• 1x 304 Stainless, right handed, 4 start lead screw with 1x anti-backlash nut kit
• 4-Start, 2 mm pitch, 8 mm lead per turn
• A-B Nut Materials: 360 Brass and steel spring
• A-B Nut Weight: 44 g 

We are in Spring, TX (Greater Houston Area). We are still OPEN and SHIPPING. 90% of the orders will be shipped within the next business day via USPS, UPS or Fedex.