Description: 150mm Lead Screw 8mm Thread Stainless Steel Lead Screw with Flange Brass Nut  Feature:<br> Mainly use for Stepping motor driving guide rail.<br> T shape design，make of high quality stainless steel material.<br> Easy to install and convenient to use.<br> Fine producing and practical.<br>  <br> Specification:<br> Rod Size:150mm<br> Lead(the straight distance which turn a circle): 8mm<br> Color: silver and gold<br> Material: Stainless steel and brass  Mechanical Drawing:<br>  <br> Package Included:<br> 1X lead screw rod<br> 1X Brass Nut  More Details: