Amazon.com: 1/4" O.D. x 50' Stainless Steel Tubing Coil - Type 304 SS Tubing (.020" Wall) : Industrial & Scientific
Cooling Coil Pipe, Stainless Steel Immersion Wort Chiller Cooling Coil Pipe for Home Brewing: Home & Kitchen - Amazon.com
B&C Eagle 2X090HDRC Round Head 2-Inch x .090 x 15 Degree Hot Dip Galvanized Ring Shank Wire Collated Coil Framing Nails (5,400 per box) - Amazon.com
1200 Count 1-1/4-Inch x .090-Inch Ring Shank 304 Stainless Steel Siding Nails 15-Degree Collated Wire Coil Siding Nails for Cement Board Siding or Fencing Applications - Amazon.com