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

Specification

Material

Lead-free free-cutting aluminum (CB156)
Lead content 10 ppm or less

process

Pickling

Exterior drawings

Lead-free recognition groove on end surface
L tolerance:
±0.1 up to L=60,
±0.2 from L=65

Thread diameter (pitch)	L	Part Number	ℓ1
M3 (0.5)	4	BSL-304E	2.5
	4.5	BSL-304.5E	2.5
	5	BSL-305E	3.5
	5.5	BSL-305.5E	3.5
	6	BSL-306E	4
	6.5	BSL-306.5E	4
	7	BSL-307E	5
	7.5	BSL-307.5E	5
	8	BSL-308E	6
	8.5	BSL-308.5E	6
	9	BSL-309E	6
	9.5	BSL-309.5E	6
	10	BSL-310E	6
	11	BSL-311E	6
	12	BSL-312E	6
	12.5	BSL-312.5E	6
	13	BSL-313E	6
	14	BSL-314E	6
	15	BSL-315E	6
	16	BSL-316E	6
	16.5	BSL-316.5E	6
	17	BSL-317E	6
	17.5	BSL-317.5E	6
	18	BSL-318E	6
	19	BSL-319E	6
	20	BSL-320E	6
	twenty one	BSL-321E	6
	twenty two	BSL-322E	6
	twenty three	BSL-323E	6
	twenty four	BSL-324E	6
	twenty five	BSL-325E	6
	26	BSL-326E	6
	27	BSL-327E	6
	28	BSL-328E	6
	29	BSL-329E	6
	30	BSL-330E	6
	35	BSL-335E	6
	40	BSL-340E	6
	45	BSL-345E	6
	50	BSL-350E	6
	55	BSL-355E	6
	60	BSL-360E	6
	65	BSL-365E	6
	70	BSL-370E	6
	75	BSL-375E	6
	80	BSL-380E	6
	85	BSL-385E	6
	90	BSL-390E	6
	95	BSL-395E	6
	100	BSL-3100E	6