Tender For supply of fs all steel lock nut, m24 - property class-10 ----to specification no. din6925 /din980m.make: m/s.flaig + hommel gmbh, germany.zinc flake coating (geomet321 or equivalent)with top coat, without any hexavalent chromium, without any integrated or separately added lubricant. minimum salt spray test life of 1000 hours is to be ensured. special condition :suitable packing to be done to prevent damage during transit, unloading and rust prevention during storage. [ warranty period: 30 months after the date of delivery ]