Industrial Adjustment Screws 9SH67. When you need to make accurate adjustment in your equipment, order 9SH67 industrial adjustment screws along with 9MT6-0.35 taps to make matched screw and nut pairs and enjoy the ultimate performance. 9SH67 industrial adjustment screws do not include nuts. Nuts with perfect thread and minimal backlash for the screws can be made with our 9MT6-0.35 taps that use the widely appreciated Standa adjustment screw technology.