Yellow Gold-Plated Industrial Steel Washer
Industrial Fastener / Hardware · Yellow Gold Finish; possibly tinted zinc or Low-Karat wash over a base metal alloy
Purity: Likely Non-Solid Gold (Gold Plated or Yellow Zinc Dichromate); estimated finish thickness < 1 micron
Type
Industrial Fastener / Hardware
Purity
Likely Non-Solid Gold (Gold Plated or Yellow Zinc Dichromate); estimated finish thickness < 1 micron
Gold Type
Yellow Gold Finish; possibly tinted zinc or Low-Karat wash over a base metal alloy
Weight
0.5 to 1.5 grams depending on material density (Steel vs Brass)
Description
A small, circular industrial washer featuring a pale yellow metallic finish. This is a functional hardware component, likely used to distribute the load of a threaded fastener. Its visual appearance mimics gold through plating or chemical treatment rather than solid precious metal content.
Key Features
Concentric circular geometry, beveled or slightly rounded edges, centrally punched hole, and a yellow-toned surface finish characteristic of zinc-plated steel.
Color & Finish
Pale brassy yellow with a dull, matte industrial sheen; visible surface pitting and uneven color distribution
Hallmarks & Stamps
None visible; lack of purity stamps (e.g., 14K, 585) suggests common hardware
Dimensions Estimate
Outer Diameter: ~6-8mm; Inner Hole: ~2.5-3mm; Thickness: ~1-1.5mm
Gemstones & Inlays
None; utilitarian industrial design
Clasp & Closure
Not applicable; circular friction-fit or bolt-retained fastener
Chain & Links
Not applicable; single-piece solid ring construction with a smooth, unreeded outer edge
Craftsmanship Details
Machine-stamped from a sheet of alloy; hole is punched rather than drilled. Functional but lacks the refinement or polishing of jewelry-grade gold items.
Authentication Indicators
Red flags for gold include: lack of hallmarks, grainy surface texture inconsistent with high-quality jewelry casting, and an unnatural 'greenish' yellow tint typical of industrial zinc coatings.
Origin & Maker
Unknown industrial manufacturer; likely mass-produced for automotive or home hardware use
Era & Period
Contemporary / Modern Industrial (Late 20th Century to Present)
Age Estimate
Circa 2000-2024; shows minimal oxidation suggesting recent manufacture or indoor storage
Cultural Significance
Represents the 'Industrial Chic' aesthetic but holds no significant historical or cultural value in the context of precious metals.
Condition Notes
Fair to Good; significant surface abrasions, micro-scratches, and uneven 'mottled' coloration on the flat face. Surface finish appears to be wearing thin.
Value Estimate
Intrinsically negligible; less than $0.05 USD. Melt value is zero for precious metal purposes.
Care & Maintenance
Keep dry to prevent oxidation of the base metal; avoid acidic cleaners which will strip the thin yellow plating.
Similar Items
Yellow Zinc Plated Flat Washer, Brass Compression Ring, Gold-Plated Jewelry Spacer Bead (usually thinner and higher luster).
Interesting Facts
Washers are often finished in yellow zinc dichromate not for beauty, but for superior corrosion resistance compared to clear zinc plating.