Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BSF-300N

Specification

Material

Free-cutting steel (SUM)

process

Electroless Nickel Plating

Exterior drawings

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

Thread diameter (pitch)	L	Part Number	ℓ1
M3 (0.5)	4	BSF-304N	2
	5	BSF-305N	3
	6	BSF-306N	4
	7	BSF-307N	5
	8	BSF-308N	6
	9	BSF-309N	6
	10	BSF-310N	6
	11	BSF-311N	6
	12	BSF-312N	6
	13	BSF-313N	6
	14	BSF-314N	6
	15	BSF-315N	6
	16	BSF-316N	6
	17	BSF-317N	6
	18	BSF-318N	6
	19	BSF-319N	6
	20	BSF-320N	6
	twenty one	BSF-321N	6
	twenty two	BSF-322N	6
	twenty three	BSF-323N	6
	twenty four	BSF-324N	6
	twenty five	BSF-325N	6
	26	BSF-326N	6
	27	BSF-327N	6
	28	BSF-328N	6
	29	BSF-329N	6
	30	BSF-330N	6
	35	BSF-335N	6
	40	BSF-340N	6
	45	BSF-345N	6
	50	BSF-350N	6
	55	BSF-355N	6
	60	BSF-360N	6
	65	BSF-365N	6
	70	BSF-370N	6
	75	BSF-375N	6
	80	BSF-380N	6
	85	BSF-385N	6
	90	BSF-390N	6
	95	BSF-395N	6
	100	BSF-3100N	6