• RNSS31218500A – 5/16-18 Rivet Nut, Straight Shank & Slotted Body

• RNSS31218500D – 5/16-18 Rivet Nut, Straight Shank & Slotted Body

• RRN31218150A – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRN31218150C – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRN31218150D-MIW – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRN31218312A – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRN31218312C – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRN31218312D – 5/16-18 Ribbed Rivet Nut, Large Flange

• RRNS31218150A – 5/16-18 Ribbed Rivet Nut, Small Flange

• RRNS31218150C – 5/16-18 Ribbed Rivet Nut, Small Flange

• RRNS31218150D – 5/16-18 Ribbed Rivet Nut, Small Flange

• RRNS31218312A – 5/16-18 Ribbed Rivet Nut, Small Flange