Hirosugi BR-300E Duracon Spacer (Round)

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

Main unit

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

drawing

L tolerance:
±0.1 up to L=15,
±0.2 from L=16

Thread diameter
(pitch)		LPart Numberℓ1
M3
(0.5)
6BR-306E2.8
6.5BR-306.5E3.3
7BR-307E3.8
7.5BR-307.5E4.2
8BR-308E4
8.5BR-308.5E4.5
9BR-309E5
9.5BR-309.5E5.5
10BR-310E6
11BR-311E7
12BR-312E8
12.5BR-312.5E8.5
13BR-313E9
14BR-314E10
15BR-315E11
16BR-316E12
16.5BR-316.5E12.5
17BR-317E13
17.5BR-317.5E13.5
18BR-318E14
19BR-319E15
20BR-320E16
twenty oneBR-321E17
twenty twoBR-322E18
twenty threeBR-323E19
twenty fourBR-324E20
twenty fiveBR-325Etwenty one
26BR-326E6
27BR-327E6
28BR-328E6
29BR-329E6
30BR-330E6
31BR-331E6
32BR-332E6
33BR-333E6
34BR-334E6
35BR-335E6
36BR-336E6
37BR-337E6
38BR-338E6
39BR-339E6
40BR-340E6
45BR-345E6
50BR-350E6
55BR-355E6
60BR-360E6

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