Machine Screws - Type TT

Type TT threads are machine screw threads with a thread forming feature. Trilobular screws will form their own threads in the mating materials. They will form threads in all soft ductile metals (Aluminum, Low Carbon Steel, Brass, and Copper).

Materials - Finish:

• Low Carbon Steel - Zinc Black
• 18 - 8 Stainless Steel - Zinc Clear

* Custom materials and finishes available.