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Gold & Platinum Two-Hole Screw Ear Nuts – .034" Threaded Post, 4.5mm OD

Part # 210-20 5 In Stock Weight -- lb -- g
Current price $28.88
Metal Types: 14K Yellow

A precise, professional earring back for threaded screwposts, this two-hole screw ear nut is designed to fit 0.86 mm / .034" diameter threaded screwposts. The nut measures 4.5 mm at its widest point, providing a secure and refined closure suitable for fine jewelry applications. Made in the USA from 100% recycled precious metal, these findings are available in five metal options: 14K Yellow, 14K White, 18K Yellow, 18K White, and Platinum.

All findings are sold by the piece. To order a pair, add 2 pieces to your cart.

Features

  • Two-hole screw design for a secure, adjustable fit on threaded posts
  • Fits 0.86 mm / .034" diameter threaded screwposts
  • 4.5 mm outer diameter measured at the widest point of the nut
  • Available in 14K Yellow, 14K White, 18K Yellow, 18K White, and Platinum
  • Made in the USA using 100% recycled gold and platinum
  • Manufactured by a findings maker certified to ISO 14001:2015 (Environmental) and ISO 9001:2015 (Quality Management System) standards

Specifications

Post Diameter Compatibility 0.86 mm / .034"
Outer Diameter 4.5 mm (at widest point)
Style Two-hole screw ear nut
Country of Origin USA
Material 100% recycled precious metal
Certifications ISO 14001:2015, ISO 9001:2015
Sold As Individual piece

Available Options

Part # Metal Type
21B-20 Platinum
21C-20 18K Yellow
21E-20 18K White
210-20 14K Yellow
211-20 14K White
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
WR Cobb
Part #
210-20
Type
Earrings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Post Diameter Compatibility
0.86 mm / .034"
Outer Diameter
4.5 mm (at widest point)
Style
Two-hole screw ear nut
Material
100% recycled precious metal
Certifications
ISO 14001:2015, ISO 9001:2015
Sold As
Individual piece