Questions › Category: Mechanical Engineering › This is the bottom surface joining the sides of two adjacent threads: 0 Vote Up Vote Down VideRime Staff asked 5 years ago This is the bottom surface joining the sides of two adjacent threads: a) Lead b) Pitch c) Crest d) Root Engineering Drawing MCQs Practice Set-5 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related