Manufacturer: Hirosugi Instruments Co., Ltd.
Model: BS-400WE

Spacer

Material

Duracon (POM)

color

milky white

Heat distortion temperature

1.82Mpa…110℃

UL standard

UL94-HB (material)

Male screw

Material

Free-cutting brass (C3604BD)
Cadmium content less than 75 ppm

process

Nickel plating (Ni)

Exterior drawings

L tolerance:
±0.1 up to L=15.5,
±0.2 from L=16 to 100,
±0.3 from L=110
*(4) is BS-408WE, BS-409WE

Thread diameter (pitch)	L	Part Number	ℓ1
M4 (0.7)	8	BS-408WE	4
	8.5	BS-408.5WE	4.5
	9	BS-409WE	5
	9.5	BS-409.5WE	5.5
	10	BS-410WE	5
	10.5	BS-410.5WE	5.5
	11	BS-411WE	6
	11.5	BS-411.5WE	6.5
	12	BS-412WE	7
	12.5	BS-412.5WE	7.5
	13	BS-413WE	8
	13.5	BS-413.5WE	8.5
	14	BS-414WE	9
	14.5	BS-414.5WE	9.5
	15	BS-415WE	10
	15.5	BS-415.5WE	10.5
	16	BS-416WE	11
	16.5	BS-416.5WE	11.5
	17	BS-417WE	12
	17.5	BS-417.5WE	12.5
	18	BS-418WE	13
	18.5	BS-418.5WE	13.5
	19	BS-419WE	14
	19.5	BS-419.5WE	14.5
	20	BS-420WE	15
	twenty one	BS-421WE	16
	twenty two	BS-422WE	17
	twenty three	BS-423WE	18
	twenty four	BS-424WE	19
	twenty five	BS-425WE	20
	26	BS-426WE	twenty one
	27	BS-427WE	twenty two
	28	BS-428WE	twenty three
	29	BS-429WE	twenty four
	30	BS-430WE	twenty five
	31	BS-431WE	26
	32	BS-432WE	27
	33	BS-433WE	28
	34	BS-434WE	29
	35	BS-435WE	30
	36	BS-436WE	31
	37	BS-437WE	32
	38	BS-438WE	33
	39	BS-439WE	34
	40	BS-440WE	35
	41	BS-441WE	36
	42	BS-442WE	37
	43	BS-443WE	38
	44	BS-444WE	39
	45	BS-445WE	40
	46	BS-446WE	41
	47	BS-447WE	42
	48	BS-448WE	43
	49	BS-449WE	44
	50	BS-450WE	45
	51	BS-451WE	46
	52	BS-452WE	47
	53	BS-453WE	48
	54	BS-454WE	49
	55	BS-455WE	50
	56	BS-456WE	51
	57	BS-457WE	52
	58	BS-458WE	53
	59	BS-459WE	54
60	BS-460WE	55
62	BS-462WE	57
64	BS-464WE	59
65	BS-465WE	60
66	BS-466WE	8
68	BS-468WE	8
70	BS-470WE	8
72	BS-472WE	8
74	BS-474WE	8
75	BS-475WE	8
76	BS-476WE	8
78	BS-478WE	8
80	BS-480WE	8
85	BS-485WE	8
90	BS-490WE	8
95	BS-495WE	8
100	BS-4100WE	8
110	BS-4110WE	8
120	BS-4120WE	8
130	BS-4130WE	8
140	BS-4140WE	8
150	BS-4150WE	8