Inquiry (采购产品): Vented Set Screws & Nuts I am looking for M4 x 20 mm socket set screws ( Vented ) and vented nuts to go with them . Qty of 100 each . **** Hidden Message ***** Colin Mc Donald 12840 Bill Clark Way Auburn, CA 95602 USA Company: Coherent Inc. Fax: (530) 878-5918 E-mail: colin.mcdonald@coherent.com **** Hidden Message ***** colin.mcdonald@coherent.com
