Connector styles

Jam nut receptacles

 

Shell size
	B	C	D		F	H		J	K Panel thickness		Style 57A L	Style 57A (219) L	M Dia	Y Dia	X thread in inches
			min	max		min	max		min	max
8	2.97	23.93	0.70	0.76	17.93	3.38	4.40	19.05	1.58	3.18	24.84	24.84	13.39	12.03	9/16-24 NEF
10	2.97	27.10	0.70	0.76	17.93	3.38	4.40	22.23	1.58	3.18	24.84	24.84	16.56	14.99	11/16-24 NEF
12	2.97	31.88	0.70	0.76	17.93	3.38	4.40	26.98	1.58	3.18	24.84	24.84	20.70	19.05	7/8-20 UNEF
14	2.97	35.05	0.70	0.76	17.93	3.38	4.40	30.15	1.58	3.18	24.84	24.84	23.85	22.23	1-20 UNEF
16	2.97	38.23	0.70	0.76	17.93	3.38	4.40	33.32	1.58	3.18	24.84	24.84	27.00	25.40	1 1/8-18 NEF
18	2.97	41.40	0.70	0.76	17.932	3.38	4.40	36.50	1.58	3.18	24.84	24.84	30.18	28.58	1 1/4-18 NEF
20	3.76	46.15	0.70	0.76	22.71	3.38	4.40	38.68	1.58	6.35	26.62	30.35	33.35	31.75	1 3/8-18 NEF
22	3.76	49.33	0.70	0.76	22.71	3.38	4.40	42.85	1.58	6.35	26.62	30.35	36.53	34.93	1 1/2-18 NEF
24	3.76	52.50	0.70	0.76	23.55	3.38	4.40	46.05	1.58	6.35	26.62	30.35	39.70	38.10	1 5/8-18 NEF

All dimensions in mm

Mounting data

Panel cutouts

With termination assemblies

Shell size G Dia L 8 18.11 34.14 10 21.29 34.14 12 24.46 34.14 14 27.63 34.14 16 30.81 34.14 18 33.98 34.14 20 37.16 40.03 22 40.33 40.03 24 43.51 40.87

Shell size N R S 8 13.72 14.53 31.75 10 16.89 17.70 34.52 12 21.03 22.48 38.89 14 24.18 25.65 42.06 16 27.33 28.83 45.24 18 30.50 32.00 48.03 20 33.68 35.18 51.59 22 36.86 38.35 54.76 24 40.03 41.45 57.84 All dimensions in mm