Proform 141-333 Chrome Wing Nut Large Red Bowtie for 1/4-20 Thread

Description

Product Overview

The Proform 141-333 Chrome Wing Nut is a precision‑engineered fastener crafted from high‑grade alloy steel and finished with a durable chrome coating. This combination provides exceptional corrosion resistance and a sleek appearance that complements a wide range of industrial equipment. The nut features a distinctive large red bowtie logo, making it instantly recognizable in inventory and during installation. Its dimensions—0.3 x 0.2 x 0.1 inches—allow it to fit compact spaces while delivering a robust connection. Fully threaded with dual‑size compatibility (1/4‑20 and 5/16‑18), the nut accommodates both standard and metric applications, offering flexibility for technicians and engineers. The left‑hand thread design ensures a secure, anti‑loose fit in environments where vibration is a concern, and the estimated shear strength ranging from 40,000 to 120,000 psi guarantees performance under heavy loads. This wing nut is packaged individually, weighing 2.56 ounces, and is ready for immediate deployment in any fastener‑critical scenario.

Usage

Designed primarily for air cleaner assemblies, this wing nut excels in automotive, aerospace, and heavy‑machinery contexts where reliable sealing and easy maintenance are paramount. The left‑hand thread orientation makes it ideal for applications that experience frequent vibration, such as engine compartments, HVAC systems, and industrial compressors. Installers appreciate the winged design, which allows for hand‑tightening without the need for additional tools, reducing service time and minimizing the risk of over‑torquing. The nut’s dual‑thread capability means it can be used with a variety of bolt sizes, simplifying inventory management for maintenance crews. Whether you are refurbishing a vintage aircraft engine, upgrading a modern industrial air filtration system, or performing routine maintenance on a high‑performance vehicle, the Proform wing nut provides a dependable, high‑strength connection that stands up to demanding operational conditions.

Why Choose Us

Choosing the Proform 141-333 wing nut means selecting a product backed by decades of engineering expertise and rigorous quality control. Each nut undergoes a multi‑stage inspection process, including dimensional verification, surface finish assessment, and tensile testing, ensuring that every unit meets or exceeds industry standards. The chrome plating not only enhances aesthetic appeal but also protects the underlying alloy steel from rust and chemical exposure, extending the service life of the fastener. Our commitment to customer satisfaction includes responsive technical support, detailed installation guidelines, and a straightforward return policy for any defective items. By partnering with Proform, you gain access to a trusted brand recognized for consistency, durability, and performance across a broad spectrum of industrial applications.

Key Features

• Durable alloy steel construction with a corrosion‑resistant chrome finish for long‑term reliability.
• Large red bowtie logo provides quick visual identification, reducing inventory errors.
• Dual 1/4‑20 and 5/16‑18 left‑hand threads accommodate multiple bolt sizes and prevent loosening under vibration.
• Fully threaded design delivers maximum grip and high shear strength for heavy‑load applications.
• Responsive customer support and comprehensive technical documentation ensure smooth installation and after‑sales service.

FAQ

What thread sizes does this wing nut support?

The Proform 141-333 wing nut is dual‑threaded, supporting both 1/4‑20 and 5/16‑18 left‑hand threads, making it versatile for a range of bolt diameters.

Is the chrome coating suitable for harsh chemical environments?

Yes, the chrome plating provides excellent resistance to moisture, chemicals, and UV exposure, ensuring the nut remains functional in demanding industrial settings.

Can this nut be used on the right‑hand side of an assembly?

While the nut is designed with a left‑hand thread for specific applications, it can be installed on either side of an assembly as long as the corresponding bolt matches the thread direction.

What is the maximum shear strength of this product?

The estimated shear strength ranges from 40,000 to 120,000 psi (approximately 275.8 to 827.4 MPa), providing robust performance under high‑load conditions.

Do you offer bulk packaging for large projects?

Yes, bulk packaging options are available upon request. Contact our sales team for pricing and minimum order quantities tailored to your project needs.