Description
1 8 x 5 Hex Cap Screw SS 18 8 (A2) 3 4 10 Hex Cap Screws 316 Stainless Steel Silicon Bronze Finished Hex Nuts Silicon Bronze Finished Hex Nuts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30