L constructions are described, without a material-to-model mapping.

Характеристики

Panel fastening: holds a threaded fitting in a prepared panel opening.
Four thread systems: Metric, PG, G and NPT sizes are listed.
Material constructions described: nickel-plated brass, stainless steel 304 and stainless steel 316L; specify the required material when ordering.
Model-specific dimensions: thickness and spanner sizes are given for each thread size.

Technical Specifications

Parameter	Specification
Product type	EMC locknut
Function	Fastens a threaded fitting at a panel opening
Thread systems listed	Metric, PG, G and NPT
Materials described	Nickel-plated brass; stainless steel 304 or 316L
Listed models	63

Dimension

Thickness and spanner size are in millimeters. The source gives nominal thread designations only; it does not specify metric pitches or material-specific dimensions.

Metric thread models

Model	Thread	Thickness (mm)	Spanner size (mm)
VO-M12-MLE	M12	3	14
VO-M14-MLE	M14	3	17
VO-M16-MLE	M16	3	18
VO-M18-MLE	M18	3	20
VO-M20-MLE	M20	3	22
VO-M22-MLE	M22	3.2	24
VO-M24-MLE	M24	3.5	27
VO-M25-MLE	M25	3.5	27
VO-M27-MLE	M27	4	30
VO-M28-MLE	M28	4	30
VO-M30-MLE	M30	4	32
VO-M32-MLE	M32	4	35
VO-M33-MLE	M33	4	35
VO-M36-MLE	M36	4	40
VO-M37-MLE	M37	4	40
VO-M40-MLE	M40	4.5	45
VO-M42-MLE	M42	5	45
VO-M47-MLE	M47	5.5	50
VO-M48-MLE	M48	5.5	52
VO-M50-MLE	M50	5.5	55
VO-M54-MLE	M54	5.5	57
VO-M56-MLE	M56	5.5	59
VO-M60-MLE	M60	6	64
VO-M63-MLE	M63	6	68
VO-M64-MLE	M64	6	68
VO-M72-MLE	M72	8.5	77
VO-M75-MLE	M75	8.5	77
VO-M80-MLE	M80	9	88
VO-M88-MLE	M88	9	94
VO-M100-MLE	M100	9	110

PG thread models

Model	Thread	Thickness (mm)	Spanner size (mm)
VO-PG7-MLE	PG7	3	14
VO-PG9-MLE	PG9	3	17
VO-PG11-MLE	PG11	3	20
VO-PG13.5-MLE	PG13.5	3	22
VO-PG16-MLE	PG16	3.2	24
VO-PG19-MLE	PG19	3.5	27
VO-PG21-MLE	PG21	4	30
VO-PG25-MLE	PG25	4	35
VO-PG29-MLE	PG29	4	40
VO-PG36-MLE	PG36	5.5	50
VO-PG42-MLE	PG42	6	57
VO-PG48-MLE	PG48	6.5	64
VO-PG63-MLE	PG63	8.5	77

G thread models

Model	Thread	Thickness (mm)	Spanner size (mm)
VO-G1/4-MLE	G1/4	3	14
VO-G3/8-MLE	G3/8	3	18
VO-G1/2-MLE	G1/2	3	22
VO-G3/4-MLE	G3/4	4	30
VO-G1-MLE	G1	4	40
VO-G1-1/4-MLE	G1-1/4	5.5	50
VO-G1-1/2-MLE	G1-1/2	5.5	57
VO-G2-MLE	G2	6	64
VO-G2-1/2-MLE	G2-1/2	8.5	77
VO-G3-MLE	G3	9	94

NPT thread models

Model	Thread	Thickness (mm)	Spanner size (mm)
VO-NPT1/4-MLE	NPT1/4	3	14
VO-NPT3/8-MLE	NPT3/8	3	18
VO-NPT1/2-MLE	NPT1/2	3	22
VO-NPT3/4-MLE	NPT3/4	4	30
VO-NPT1-MLE	NPT1	4	40
VO-NPT1-1/4-MLE	NPT1-1/4	5.5	50
VO-NPT1-1/2-MLE	NPT1-1/2	5.5	57
VO-NPT2-MLE	NPT2	6	64
VO-NPT2-1/2-MLE	NPT2-1/2	8.5	77
VO-NPT3-MLE	NPT3	9	94

Selection Guide

Select the same thread system and nominal size as the mating fitting. Check the available panel clearance for the locknut thickness and the required spanner size. Specify the intended material when requesting a quotation.

Ordering Information

Provide the full VO-…-MLE model code, desired material and quantity when inquiring.