Metric

Black Nylon/Polypropylene - Industrial Grade
Part Numbers	Threads		Adapter Type	Dimensions in Inches (mm)
	Male Thread A	Female Thread B		T	H	D	W
	Male Thread A	Female Thread B		Thread Length	Height	Inner Diameter	Wrench Flat
E-MM-1216-BK	M12 x 1.5	M16 x 1.5	A	.31 (8)	.79 (20)	.26 (6.5)	.83 (21)
E-MM-1620-BK	M16 x 1.5	M20 x 1.5	A	.31 (8)	.83 (21)	.35 (9)	.98 (25)
E-MM-2025-BK	M20 x 1.5	M25 x 1.5	A	.31 (8)	.91 (23)	.55 (14)	1.18 (30)
E-MM-2532-BK	M25 x 1.5	M32 x 1.5	C*	.59 (15)	1.18 (30)	.65 (16.5)	N/A
E-MM-3240-BK	M32 x 1.5	M40 x 1.5	C*	.59 (15)	1.36 (34.5)	.91 (23)	N/A
E-MM-4050-BK	M40 x 1.5	M50 x 1.5	C*	.59 (15)	1.36 (34.5)	1.18 (30)	N/A
E-MM-5063-BK	M50 x 1.5	M63 x 1.5	C*	.59 (15)	1.38 (35)	1.54 (39)	N/A

*Note: Starred parts are Polypropylene.

Nickel Plated Brass – Industrial Grade
Part Numbers	Threads		Dimensions in Inches (mm)
	Male Thread A	Female Thread B	D	T	H
	Male Thread A	Female Thread B	Outer Diameter	Thread Length	Height
E-MM-1216-BR	M12 x 1.5	M16 x 1.5	.71 (18)	.20 (5)	.59 (15)
E-MM-1620-BR	M16 x 1.5	M20 x 1.5	.87 (22)	.24 (6)	.69 (17.5)
E-MM-2025-BR	M20 x 1.5	M25 x 1.5	1.06 (27)	.26 (6.5)	.75 (19)
E-MM-2532-BR	M25 x 1.5	M32 x 1.5	1.34 (34)	.26 (6.5)	.83 (21)
E-MM-3240-BR	M32 x 1.5	M40 x 1.5	1.65 (42)	.28 (7)	.91 (23)
E-MM-4050-BR	M40 x 1.5	M50 x 1.5	2.09 (53)	.35 (9)	1.22 (31)
E-MM-5063-BR	M50 x 1.5	M63 x 1.5	2.60 (66)	.35 (9)	1.22 (31)