Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BRB-400BE

Specification

Material

Free-cutting brass (C3604BD)
Cadmium content less than 75 ppm

Process

Black nickel plating (Black Ni)

Exterior drawings

Thread diameter (pitch)	L	Part Number	ℓ1
M4 (0.7)	6	BRB-406BE	3.5
	7	BRB-407BE	4.5
	8	BRB-408BE	5.5
	9	BRB-409BE	6
	10	BRB-410BE	7
	11	BRB-411BE	8
	12	BRB-412BE	8
	13	BRB-413BE	8
	14	BRB-414BE	8
	15	BRB-415BE	8
	16	BRB-416BE	8
	17	BRB-417BE	8
	18	BRB-418BE	8
	19	BRB-419BE	8
	20	BRB-420BE	8
	21	BRB-421BE	8
	22	BRB-422BE	8
	23	BRB-423BE	8
	24	BRB-424BE	8
	25	BRB-425BE	8
	26	BRB-426BE	8
	27	BRB-427BE	8
	28	BRB-428BE	8
	29	BRB-429BE	8
	30	BRB-430BE	8
	35	BRB-435BE	8
	40	BRB-440BE	8
	45	BRB-445BE	8
	50	BRB-450BE	8
	55	BRB-455BE	8
	60	BRB-460BE	8