The most common and most likely answer to this crossword clue is the 7 letter word WOLFRAM
I've seen this crossword clue in Financial Times
W
O
L
F
R
A
M
More clues leading to the result WOLFRAM
- Metal bolt and stuff
- Force on bolt, greyish-white metal
- Something elemental that brings two animals together
- Heavy metal stuff’s beneath womaniser
- Animals in 15
- Two beasts that may get hot in the light
- Animalsmaking heavy metal
- Predatory animal and potential victim in metal
- New law from producing metal
- Metal spring recoils with force
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does WOLFRAM mean?
WOLFRAM noun- Wolframite
- Tungsten