Manufacturer: Hirosugi Instruments Co., Ltd.
Model: ARB-400E

Specification

Material
Free-cutting brass (C3604BD)
Cadmium content less than 75 ppm
Process
Nickel plating (Ni)

Exterior drawings

Thread diameter (pitch)	L	Part Number	ℓ1
M4 (0.7)	5	ARB-405E	Fully threaded
	6	ARB-406E
	7	ARB-407E
	8	ARB-408E
	9	ARB-409E
	10	ARB-410E
	11	ARB-411E
	12	ARB-412E
	13	ARB-413E
	14	ARB-414E
	15	ARB-415E
	16	ARB-416E
	17	ARB-417E	8
	18	ARB-418E	8
	19	ARB-419E	8
	20	ARB-420E	8
	twenty one	ARB-421E	8
	twenty two	ARB-422E	8
	twenty three	ARB-423E	8
	twenty four	ARB-424E	8
	twenty five	ARB-425E	8
	26	ARB-426E	8
	27	ARB-427E	8
	28	ARB-428E	8
	29	ARB-429E	8
	30	ARB-430E	8
	35	ARB-435E	8
	40	ARB-440E	8
	45	ARB-445E	8
	50	ARB-450E	8
	55	ARB-455E	8
	60	ARB-460E	8
	60	ARB-460E	8