Industrial Brass or Yellow Zinc-Plated Steel Bushing (Imitation Gold Appearance)
Industrial hardware component / Bushing · Imitation yellow gold (Yellow Zinc Chromate or Brass alloy)
Purity: 0K / Non-precious. This item does not appear to be made of gold. It likely consists of brass, bronze, or zinc-plated steel.
Type
Industrial hardware component / Bushing
Purity
0K / Non-precious. This item does not appear to be made of gold. It likely consists of brass, bronze, or zinc-plated steel.
Gold Type
Imitation yellow gold (Yellow Zinc Chromate or Brass alloy)
Weight
5-15 grams depending on base metal density (solid hardware)
Description
This item is a cylindrical industrial component, frequently mistaken for gold due to its yellow-toned plating or alloy composition. It features a hollow center and a consistent wall thickness, designed for use as a sleeve or spacer in mechanical assemblies. The coloration shows a characteristic 'rainbow' or iridescent sheen often associated with yellow zinc chromate plating on steel.
Key Features
Cylindrical shape, hollow bore, iridescent yellow finish, lack of jewelry-grade finishing.
Color & Finish
Iridescent yellow-green hue with a dull metallic luster. Surface shows uneven plating and typical industrial oxidation (white/red rust potential).
Hallmarks & Stamps
None visible. Industrial components typically lack precious metal hallmarks; they may occasionally feature part numbers or size stamps not seen here.
Dimensions Estimate
Approximately 15mm in length and 12mm in diameter (standard small bushing size)
Gemstones & Inlays
None
Clasp & Closure
Not applicable (cylindrical sleeve)
Chain & Links
Not applicable (solid cylindrical construction)
Craftsmanship Details
Machine-turned or extruded industrial component with basic surface finishing. Precision-engineered for fit rather than aesthetic luxury.
Authentication Indicators
Red flags for gold: Iridescent/greenish tint, lack of hallmarks, coarse surface texture, and visual similarity to mass-produced hardware. A magnet test would likely show attraction if it is plated steel.
Origin & Maker
Unknown industrial manufacturer; common in automotive or mechanical hardware sectors.
Era & Period
Contemporary Industrial (late 20th century to present)
Age Estimate
Modern (likely produced within the last 10-20 years)
Cultural Significance
Represents modern industrial mass production and standardization.
Condition Notes
Good (as hardware). Shows surface abrasions, minor edge wear, and uneven coloration consistent with industrial storage.
Value Estimate
$0.05 - $0.50 (Industrial scrap value only; no precious metal value)
Care & Maintenance
Wipe with a dry cloth to prevent oxidation; keep away from moisture to avoid corrosion/rust.
Similar Items
Brass sleeve, yellow zinc-plated spacer, gold-plated jewelry tube (which would have a much higher luster and specific hallmarks).
Interesting Facts
Zinc chromate plating was widely used in the 20th century to provide corrosion resistance to steel fasteners, often resulting in a fake 'golden' appearance.