Dazzlingrock Collection Screw Back Earring Backings Only (Diameter 6.3 mm) | 18K Rose Gold - Walmart.com
14K Solid White & Yellow Gold Replacement Single Screw Back for Stud Earrings | eBay
Amazon.com: DELECOE 2 Pairs Gold Screw Earring Backs,14K Gold Plated Sterling Silver Screw on Earring Backs Replacements for Diamond Earring Studs, Hypoallergenic Secure ScrewBacks for Threaded Post .032"
Add-On Earring Ball Backs – Made By Mary
Amazon.com: DELECOE 4-Pairs Screw Earring Backs for Diamond Stud Earrings, Stering Silver Threaded Screw On Earring Back, Hypoallergenic Secure Earring Screw Backs Replacement Post Sizes .032"
Amazon.com: DELECOE 14K Gold Screw On Earring Backs for Diamond Studs 925 Stering Silver Hypoallergenic Screw Backs Replacement Screw on Earrings Back Fit Post Sizes .032'/0.8mm 4-Pairs