Manufacturer: Hirosugi Instruments Co., Ltd.
Model: ASU-300H

Specification

Material

Stainless steel (SUS304)

process

Degreasing

*The stainless steel 304 spacer is made of high-grade stainless steel. The H symbol is engraved on the spacer body.

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)	3	ASU-303H	Fully threaded
	3.5	ASU-303.5H
	4	ASU-304H
	4.5	ASU-304.5H
	5	ASU-305H
	5.5	ASU-305.5H
	6	ASU-306H
	6.5	ASU-306.5H
	7	ASU-307H
	7.5	ASU-307.5H
	8	ASU-308H
	8.5	ASU-308.5H
	9	ASU-309H
	9.5	ASU-309.5H
	10	ASU-310H
	11	ASU-311H
	12	ASU-312H
	12.5	ASU-312.5H	6
	13	ASU-313H	6
	14	ASU-314H	6
	15	ASU-315H	6
	16	ASU-316H	6
	16.5	ASU-316.5H	6
	17	ASU-317H	6
	17.5	ASU-317.5H	6
	18	ASU-318H	6
	19	ASU-319H	6
	20	ASU-320H	6
	twenty one	ASU-321H	6
	twenty two	ASU-322H	6
	twenty three	ASU-323H	6
	twenty four	ASU-324H	6
	twenty five	ASU-325H	6
	26	ASU-326H	6
	27	ASU-327H	6
	28	ASU-328H	6
	29	ASU-329H	6
	30	ASU-330H	6
	35	ASU-335H	6
	40	ASU-340H	6
	45	ASU-345H	6
	50	ASU-350H	6
	55	ASU-355H	6
	60	ASU-360H	6
	65	ASU-365H	6
	70	ASU-370H	6
	75	ASU-375H	6
	80	ASU-380H	6
	85	ASU-385H	6
	90	ASU-390H	6
	95	ASU-395H	6
	100	ASU-3100H	6