DELECOE 14K Gold-Plated Sterling Screw-On Earring Backs for 0.8mm Threaded Posts — Hypoallergenic, 4 Pairs

These are DELECOE 14K gold-plated, screw-on earring backs made from real 925 sterling silver, designed to securely fit 20-gauge (0.8mm / 0.032") threaded earring posts.

Keep your diamond studs, pearl posts, and precious earrings secure without irritating sensitive ears. DELECOE combines a hypoallergenic sterling-silver core with durable 14K yellow-gold plating in a threaded screw-back design that locks on tight and resists accidental loss. The set includes four pairs in an elegant gift box and is sized specifically for 0.8mm (20 gauge) screw posts — they will not work with smooth push-on posts.

How do these screw-on backs prevent my studs from slipping off?

The threaded interior screws onto matching threaded earring posts so the backs won’t slide off with daily movement. The screw action creates a mechanical lock, reducing the chance of losing a precious stone or pearl during routine wear.

• Threaded design locks securely in place
• Fits only 0.8mm (20 gauge) threaded posts for a snug match
• Twist-on installation prevents accidental disengagement

Will these irritate sensitive ears or fade over time?

No—DELECOE uses real 925 sterling silver as the base metal and applies a nickel-free, lead-free 14K yellow-gold plating to minimize allergic reactions and skin irritation. The materials are selected to resist tarnishing and maintain their shine with normal wear.

• 925 sterling silver core reduces allergic reactions
• Nickel-free and lead-free plating for comfort
• Polished finish resists fading and maintains luster

What size and quantity are included, and how do I install them?

The package contains four pairs (eight individual backs) presented in a DELECOE gift box. Each back measures approximately 0.24 x 0.24 inches and is engineered for threaded posts only. Installation is simple: align the back with the post, twist clockwise until secure, and twist counterclockwise to remove.

• Includes 4 pairs (8 pieces) in a gift-ready box
• Dimensions ~0.24 x 0.24 inches; fits 0.8mm / 0.032" posts
• Easy screw-on/screw-off action for reliable wear

Do these replace lost backs on my diamond studs and are they durable?

Yes—if your studs use threaded 20-gauge posts, these backs are a direct replacement and are built for lasting use. The combination of sterling silver and 14K plating delivers strength plus a refined appearance suitable for everyday wear and special occasions.

• Designed as replacements for compatible threaded studs
• Durable base metal with protective gold plating
• Secure enough for active days and nights out

Who is this for: These screw-on earring backs are ideal for anyone who owns or gifts threaded 20-gauge (0.8mm) stud earrings and wants a secure, hypoallergenic alternative to friction backs. They suit people with sensitive skin, those who have lost original backs, jewellers needing replacements, and buyers seeking an elegant, long-lasting solution with a lifetime satisfaction guarantee from DELECOE.