Stainless 3/8-16 USS Hex Nut, (More selections in Listing!)* 304 Stainless Steel (3/8-16 HEX Nuts (50 PCS))

Hillman 830506 Stainless Steel 3/8-Inch Flat Washers, 100-Pack

The Hillman Group 830670 Stainless Steel 3/8-Inch Split Lock Washer, 100-Pack

3/8" Stainless Flat Washer, 5/8" Outside Diameter (100 Pack), By Bolt Dropper, 18-8 (304) Stainless Steel

3/8" Stainless Flat Finish Washer 7/8" OD, By Bolt Dropper, 18-8 (304) Stainless Steel (3/8" Stainless Washer (100 Pack))

Hillman 830504 Stainless Steel 5/16-Inch Flat Washers, 100-Pack

The Hillman Group 829724 3/8 by 16-Inch Stainless Steel Nylon Insert Locknut, 50-Pack

Stainless 1/4-20 Hex Nuts, USS Coarse Thread, 304 Stainless Steel, 100 pieces (1/4 Hex Nuts)

Hard-to-Find Fastener 014973181048 Fender Washers, 3/8-Inch x 1-1/2-Inch, 45-Piece

3/8-16 Nylon Insert Hex Lock Nuts, Stainless Steel 18-8, Plain Finish, Quantity 50