McMaster 99612A164 Steel Left Hand Thread Thin Profile Hex Nut, Pack of 10, Medium Strength, Zinc Plated, 3 4" 16 Thread G6231967 this Snap On Industrial Brands Micrometer this Snap On Industrial Brands Micrometer Torque Wrench will do what you need it to do Capacity 45 gallon Color Yellow Number of Shelves 2 Material 18 Gauge Steel Door Type Manual Features Adjustable Shelves Number of Doors 2 Compliance Complies with NFPA Code 30 Hex Nut Profile Thin Material Zinc Plated Steel Thread Size 3 4" 16 Width 1 1 8" Height 27 64" Fastener Strength Grade Class SAE Grade 5 Drive Style External Hex Nut Type Hex Thread Direction Left Hand Thread Spacing Fine Thread Type UNF Pack Size 10 per pack Country of Origin China Medium strength SAE Grade 5 steel hex nut with zinc plating and left hand thread for use where right hand threaded nuts could loosen