GLSJA
30 Pack Galvanized Square Washers- 6 Sizes M5/M6/M8/M10/M12/M14 | 30mm Heavy-Duty Plate Washers for Construction, Industrial & Automotive | Anti-Loosening Fasteners
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R 1,378
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Delivered in 10–20 working days —
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Description
- 6-SIZE COMPLETE KIT: Includes 30 galvanized square washers - 5 pieces each for M5, M6, M8, M10, M12, M14 bolts. All washers feature uniform 30mm outer dimensions (30×30mm) and 3mm thickness for versatile applications
- HEAVY-DUTY GALVANIZED STEEL: Hot-dip zinc coating provides 5X better corrosion resistance vs untreated steel, ideal for outdoor construction sites, marine equipment, and humid industrial environments
- SUPERIOR ANTI-LOOSENING PERFORMANCE: Square design creates 40% more surface contact than round washers, preventing bolt vibration failures in automotive engines, machinery bases, and structural joints
- PRECISION ENGINEERED TOLERANCES: punched holes maintain ±0.1mm accuracy (e.g. M5=5.1±0.1mm) ensuring perfect fit with standard bolts from M5 to M14
- MULTI-SCENARIO READY: Trusted by professionals for scaffolding assembly, conveyor system maintenance, truck suspension upgrades, and DIY furniture reinforcement
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.