How types of screw head drives can Save You Time, Stress, and Money.
Bronze is usually chosen for its normal lubricity; sintered bronze is often applied way too because it can be impregnated with lubricants. Plastics aren't uncommon, although they are able to Restrict the loads which the lead screw can tackle.A double-square screw head is usually utilized on industrial-amount models in addition to haulmark trailers.