The term corrugated fastener is identified in base64 scheme by the sequence Y29ycnVnYXRlZCBmYXN0ZW5lcg==, while the MD5 signature is equal to ac82bc2f3b132fe92aee25f73eeafdc0. The ASCII encoding of corrugated fastener in hexadecimal notation is 636f72727567617465642066617374656e6572.