... tamper-evidence. Steel, heavy-duty, high-security bolt seals for intermodal Containers, Trucks, Railroad Cars, Air Cargo Containers, Tankers, Wagons, Doors, Hatches, and ... .Certificates : ISO9001:2000ISO/PAS 17712 (C-TPAT) Model Barcode container bolt seal MaterialHIgh grade A3 steel and ABS plasticSpecification1.10mm diameter steel ...