Yellow Gold-Plated Industrial Contact Surface or Hardware Component
Industrial hardware (possibly a latch, contact plate, or terminal connector) · Yellow gold finish over base metal alloy (likely steel, brass, or copper)
Purity: Low-micron gold plating (likely 24K aesthetic or functional wash over base metal)
Type
Industrial hardware (possibly a latch, contact plate, or terminal connector)
Purity
Low-micron gold plating (likely 24K aesthetic or functional wash over base metal)
Gold Type
Yellow gold finish over base metal alloy (likely steel, brass, or copper)
Weight
5 to 10 grams (base metal weight dominates the composition)
Description
An industrial metal component featuring a yellow gold-toned surface finish. The item appears to be a functional bracket or electrical contact, designed for utility rather than ornamentation. The surface shows heavy wear, heat-induced discoloration, and surface contamination consistent with mechanical use.
Key Features
Tri-point mounting holes, central rivet head, stamped metal construction with folded tabs
Color & Finish
Dull yellow with significant blue-gray heat tarnish, oxidation, and oil iridescent patina; matte industrial finish
Hallmarks & Stamps
None visible; typical of industrial components which lack jewelry-grade hallmarks
Dimensions Estimate
Small hardware component, approximately 25-30mm in width
Gemstones & Inlays
None; purely functional industrial design
Clasp & Closure
Mechanical rivet and mounting holes for screw-down or rivet-based attachment
Chain & Links
N/A; rigid industrial structure with stamped metal geometry
Craftsmanship Details
Machine-stamped and pressed construction; functional welds/rivets with low aesthetic requirement
Authentication Indicators
Red flags for solid gold: non-uniform color, dark metallic core visible at edges, industrial rivet construction, and uneven tarnish
Origin & Maker
Mass-produced utility component; anonymous manufacturer
Era & Period
Modern industrial/utility (late 20th century to present)
Age Estimate
Likely manufactured within the last 20-30 years based on stamping style
Cultural Significance
Represents the utilitarian use of precious metals in modern technology and infrastructure.
Condition Notes
Poor/Industrial Wear; exhibit heavy oxidation, surface scratches, and potential heat damage indicated by rainbow-blue toning
Value Estimate
Negligible precious metal value; primarily industrial scrap value
Care & Maintenance
Clean with isopropyl alcohol for functional use; not intended for jewelry-style polishing
Similar Items
Zinc-chromate plated steel hardware or gold-plated PCB connectors
Interesting Facts
Gold is frequently used in industrial applications not for its beauty, but for its high electrical conductivity and resistance to corrosion in electronic contacts.