Twin-Lead Lead Screw, 4.0 mm Diameter, 1.2 mm Lead, 4140 Series Alloy Steel, 0.0003 inch/inch Lead Accuracy, 42.000 inch length 016048TA-00-00-42.00-S

4 mm x 0.5 mm Metric alloy lead screw with 1 start(s), and 0.0003 inch/inch lead accuracy. Screw only. Custom end machining available on request.
SKU: 016048TA-00-00-42.00-S
$42.04