Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BSB-400MBE

Specification

Material

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

Process

Black baking treatment (nickel base)

The black baking treatment is only applied to the side surface.
The screw part and both end surfaces are nickel plated.

Exterior drawings

L tolerance:
±0.1 up to L=60,
±0.2 from L=65 to 100,
±0.3 from L=110

Thread diameter (pitch)	L	Part Number	ℓ1
M4 (0.7)	6	BSB-406MBE	3.5
	7	BSB-407MBE	4.5
	8	BSB-408MBE	5.5
	9	BSB-409MBE	6
	10	BSB-410MBE	7
	11	BSB-411MBE	8
	12	BSB-412MBE	8
	13	BSB-413MBE	8
	14	BSB-414MBE	8
	15	BSB-415MBE	8
	16	BSB-416MBE	8
	17	BSB-417MBE	8
	18	BSB-418MBE	8
	19	BSB-419MBE	8
	20	BSB-420MBE	8
	twenty one	BSB-421MBE	8
	twenty two	BSB-422MBE	8
	twenty three	BSB-423MBE	8
	twenty four	BSB-424MBE	8
	twenty five	BSB-425MBE	8
	26	BSB-426MBE	8
	27	BSB-427MBE	8
	28	BSB-428MBE	8
	29	BSB-429MBE	8
	30	BSB-430MBE	8
	35	BSB-435MBE	8
	40	BSB-440MBE	8
	45	BSB-445MBE	8
	50	BSB-450MBE	8
	55	BSB-455MBE	8
	60	BSB-460MBE	8
	65	BSB-465MBE	8
	70	BSB-470MBE	8
	75	BSB-475MBE	8
	80	BSB-480MBE	8
	85	BSB-485MBE	8
	90	BSB-490MBE	8
	95	BSB-495MBE	8
	100	BSB-4100MBE	8
	110	BSB-4110MBE	8
	120	BSB-4120MBE	8
	130	BSB-4130MBE	8
	140	BSB-4140MBE	8
	150	BSB-4150MBE	8