ABB - Installation Products AB241 1/2SS - Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 1/2 Inch, Thickness 1/4 Inch, Stainless Steel
ABB - Installation Products

AB241 1/2SS

UPC: 616013271124


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Minimum Qty: 100

Multiplier: 100

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Overview

The ABB AB241 1/2SS Square Washer is a precision-engineered stainless steel washer designed for heavy-duty industrial applications requiring corrosion resistance and load distribution. Manufactured by ABB Installation Products, this washer features a 1.5" x 1.5" square shape with a 0.25" thickness, ensuring a secure fit and even load distribution to prevent loosening under vibration or dynamic loads. Compatible with 0.5" bolts, it is ideal for structural connections, machinery mounting, and equipment assemblies in demanding environments such as construction, marine, and corrosive industrial settings. Key specifications include a stainless steel construction for superior rust and corrosion resistance, making it suitable for outdoor installations and harsh conditions. The square design provides enhanced stability compared to standard round washers, reducing the risk of rotation during tightening. This washer is engineered for heavy-duty applications, including conveyor systems, piping supports, and industrial frameworks where reliability and longevity are critical. Available in standard and located (AB241L) versions, the located square washer features locators that extend down into the strut or surface, preventing the washer from spinning during installation and speeding up assembly. The AB241 series is compatible with Kindorf® and Superstrut® systems, offering a cost-effective solution for professionals seeking high-quality, long-lasting washers that meet industry standards for strength and precision. Packaged in quantities of 100, this washer is a practical choice for bulk installations requiring consistent performance and durability.
  • Square design (1.5" x 1.5") for secure fit and even load distribution
  • 0.25" thickness and 0.5" bolt compatibility for heavy-duty applications
  • Stainless steel construction resists rust, corrosion, and wear
  • Available in standard and located (AB241L) versions for easy installation
  • Compatible with Kindorf® and Superstrut® systems for structural and machinery applications

Specifications

Application
For use in metal framing applications
Fits Bolt Sizes
1/4 IN
Material
Stainless Steel
Size
1-1/2 Inches x 1-1/2 Inches
Size
1-1/2" x 1-1/2"
Special Features
Redesigned to custom fit both 1-1/2 in. and 1-5/8 in. channels
Thickness
1/4 in
Type
Fittings, Brackets & Hardware
Width
1-1/2 in
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.160 L
Package Weight (Metric)
0.073 kg
Washer, Square, Size 1/2 Inch, Stainless Steel

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Washer, Square, Size 1/2 Inch, Stainless Steel
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JMLWI6SS

M6 Metric Internal Tooth Lock Washer 410 Stainless Steel Zinc, u/m 100
A 1/4 in square washer made from Type 304 stainless steel. It is intended for use with 1/4 in bolts. The washer measures 1-5/8 in wide and has a 5/16 in inside diameter.

SW025S4

A 1/4 in square washer made from Type 304 stainless steel. It is intended for use with 1/4 in bolts. The washer measures 1-5/8 in wide and has a 5/16 in inside diameter.
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 5/8 Inch, Thickness 1/8 Inch, Steel

AB241 5/8

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 5/8 Inch, Thickness 1/8 Inch, Steel
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AB 242

Steel Square Washer with GoldGalv finish. For use with 3/8 inch or 1/2 inch hanger rod.
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AB241-3/8HDGC

Washer, Square, Size 1-5/8 Inches x 1-5/8 Inches, Bolt Size 3/8 Inch, Thickness 3/16 Inch, Hot-Dip Galvanized Steel
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/4 Inch, Thickness 1/4 Inch, Electro-Galvanized Steel

AB241-3/4 EG

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/4 Inch, Thickness 1/4 Inch, Electro-Galvanized Steel
Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/4 Inch, Thickness 1/4 Inch, Hot-Dip Galvanized Steel

AB241-3/4HDGC

Washer, Square, Size 1-1/2 Inches x 1-1/2 Inches, Bolt Size 3/4 Inch, Thickness 1/4 Inch, Hot-Dip Galvanized Steel

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

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What industries and applications are Thomas and Betts products used for?

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What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.