Section XV — Base metals and articles of base metal
HS code
73181600
Nuts
Last Verified Date - 27 September 2026
Common commodities
Steel hex nuts with six sidesGalvanized square nuts for boltsLocking washers for mechanical joiningCastle nuts with external threadsFlange nuts for pipe connectionsWing nuts for securing without a wrenchCap nuts to cover bolt headsCoupling nuts for joining cylindrical partsHeavy-duty steel weld nutsStainless steel flange nuts with lock feature