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DURASTAR

1-1/4" ID x 1-15/16" OD Steel Washer | CasterHQ

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Business Purchasing
  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
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Product Overview
At a glance
Temperature-20°F to 180°F

Durastar 1-1/4" ID x 1-15/16" OD Steel Washer – Precision & Strength You Can Count On


Product Features

  • Inside Diameter (ID): 1-1/4" – designed for a snug, secure fit on compatible fasteners
  • Outside Diameter (OD): 1-15/16" – offers extended surface coverage and load distribution
  • Material: High-quality steel for dependable performance and long-term durability
  • Corrosion Resistance: Treated finish helps withstand rust and environmental wear
  • Structural Support: Ideal for reinforcing and stabilizing heavy-duty fastening applications
  • Application Versatility: Suitable for industrial, construction, automotive, and equipment use
  • Precision Machining: Manufactured to tight tolerances for reliable consistency
  • Load Distribution: Helps prevent bolt pull-through and protects connection surfaces
  • USA-Compatible Sizing: Built to match standard fractional hardware sizes
  • Reliable Brand: Backed by Durastar's reputation for quality and performance

Enhance the strength and reliability of your fastening assemblies with the Durastar 1-1/4" ID x 1-15/16" OD Steel Washer. Engineered for precision and built to last, this washer delivers the ideal balance of structural reinforcement and load distribution across a wide range of heavy-duty applications.

Manufactured from premium-grade steel, it offers long-term performance in challenging environments including industrial, automotive, construction, and equipment repair settings. The corrosion-resistant surface treatment adds an extra layer of protection, ensuring this washer maintains integrity even under tough conditions.

With its precision-machined dimensions and compatibility with standard fractional hardware, the Durastar washer is a dependable choice for professionals who demand consistent results. Whether you're reinforcing a bolted connection or protecting a bearing surface, trust Durastar for lasting performance.

Built to Strengthen Every Connection

Choose the Durastar 1-1/4" ID x 1-15/16" OD Steel Washer for your next project and experience a higher standard in fastening performance. Upgrade your hardware with confidence—Durastar delivers.

Key Features

Top 10 Product Features

  • Exact Fit: 1-1/4" inner diameter and 1-15/16" outer diameter for precise alignment and compatibility
  • Heavy-Duty Performance: Engineered from high-strength steel to handle demanding load-bearing tasks
  • Corrosion-Resistant Finish: Treated surface helps prevent rust and wear in tough environments
  • Wide Surface Coverage: Larger outer diameter ensures superior load distribution and connection stability
  • Industrial Grade: Ideal for machinery, automotive repair, construction equipment, and manufacturing use
  • Prevents Bolt Pull-Through: Reinforces fasteners and protects mating surfaces from damage
  • Precision Machined: Built to tight tolerances for dependable performance and repeatable results
  • USA-Compatible Sizing: Designed to match standard fractional bolt and nut dimensions
  • Long-Term Durability: Resists deformation and cracking under high torque and tension loads
  • Backed by Durastar Quality: Trusted brand known for delivering reliable, high-performance hardware components
Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

Durastar 1-1/4" ID x 1-15/16" OD Steel Washer – Industrial-Grade Precision and Strength


Engineered for Heavy-Duty Performance

When structural reliability and secure fastening are critical, the Durastar 1-1/4" ID x 1-15/16" OD Steel Washer delivers uncompromising strength and precision. This heavy-duty steel washer is crafted with exacting standards to provide enhanced load distribution, reduce fastener stress, and reinforce bolted connections in demanding industrial, automotive, and construction applications.

Designed for Longevity and Versatility

Built from premium-grade steel and finished with a corrosion-resistant coating, this washer is made to perform in harsh environments. The 1-1/4" inner diameter ensures compatibility with standard bolts, while the wide 1-15/16" outer diameter offers a stable contact surface to reduce wear and increase holding power. Whether you're working on machinery, repairing vehicles, or assembling structural components, this washer is built to last.

Precision Machining for Consistent Results

The Durastar washer is manufactured to tight tolerances, ensuring a precise fit and consistent thickness throughout. This attention to detail enhances both performance and safety in high-stress applications. Its broad footprint helps prevent bolt pull-through and surface damage, making it a preferred choice among professionals who rely on dependable fastening hardware.

Trusted Quality Backed by Experience

With a reputation for delivering industrial-grade hardware solutions, Durastar stands behind every washer with proven expertise and engineering excellence. This washer is not just a component—it’s a commitment to structural integrity and high-performance results across industries. Whether you're sourcing parts for large-scale operations or precision work, this washer meets the demands of serious professionals.

Upgrade Your Hardware Standards

Make the smart choice for your next project with the Durastar 1-1/4" ID x 1-15/16" OD Steel Washer. Built to perform, trusted to endure—it's the solution you can rely on when performance and precision matter most.

1-1/4
1-1/4" ID x 1-15/16" OD Steel Washer | CasterHQ

$6.00

Technical Specifications

Identification
Brand Durastar
Load & Performance
Temp Range -20°F to 180°F
Materials & Finish
Frame Material Zinc Plated Steel

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