Guide pin.Guide bush,guide post sts, die guide pins Material: SUJ2 SKD11 HRC :60+-2HRC Tolerance:+/-0.002 Without MOQ Guide pin.Guide bush,guide post sts, die ... basis on : Trust, Qualtiy, Accurancy, Speed&High add-valueNew Era Precision Mold Accessories Co.,LTD company profile: 1>Plastic mould components2 ...