Fastener Size1-1/4Fastener CheckedBACB30AY, BACB30LE, BACB30PN, BACB30USMeasuresBolt-Grip EndGage TypeH Style (1/2 H Gage)SpecificationBAC5063-4Half Or Full Gage OptionB Min Half OnlyComposite Or Non-CompositeCompositePart Thickness Under NutOver .093