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3/4 Inch Square Plastic Cap
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3/4 Inch Square Plastic Cap

In stock
SKU
HWOSMAXP075
$0.49
Bulk Pricing:
  • Buy 20 or more $0.34 Save 31%
  • Buy 100 or more $0.29 Save 41%
  • Buy 200 or more $0.12 Save 76%
  • Buy 450 or more $0.11 Save 78%
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This 3/4 Inch Square Plastic Cap is designed for a secure fit on square tubing, providing a clean finish and protection. Made from durable, weather-resistant LDPE plastic, it is ideal for finishing fences, railings, and furniture. It meets general industrial quality standards for non-structural applications.

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Product Description
Reviews
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More Information
Weight0.015000
Thickness03-Apr

3/4 Inch Square Plastic Cap

Provide a clean, finished look and essential protection for your 3/4" square tubing with our industrial-grade plastic caps. These caps press-fit securely to seal tube ends, preventing moisture and debris buildup while protecting against sharp edges. Ideal for both new fabrication and MRO projects in the Los Angeles area.

  • Fits 3/4" x 3/4" Square Tubing
  • Durable LDPE Plastic Material
  • Weather & UV Resistant
  • Press-Fit for Secure Installation
Overview | Specifications | Applications | Finish Options | How to Measure | Order Checklist

Manufactured from high-quality, durable Low-Density Polyethylene (LDPE), our 3/4 inch square plastic caps are engineered to withstand industrial and environmental stress. The material offers excellent resistance to impact, moisture, and UV degradation, ensuring a long service life in both indoor and outdoor settings. The cap features flexible ribs on the exterior walls to ensure a tight, secure press-fit into various tube wall thicknesses, preventing accidental removal and providing a reliable seal against contaminants. This makes them a dependable component for fabrication and MRO needs.

These square plastic caps are essential for a wide range of applications, from finishing ornamental iron fences and gates to protecting the ends of metal furniture, equipment frames, and display racks. They provide a critical safety function by covering sharp, cut tube ends, reducing the risk of injury in commercial and public environments. In MRO settings, they are used to replace worn or missing caps, restoring the professional appearance and protective qualities of existing structures. Their simple installation makes them a quick and effective solution for fabricators and maintenance crews.

Specifications

  • Material: Low-Density Polyethylene (LDPE)
  • Standards: Meets general industrial quality standards for fit and durability.
  • Strength/Tensile: N/A (Non-structural, protective component)
  • Dimensions: Fits 3/4" x 3/4" Outer Diameter Square Tubing (14-20 Gauge Wall)
  • Finish: Black Matte, Textured
  • Certifications: N/A

Applications

  • Ornamental Fabrication: Finishing posts and pickets on iron fences, gates, and handrails.
  • Equipment Manufacturing: Capping the ends of steel frames for machinery, carts, and industrial shelving.
  • Furniture Making: Providing a clean, non-scratching foot on metal table and chair legs.
  • MRO & Safety: Replacing damaged caps and covering exposed tube ends for safety compliance.

Target Users

Used by metal fabricators, welding shops, fencing contractors, and maintenance personnel for projects requiring a professional and protective finish on square tubing. Bulk 3/4 inch square plastic cap quantities are available at our Los Angeles warehouse.

Finish Options

Our 3/4 inch square plastic caps are available in a standard, professional black matte finish. This textured finish helps hide minor surface imperfections and provides excellent UV resistance for outdoor applications. Contact us for inquiries about custom colors for bulk orders.

How to Measure

To ensure a proper fit, measure the outer diameter (OD) of your square tubing. This cap is designed for tubing that measures 3/4 inch by 3/4 inch on the outside. It is compatible with a range of wall thicknesses, typically from 14 to 20 gauge.

Example: For a tube that is 3/4" wide on the outside, you need a 3/4" cap. Order specification: '3/4 Inch Square Plastic Cap'.

Order Checklist

  • Product name and required dimensions (e.g., 3/4" Square)
  • Grade/material specification and quantity (e.g., LDPE Plastic, 1000 pcs)
  • Confirm tube wall gauge compatibility
  • Surface finish requirements (e.g., Black Matte)
  • Certifications required (N/A for this product)
  • Special handling or delivery requirements

Quick Facts

Product
3/4 Inch Square Plastic Cap
Material
Low-Density Polyethylene (LDPE)
Standards
Industrial Quality
Key Properties
Durable, weather-resistant, press-fit design for finishing 3/4" square tubing.
Primary Applications
Fencing, Furniture, Equipment Frames, MRO
Location
Los Angeles warehouse - Same-day pickup available
Request a Quote Ask an Expert

Available Sizes

We stock a comprehensive range of square plastic caps for common tubing sizes, including 1/2", 3/4", 1", 1.5", and 2". Round, rectangular, and other specialty caps are also available from our Los Angeles industrial supply warehouse.

Custom sizes and cutting services are available.

Contact for Sizing
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Frequently Bought Together
  • 3/4 Inch Square Plastic Cap
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