Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BSB-4300MBE

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

Thread diameter (pitch)	L	Part Number	ℓ1
Male thread M4 (0.7)Female thread M3 (0.5)	5	BSB-4305MBE	3.5
	6	BSB-4306MBE	4
	7	BSB-4307MBE	5
	8	BSB-4308MBE	6
	9	BSB-4309MBE	6
	10	BSB-4310MBE	6
	11	BSB-4311MBE	6
	12	BSB-4312MBE	6
	13	BSB-4313MBE	6
	14	BSB-4314MBE	6
	15	BSB-4315MBE	6
	16	BSB-4316MBE	6
	17	BSB-4317MBE	6
	18	BSB-4318MBE	6
	19	BSB-4319MBE	6
	20	BSB-4320MBE	6
	twenty one	BSB-4321MBE	6
	twenty two	BSB-4322MBE	6
	twenty three	BSB-4323MBE	6
	twenty four	BSB-4324MBE	6
	twenty five	BSB-4325MBE	6
	26	BSB-4326MBE	6
	27	BSB-4327MBE	6
	28	BSB-4328MBE	6
	29	BSB-4329MBE	6
	30	BSB-4330MBE	6
	31	BSB-4331MBE	6
	32	BSB-4332MBE	6
	33	BSB-4333MBE	6
	34	BSB-4334MBE	6
	35	BSB-4335MBE	6
	36	BSB-4336MBE	6
	37	BSB-4337MBE	6
	38	BSB-4338MBE	6
	39	BSB-4339MBE	6
	40	BSB-4340MBE	6
	41	BSB-4341MBE	6
	42	BSB-4342MBE	6
	43	BSB-4343MBE	6
	44	BSB-4344MBE	6
	45	BSB-4345MBE	6
	46	BSB-4346MBE	6
	47	BSB-4347MBE	6
	48	BSB-4348MBE	6
	49	BSB-4349MBE	6
	50	BSB-4350MBE	6