4型C红色硅酮O形圈1516-28 [规格] <br>产品编号:1516-28 <br>材料:硅橡胶(70°)<br> O型尺寸w(mm):5.33±0.12 <br>O-Ring Dimensions D (mm): 48.12 <br>O-Ring No.: 28 <br>AS568 No.: 325 <br>[Features] <br>-The tolerance is the tolerance of Type 1 A, 1 B, 2 and 3 in JISB2401, and 1.5 times the tolerance for Type 4 C. <font color=red>Returns and exchanges due to customer's convenience are accepted only if他们没有打开或未使用。选择尺寸和材料时,请小心。 </font>
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