Pushnut Washers 5/16-Inch 30-Piece by Hard-to-Find Fastener Zinc Steel

Description

Product Overview

The 014973294878 Pushnut Washers are engineered to deliver reliable performance in demanding environments. Measuring 5/16-inch in diameter, each washer is crafted from high‑grade alloy steel that has been zinc‑plated to provide superior corrosion resistance. The zinc finish not only protects the metal from rust but also adds a subtle silver sheen that complements a wide range of hardware aesthetics. With a maximum shear strength of 40,000 psi, these washers can withstand substantial loads, making them ideal for both heavy‑duty industrial applications and everyday DIY projects. The round washer shape ensures even distribution of pressure across the fastening surface, reducing the risk of material deformation or loosening over time. Each pack contains 30 pieces, offering ample quantity for bulk projects, maintenance kits, or inventory stocking. The unthreaded design allows for quick, tool‑free installation—simply press the washer onto the appropriate fastener and it will stay securely in place. This push‑type functionality eliminates the need for additional hardware such as nuts or screws, streamlining assembly processes and reducing overall part counts. The product specifications include a cutting diameter of 0.31 inches, an item weight of 1.76 ounces per pack, and compliance with standard industrial dimensions, ensuring compatibility with a broad spectrum of bolts, screws, and other fastening components. Whether you are assembling machinery, constructing frames, or repairing equipment, these pushnut washers provide a dependable, low‑maintenance solution that enhances the durability and safety of your assemblies.

Usage

These pushnut washers excel in a variety of settings where quick, secure fastening is essential. In industrial manufacturing, they are frequently used to lock panels, enclosures, and brackets, providing a fast, vibration‑resistant connection that maintains integrity under constant motion. Their zinc‑coated alloy steel construction makes them suitable for outdoor installations, such as mounting brackets for lighting fixtures, signage, or agricultural equipment, where exposure to moisture and temperature fluctuations can accelerate corrosion on lesser‑quality fasteners. For automotive technicians, the washers serve as a reliable component in engine bays, chassis assemblies, and interior trim work, where they help prevent loosening caused by engine vibrations and thermal expansion. Hobbyists and DIY enthusiasts also benefit from the ease of installation—whether building a custom workbench, assembling a home theater system, or repairing household appliances, the push‑type design reduces the time and effort required to secure parts. Additionally, the washers are compatible with a range of material thicknesses, making them versatile for use with metal, plastic, and composite substrates. Their high shear strength ensures that even in load‑bearing applications, the washers will not deform or fail, providing peace of mind for critical projects. By incorporating these washers into your toolkit, you gain a flexible, durable fastening option that adapts to both professional and personal projects, delivering consistent performance across a spectrum of environments.

Why Choose Us

Hard to Find Fastener has built a reputation for delivering high‑quality fastening solutions that meet rigorous industry standards. Our pushnut washers undergo a meticulous manufacturing process that includes precision stamping, heat treatment, and a zinc plating step that adheres uniformly to the alloy steel substrate. This multi‑stage production ensures each washer meets the specified shear strength and corrosion resistance criteria, providing a product you can trust for long‑term reliability. We source our raw materials from reputable steel mills, guaranteeing consistent composition and mechanical properties across every batch. Our quality control team conducts thorough inspections, including dimensional checks, surface finish evaluations, and strength testing, to confirm that each washer conforms to the exact specifications outlined in the product data sheet. In addition to product excellence, we prioritize customer support, offering responsive assistance for any inquiries related to product selection, installation guidance, or after‑sales service. Our commitment to sustainability is reflected in our environmentally responsible plating process, which minimizes waste and reduces the ecological impact of manufacturing. By choosing our pushnut washers, you benefit from a combination of durable construction, precise engineering, and a brand dedicated to delivering value and reliability. Whether you are a seasoned professional or a weekend DIYer, our washers provide the confidence that your fastening solutions will perform as intended, day after day.

Key Features

• High‑strength alloy steel construction delivers up to 40,000 psi shear capacity for demanding applications.
• Zinc coating provides excellent corrosion resistance, extending the lifespan of each washer.
• Push‑type design enables tool‑free installation, saving time and simplifying assembly.
• Standard 5/16‑inch diameter fits a wide range of fasteners, ensuring broad compatibility.
• Dedicated customer support and warranty give you confidence in product performance.

FAQ

What is the difference between a pushnut washer and a traditional nut?

A pushnut washer is designed to snap onto a fastener without the need for threading, whereas a traditional nut requires turning onto a threaded bolt. The push‑type offers faster installation and reduces the number of parts needed for a secure connection.

Can these washers be used on plastic or composite materials?

Yes, the round washer shape distributes pressure evenly, making them suitable for securing plastic, composite, and metal components. The zinc‑coated alloy steel provides enough strength to hold without damaging softer substrates.

Are the washers reusable after removal?

While the washers are designed for permanent installation, they can be removed with a proper prying tool. However, repeated removal and re‑installation may affect the integrity of the zinc coating, so they are best used as a semi‑permanent fastening solution.

What size fasteners are compatible with the 5/16‑inch washers?

The 5/16‑inch diameter is compatible with standard #0 thread size fasteners and many common bolt and screw sizes used in industrial and DIY projects. They work well with both metric and imperial hardware that matches the specified dimensions.

Do you offer bulk pricing for larger orders?

Yes, we provide volume discounts for bulk purchases. Contact our sales team for a customized quote based on the quantity you need, and we can arrange special pricing and shipping options for large orders.