Stainless Steel Nut & Bolts Of Size 8Mmx25Mm (A-2 Marking, Is-3506-2/1367) Including 2 No S Flat Washers (Din-125) & 1 No. Spring Washer (Din-127) Of Grade Ss-304. Test Certificates Should Be Sent A Ong With The Material. [ Warranty Period: 30 Months After The Date Of Delivery ] ]