ThumbScrew 6-32 X 5/16" SS Plain.
Screw is designed to hold the all models of rain gauge collector onto the rain can. These thumb screws also include a lock washer which should always be used.
Works with: TR-515-I, TR-525-USW, TR-525-M, TR-525-W2, and TR-4
|Dimensions||6 × 6 × 6 in|