IMPERIAL THICK A2 STAINLESS STEEL T3/T4 HEAVY WASHER FOR UNF,BSF,UNC BOLTS,SCREW

1/4" T4 5/8" 0.06". 5/16" T4 3/4" 0.07". 3/8" T4 7/8" 0.07". 7/16" T4 1" 0.09". 1/4" T3 0.55" 0.06". 1/2" T4 1 1/8" 0.09". 5/16" T3 0.61" 0.07". 5/8" T4 1 3/8" 0.09".

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