The Grainger Industrial Supply Tier 1 is a vendor tradeline from Grainger Industrial Supply. The annual fee is $0. The ongoing APR is Net 30. Typical credit limit: $500 - $50,000+. Reports to D&B. Net 30 terms. Over 1.5M products. Industrial supplies, safety equipment, tools. Builds business credit with consistent orders. | PG verification: While the database states no personal guarantee is required, many business credit products typically do require one, so this may need further verification.