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Square Washers
  1. Home
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  3. Fasteners
  4. Washers
  5. Square Washers
  6. Fastener Basics Silver…
FASTENER BASICS

Fastener Basics 5/8" Square Washer Set (Pack of 25) | Hot-Dip Galvanized Steel for Outdoor & Marine Use

Fastener Basics 5/8" Square Washer Set (Pack of 25) | Hot-Dip Galvanized Steel for Outdoor & Marine Use - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹16,920₹24,680

You save ₹7,760 (31%)

Qty
Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated — 1/2 x 2 x 2 x 3/16
1/2 x 2 x 2 x 3/16
₹8,710
₹11,100
In Stock
Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated — 5/8 x 2-1/2 x 2-1/2 x 3/16
5/8 x 2-1/2 x 2-1/2 x 3/16
₹16,920
₹24,680
In Stock

Estimated doorstep delivery by 24 Nov - 26 Nov from USA

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Fastener Basics square washers, 5/8" size, zinc-dipped galvanized steel, pack of 25. Ideal for outdoor, marine, and construction projects in India. Zinc coating resists rust and corrosion, ensuring long-lasting performance. Delivered in 11-13 days with duties included.

Tested and Trusted · Always Original & 100% Imported

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
ExpressBox Tracked
ExpressBox Tracked
Secure Payments
14-Day Smile Guarantee
14-Day Smile Guarantee
USA-Sourced

Long-Lasting, Corrosion-Resistant Fasteners

About this item

Fastener Basics square washers, 5/8" size, zinc-dipped galvanized steel, pack of 25. Ideal for outdoor, marine, and construction projects in India. Zinc coating resists rust and corrosion, ensuring long-lasting performance. Delivered in 11-13 days with duties included.

About the range

Fastener Basics square washers are high-strength, zinc-coated steel plates designed for durable fastening in harsh environments. Their hot-dip galvanizing process creates a thick zinc layer that resists rust, making them ideal for outdoor and marine projects in India where weather and humidity challenge metal longevity.

These square washers distribute load evenly, prevent deformation, and help even out surface irregularities, ensuring secure, long-lasting connections. Their impact and abrasion resistance extend service life, reducing maintenance in rugged Indian conditions. Reviewers report excellent corrosion resistance and stable fastening performance over months of outdoor use.

Imported directly from the USA, these washers arrive factory-sealed via ExpressBox, with all duties included, ensuring quick delivery in 1-2 weeks across Indian cities. Perfect for construction, plumbing, and marine applications requiring reliable, rust-proof fasteners.

Key Features

  • Long-Term Durability: Built from high‑strength steel for superior load distribution and long‑lasting performance. The zinc layer coating the square washer offers extended service life even in harsh weather or chemically exposed settings.
  • Superior Corrosion Resistance: The hot-dip galvanizing process creates a thick zinc coating on the washers that protects against rust, making them ideal for outdoor and marine environments with consistent performance
  • Improved Fastener Stability: This square metal washer plate helps maintain tight, secure connections by distributing pressure evenly and reducing the risk of loosening or material deformation
  • Evens Surface Irregularities: The square shape of these metal plates can be used as a shim to help even out irregularities in surfaces for a more durable and level hold over time
  • Resistant to Abrasion and Impact: The steel washer's thick galvanized coating not only resists corrosion but also provides extra protection against mechanical wear, making them ideal for rugged environments

Why choose this product

Formulated for Long-Term Outdoor Use

These washers are hot-dip galvanized, creating a thick zinc layer that resists corrosion and mechanical wear, perfect for Indian weather. Their high-strength steel ensures reliable load distribution, reducing maintenance costs over time. Imported from the USA, they guarantee quality and durability unmatched by local alternatives.

Ideal for Rugged, Outdoor, Marine Environments

Designed to withstand harsh weather, humidity, and chemical exposure common in India, these square washers provide secure fastening with extended service life. Skip if you need lightweight, indoor-only washers; for outdoor projects, these are the best choice for durability and corrosion resistance.

How to use

  • Select the Correct Size — Verify bolt diameter matches washer inner diameter. Use a 1/2 inch washer for 1/2 inch bolts, ensuring proper fit and load distribution.
  • Position the Washer — Place the washer between the bolt head and surface or nut. Ensure even contact for secure fastening and surface leveling.
  • Tighten Securely — Use appropriate torque to tighten the bolt. The zinc coating resists corrosion, maintaining tightness over time.

How Indians use this product

  • Ravi, 35, Mumbai — needed rust-proof washers for outdoor scaffolding. Imported from USA, these washers lasted over 2 years without corrosion, saving costs on replacements.
  • Anita, 42, Chennai — outdoor marine project required durable washers. These zinc-coated square washers provided reliable, long-term fastening in humid conditions, reducing maintenance visits.

Ingredients

MaterialAlloy Steel
FinishHot-Dipped Galvanized
Corrosion ResistanceThick Zinc Coating

How we compare

FeatureFastener Basics SilverOthers
Material & FinishAlloy Steel with hot-dipped galvanized coating for rust resistanceZinc-plated steel or mild steel, less corrosion-resistant
Size & Compatibility1/2 x 2 x 2 x 3/16, fits standard boltsVaries; verify sizes before purchase
Durability & Service LifeExtended lifespan in outdoor/marine environmentsShorter lifespan, prone to rust in humid climates

Product details

SKUwfq1870
BrandFASTENER BASICS
Size5/8" (15.88mm)
MaterialAlloy Steel
FinishHot-Dipped Galvanized
ColorSilver

About FASTENER BASICS

Fastener Basics specializes in high-quality industrial fasteners, trusted globally for durability and corrosion resistance in harsh environments.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

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FAQ, See What Others Asked

What is the difference between a square washer and other types?
Square washers have a larger surface area than round washers, helping distribute pressure evenly and prevent deformation. They are ideal for leveling surfaces and providing extra stability in rugged environments, especially outdoors or marine settings in India.
How do I choose the right size square washer?
Match the washer's inner diameter to your bolt size, such as 1/2 inch for a 1/2 inch bolt. The outer dimension helps distribute load; select based on surface irregularities and application needs. Verify whether your fastener is metric or imperial for proper fit.
Are these washers suitable for outdoor use in India?
Yes, their hot-dip galvanized zinc coating provides excellent rust resistance, making them suitable for outdoor, marine, and construction projects in humid Indian climates. They resist corrosion and mechanical wear for long-term durability.
Can I use these washers daily in my construction projects?
Absolutely. Their high-strength steel and galvanized coating ensure reliable performance over time, even with daily outdoor exposure. They help maintain tight, secure connections in rugged environments.
How long will these washers last in harsh weather?
Reviewers report that the zinc coating resists rust and corrosion for months to years in Indian outdoor conditions, reducing maintenance and replacement needs significantly.

Frequently bought together

Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated

This item:

Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated

₹16,920

Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated

This item

Fastener Basics Silver Square Washers 1/2 x 2 x 2 x 3/16 | Heavy-Duty Zinc Coated

₹16,920

Total price:

₹20,680

You save ₹8,400 (29%) Extra

3 items selected

3 items

₹20,680

You save ₹8,400 (29%) Extra

Product Comparison

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Spec
Price
₹16,920
₹24,680
₹2,320
₹2,430
₹1,440
₹1,970
₹1,920
₹2,340
₹2,460
₹3,410
₹3,870
₹5,940
₹2,870
₹3,850
Brand NameFASTENER BASICSlkelyonewyAEDIKOAmradieldHyglossGUETNEUMEIGIX
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹16,920₹24,680

You Save ₹7,760

Estimated doorstep delivery by 24 Nov - 26 Nov from USA
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Your Order Journey: From Purchase to Doorstep

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Packed & shipped
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Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
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You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹50,760+ (3× the price)
₹16,920 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included