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

Specification

Material

Stainless steel (SUS316)

process

Degreasing

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