Rotary 9373 817000612 Compatible with or For AYP, Sears Screw Hex Head Self-Tapping 3/8"-16X3/4" 138776, 817000612, 17490612, 17000612 9373 Screw Hex Head Self-Tapping 3/8"-16X3/4" AYP Mounting Bolt. Compatible with or For AYP, Roper, Sears Quill Assemblies. Used With Rotary'S Quill Assemblies #S 8649, 8647, 1171, 6813 & 2914. Replaces: AYP/Roper/Sears 17490612 AYP/Roper/Sears 17060612 AYP/Roper/Sears 17000612 AYP/Roper/Sears 817000612 Thread Size: 3/8"-16 Thread Length: 3/4"
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