Square Bolt (C Bolt) M8 x 20 mm Thread, 31 x 42 mm Internal Dimensions - T304 St
Material: T304 Stainless Steel (A2). Square bolt (C bolt) 31 mm ID 42 mm IH - T304 Stainless Steel complete with 1 full nut and 1 half nut on each leg. Thread Size: M8. Thread length: 20. CBOLT/T304/M8 31 42 20 4.