Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BQB-300E

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
M3 (0.5)	4	BQB-304E	2.5
	5	BQB-305E	3.5
	6	BQB-306E	4
	7	BQB-307E	5
	8	BQB-308E	6
	9	BQB-309E	6
	10	BQB-310E	6
	11	BQB-311E	6
	12	BQB-312E	6
	13	BQB-313E	6
	14	BQB-314E	6
	15	BQB-315E	6
	16	BQB-316E	6
	17	BQB-317E	6
	18	BQB-318E	6
	19	BQB-319E	6
	20	BQB-320E	6
	twenty five	BQB-325E	6
	30	BQB-330E	6
	35	BQB-335E	6
	40	BQB-340E	6
	45	BQB-345E	6
	50	BQB-350E	6
	55	BQB-355E	6
	60	BQB-360E	6