The Hillman Group 42464 Stainless Steel Nylon Insert Lock Nut, 1/2-13-Inch, 10-Pack

The Hillman Group 2232 1/2-Inch Stainless Steel Flat Washer, 8-Pack

The Hillman Group 831740 1/2-13 x 4-Inch Stainless Steel Hex Cap Screw, 10-Pack

The Hillman Group 42337 Stainless Steel Flat Washer, 1/2-Inch, 25-Pack

The Hillman Group 2240 1/2-Inch Stainless Steel Split Lock Washer, 8-Pack

316 Stainless Steel Hex Bolt, Plain Finish, Hex Head, External Hex Drive, Meets ASME B18.2.1, 5" Length, Partially Threaded, 1/2"-13 UNC Threads

The Hillman Group 2534 1/2-13-Inch Stainless Steel Hex Nut, 6-Pack

The Hillman Group 830506 Stainless Steel 3/8-Inch Flat Washer, 100-Pack

The Hillman Group 45037 1/2-13 x 6 Stainless Steel Hex Cap Screw USS, 2-Pack

The Hillman Group 300030 Spilt Lock Zinc Washer, 1/2-Inch, 50-Pack

Morton TW-4SS Stainless Steel 300 Heavy Duty Washer, 1/2" Bolt Size, 17/32" ID x 1-1/16" OD, 3/16" Thick (Pack of 10)