Top Nut
Chart shows a selection of sizes available. For full specifications on the TOP NUT, click the download button below.
 Size No. Applicable Screw   Nut Dimensions
d D G
OS - 3001 M 3 -24 7.2 6.2 0.4
OS - 4001 M 4 -16 or M 4 -18 9.2 6.1 0.5
OS -4002 M 4 -16 or M 4 -18 10.7 6.3
OS - 4003 M 4 X 0.7 5.8
OS - 5001 M 5 -12 or M 5 -16