| Metal in witherite | 18 |
| Metal industry acronym | 22 |
| Metal industry biggie | 21 |
| Metal item formed with a mold | 29 |
| Metal joiner | 12 |
| Metal joints | 12 |
| Metal lace ends | 15 |
| Metal left over after casting | 29 |
| Metal legend who died on 5/16/10 | 32 |
| Metal locks? | 12 |
| Metal loop | 10 |
| Metal lyrics? | 13 |
| Metal man | 9 |
| Metal marble | 12 |
| Metal mass | 10 |
| Metal men | 9 |
| Metal miner's acronym | 25 |
| Metal mix | 9 |
| Metal mixture | 13 |
| Metal mixtures | 14 |
| Metal mold | 10 |
| Metal mold, as from a blast furnace | 35 |
| Metal molds | 11 |
| Metal named for the Greek goddess of the rainbow | 48 |
| Metal on its way to a refinery | 30 |
| Metal on metal sound | 20 |
| Metal or glass bottle | 21 |
| Metal or rock | 13 |
| Metal oxide | 11 |
| Metal oxide remover | 19 |
| Metal parts fastener | 20 |
| Metal pattern | 13 |
| Metal piece | 11 |
| Metal piece in Fort Knox | 24 |
| Metal pin | 9 |
| Metal pins | 10 |
| Metal pins used by World War II's Rosie | 43 |
| Metal plate | 11 |
| Metal plate for Galahad | 23 |
| Metal plate used to strengthen a joist | 38 |
| Metal plates | 12 |
| Metal playing marble | 20 |
| Metal precioso | 14 |
| Metal producer | 14 |
| Metal projectile in Stooges shorts | 34 |
| Metal protectors | 16 |
| Metal recycling center sound? | 29 |
| Metal refineries | 16 |
| Metal refinery | 14 |
| Metal refinery input | 20 |
| Metal refuse | 12 |
| Metal residue | 13 |
| Metal ring | 10 |
| Metal ring on the front door? | 29 |
| Metal rocker Ronnie James | 25 |
| Metal rod | 9 |
| Metal rtes. | 11 |
| Metal seeker | 12 |
| Metal shaped by casting | 23 |
| Metal shaped by casting, perhaps | 32 |
| Metal shaper | 12 |
| Metal shaping tool | 18 |
| Metal sheets | 12 |
| Metal shell | 11 |
| Metal shell filling | 19 |
| Metal shop activity | 19 |
| Metal shop supply | 17 |
| Metal sought by conquistadores | 30 |
| Metal sources | 13 |
| Metal spike | 11 |
| Metal spikes | 12 |
| Metal spindle | 13 |
| Metal splinter | 14 |
| Metal strap | 11 |
| Metal straps | 12 |
| Metal strings | 13 |
| Metal structural unit | 21 |
| Metal subgenre | 14 |
| Metal subgenre characterized by lyrics dealing with blood and guts | 66 |
| Metal subject | 13 |
| Metal suit | 10 |
| Metal supports in skyscrapers | 29 |
| Metal tag | 9 |
| Metal tag on a shoelace | 23 |
| Metal tester | 12 |
| Metal that gave its name to a shade of blue | 43 |
| Metal that may ignite if scratched | 34 |
| Metal that might be recycled | 28 |
| Metal that rusts | 16 |
| Metal that Superman can't see through | 41 |
| Metal that's an effective radiation shield | 46 |
| Metal that's out of the ordinary? | 37 |
| Metal that's precioso | 25 |
| Metal thread | 12 |
| Metal tip | 9 |
| Metal tip on a shoelace | 23 |
| Metal tips | 10 |
| Metal to be recycled | 20 |
| Metal to be refined | 19 |
| Metal to melt down | 18 |