DESIGN & DIMENSIONS: This replacement earring back is crafted for a 0.032 inches post stud earring, featuring a threaded screw-on/screw-off design. It is specifically designed to replace 20-gauge earring backs with a pad size of 6.3 mm. Refer to our sizing chart for compatibility with various screwback earring post diameters and threading patterns. SOLID QUALITY: Crafted with precision using the die-struck process, our earring backs boast superior strength, shine, and durability compared to die-cast alternatives. The die-struck method utilizes high pressure and more gold, ensuring a higher-quality product. Rest assured, we only use solid 14K White Gold (585 per 14K gold standards), without any gold plating or gold-filled metals. SECURE FIT: Experience a SECURE FIT with our perfectly matched replacement earring backs. Follow our easy-to-use instructions for a hassle-free attachment, avoiding the risk of hair getting twisted into the earring back. Ensuring that your earring stays in place is our priority. SAFE MATERIALS: Nickel-safe for sensitive skin, our replacement earring backs are made solely from solid 14K White Gold. We assure that no other metals are mixed in our product. This commitment to consistent gold quality ensures that those with metal allergies won't react to our earring backs. MONEY BACK ASSURANCE: Shop with confidence, knowing that Everyday Elegance stands behind our craftsmanship. If the fit of this replacement earring back doesn't meet your expectations or standards, simply return it for a full, no-questions-asked refund. We understand the uniqueness of earring manufacturers, and your satisfaction is our priority. twist finding backing lock sensitive karat push diamond hypo 5mm k pair studs small 18k screws 14kt kt 19 diamonds 18 6mm women carat type 1 earrings earing piece locks 14 ear pierced extra locking screw backs thread Travel white gold screw back replacement 14k guardian earring backs universal that on threaded post of earrings secure for 585 my threaded medium size gauge .040 .040" q4k 0.02 0.28 2kt most 1.0 and larger .40 men in 0.04 earring backs replacements clear earrings for studs earing backings posts jewelry making pierced back ear ring droopy ears lifting gold screw on locking lobe lifters support large 14k replacement .028 twist solid real 14kt 18 gauge 14 kt 0.04 .04 piece wider 0.041 inch .040" stud 40mm and screw backs everyday elegance