Thread Specialties is a full service machine shop known throughout Southern California for High Quality work and on time deliveries. Founded in 1955, our Family Owned and Operated facility has a strong tradition of dedication to our customers. Specializing in precision lathe turning, 4 axis milling and tight tolerance threading. We've held our standard of superior quality craftsmanship over six decades. We appreciate your visit to our website and anticipate being able to serve you and your needs. Please contact us today for a quote.