DescriptionMetric Load Indicator Washers Class 8.8 GalvanisedDescription GALV LOAD INDICAT WASHER: M12Finish MECHANICAL GALVANISEDProduct LOAD INDICATOR WASHERSpecification ASTM F959M / CLASS 8.8Applications • Tensioned (TF/TB) connections in structural steelworkFeatures • Calibrated load-indicating washer to the requirements of ASTM F959M • Use with feeler gauges to verify minimum tension has been achieved • 3-character trace code stamped on the washer for product verification • Accepted installation method as per AS 4100 and AS 5131 Section 8.5.8 • LIWs are individual bolt load cells that measure pretension developed during tightening, regardless of torquePartDescriptionProductFinishSizeWISTGM12GALV LOAD INDICAT WASHER: M12LOAD INDICATOR WASHERMECHANICAL GALVANISEDM12WISTGM16GALV LOAD INDICAT WASHER: M16LOAD INDICATOR WASHERMECHANICAL GALVANISEDM16WISTGM20GALV LOAD INDICAT WASHER: M20LOAD INDICATOR WASHERMECHANICAL GALVANISEDM20WISTGM24GALV LOAD INDICAT WASHER: M24LOAD INDICATOR WASHERMECHANICAL GALVANISEDM24WISTGM30GALV LOAD INDICAT WASHER: M30LOAD INDICATOR WASHERMECHANICAL GALVANISEDM30WISTGM36GALV LOAD INDICAT WASHER: M36LOAD INDICATOR WASHERMECHANICAL GALVANISEDM36
