400PC 4.0mm Bullet Crimp Terminal Wire Female Male Connector Set+Insulated Cover

3.9mm Female Bullet Connectors--50/100Pcs. 3.9mm Male Bullet Connectors--50/100Pcs. 3.9mm Female Bullet Connectors--Gold 50Pcs+Silver 50Pcs. 3.9mm Male Bullet Connectors--Gold 50Pcs+Silver 50Pcs. Female Insulator Sleeve Cover--50/100Pcs.

eBay