Metal Shoe Buckle For Shoemaking, Zinc Alloy Decorative & Adjustable Hardware For Shoe Upper

Model: HARD‑BUC‑01

Specification	Parameter Details
Raw Material	High‑grade zinc alloy die‑cast body
Common Inner Width	10mm / 12mm / 15mm / 20mm optional
Surface Finish	Nickel silver / gunmetal / antique brass / gold plating / matte black, custom plating color supported
Structure Types	Pin buckle, slider loop buckle, D‑ring, quick‑release buckle, triangular lug buckle multi‑styles available
Corrosion Resistance	Salt spray test ≥48 hours anti‑tarnish performance
Edge Treatment	Rounded smooth edge, no burr to avoid scratching shoe fabric and skin
Single Packing	Anti‑tarnish PE bag bulk packing
Export Carton Pack Quantity	400 pcs per carton (15mm standard size)
Carton Dimension (L×W×H)	340×280×220 mm
Carton Net Weight	3.2 KG
Carton Gross Weight	4.1 KG

                                                                                                           

Key Product Features

· High‑precision die‑cast zinc alloy structure, solid and anti‑deformation, durable for long‑term repeated adjustment and wear

· Multiple electroplating finish options, uniform color layer, anti‑fading and anti‑oxidation for daily use

· Polished smooth rounded edges, no sharp burrs, prevent cutting flyknit, PU leather and hurting foot skin

· Rich structural designs: pin buckles for length adjustment, slider loops for strap positioning, D‑rings for connection, quick‑release buckles for easy wear

· Stable clamping force, strap will not slip loose during walking, reliable fastening performance for sandal uppers

· Custom size, shape, logo engraving and plating color acceptable for brand personalized matching

· Compact lightweight design, no heavy burden for vamp wearing experience

· Excellent hardware compatibility, fit most shoemaking strap materials including nylon webbing, leather strips, elastic bands

Application Fields

Special metal hardware accessory for shoemaking workshop

Footwear Industry: Adjustable fastening & decorative hardware for sandals, casual shoes, fashion sneakers, safety shoe straps, ankle straps

Leather Goods: Matching buckles for handbags, wallets, leather belts and outdoor gear webbing

Garment Accessories: Decorative & adjusting hardware for apparel webbing parts

Sample‑making Workshop: Prototype hardware matching for new shoe style development

Operation Guidance

Select inner width matching actual strap width to avoid loose slipping or tight jamming

Fix buckle position firmly during upper assembly, ensure riveting / stitching firmness

Avoid violent prying during installation to prevent plating scratch and structure deformation

For long‑term unused stock, keep anti‑tarnish PE packaging sealed to slow oxidation

Test color fastness compatibility with shoe upper materials before mass production

Social Responsibility & Environmental Protection

Electroplating process adopts wastewater circulation treatment, reduce pollutant discharge, meet heavy‑metal limit standards for footwear contact accessories.

Export carton uses recycled corrugated cardboard with water‑based ink printing; anti‑tarnish PE bags are recyclable plastic materials.

Rigid structure lowers buckle deformation & loose fastening defective rate on shoe production line, reduce finished shoe waste loss.

Batch traceability available, full material inspection reports can be supplied for overseas brand audit requirements.

Production workshop implements standardized protective operation for plating workers to fulfill social responsibility.