23.1
CONSENTOFINDEPENDENTREGISTEREDPUBLICACCOUNTINGFIRM
Lawson Products, Inc.
Chicago,Illinois
WeherebyconsenttotheincorporationbyreferenceintheProspectusconstitutingapartofthisRegistrationStatementof ourreportsdatedFebruary19,2015,relatingtotheconsolidatedfinancialstatements,theeffectivenessofLawsonProducts Inc.’sinternal control over financialreporting,and scheduleofLawsonProducts, Inc. appearingintheCompany’s Annual Reporton Form10-Kfor the yearended December 31, 2014.
Wealsoconsent tothereferencetousunder thecaption“Experts”in theProspectus.
/s/BDO USA,LLP
Chicago,Illinois
February19,2015
