Here are the possible solutions for they have threads and heads clue
Answer
Clue
Relevancy
bolts
Clue
They have heads and threads
Definition
BOLT, to run away
screws
Clue
They have threads and heads
Things with heads and threads
Small hardware items that have threads
ales
Clue
They may have big heads when they're drawn
Definition
ALE, a kind of beer, made without using hops as a flavouring, also YILL
axes
Clue
They have heads and handles
Definition
AX, (US) to chop with a cutting tool, also AXE
coins
Clue
They have heads and tails
Definition
COIN, to make metal currency
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT
