ZERO CORP <ZRO> 2ND QUARTER NET Shr 27 cts vs 20 cts Net 3,411,000 vs 2,487,000 Revs 34.7 mln vs 31.9 mln Six mths Shr 51 cts vs 41 cts Net 6,372,000 vs 5,090,000 Revs 68.1 mln vs 63.7 mln Avg shrs 12.6 mln vs 12.5 mln