Hex Nuts (Machine Screw Nut) - Inch Size from SAIMA CORPORATION | MISUMI
Long Hex Nut, 1pcs Zinc Plated Carbon Steel Hexagonal Thread Nut for Home and Office Appliance, Communication Equipment and Other Machinery Industry : Amazon.co.uk: DIY & Tools
1/4-28 UNF x 3/8″ Hexagon Set Screws Full Threaded High Tensile, Bright Zinc Plated, BZP - Bolt World