Stainless Steel Shim Stock, 304 Stainless Steel Shim Stock Roll, Full Hard Temper, 50" Long x 6" Wide x 0.001" Thick: Amazon.com: Industrial & Scientific
Amazon.com: US STAINLESS Stainless Steel 316 Long D Shackle 5/16" (8mm) Marine Grade : Sports & Outdoors
OhLectric OL-39827 Strut Channel Nut with Short Spring - 3/8-16” UNC Threads - 0.37” Thickness - Spring Nut With Zinc Electroplate Finish - Great For Use with 13/16” & 1” Channels (Pack of 5): Amazon.com: Industrial & Scientific