USA Made T Slot Bolts 1/4-20 Thread Size 1.5in 20 Pack by True North

Description

Product Overview

The USA Made T Slot Bolts are engineered to meet the exacting standards of modern industrial and scientific applications. Each bolt is forged from hardened steel that has been heat‑treated to achieve a balance of tensile strength and toughness, ensuring the fastener will resist stripping, bending, or breaking under load. With a 1/4‑20 thread pitch and a 1.5‑inch overall length, these bolts provide a precise fit for standard T‑slot aluminum extrusion profiles commonly used in CNC machines, modular workstations, and custom equipment frames. The 20‑piece pack offers a ready supply for batch assembly, reducing the need for frequent re‑ordering and keeping inventory levels stable. The design incorporates a flat head with a recessed socket that allows for easy torque application while minimizing the risk of surface damage on delicate extrusion surfaces. All dimensions conform to the specifications listed by the manufacturer, True North, a reputable supplier known for delivering high‑quality fasteners that meet or exceed industry standards.

Usage

These bolts excel in a wide range of environments, from high‑precision manufacturing floors to small‑scale maker spaces. In CNC machining centers, the 1/4‑20 thread aligns perfectly with standard lead screws and linear motion components, providing a secure anchor point that maintains alignment over long production runs. In modular workstations, the bolts enable rapid reconfiguration of shelving, tool mounts, and ergonomic accessories, allowing users to adapt their workspace to evolving project requirements. The hardened steel construction also makes the bolts suitable for outdoor or semi‑outdoor applications where exposure to moisture or temperature fluctuations could otherwise compromise fastener integrity. Whether you are assembling a prototype frame, repairing a damaged extrusion, or building a custom robotic platform, the USA Made T Slot Bolts deliver consistent performance and ease of installation, reducing assembly time and improving overall system reliability.

Why Choose Us

Choosing True North’s USA Made T Slot Bolts means selecting a product backed by rigorous quality control processes and a commitment to customer satisfaction. Each batch undergoes dimensional inspection using calibrated gauges to verify thread pitch, length, and head geometry, ensuring that every bolt meets the exact specifications required for precision engineering tasks. The bolts are sourced from domestic manufacturers, which reduces lead times and provides greater transparency in the supply chain. In addition, True North offers responsive technical support and a straightforward return policy, giving users confidence that any issues will be addressed promptly. The combination of material durability, precise machining, and reliable service makes these bolts a cost‑effective solution for both large‑scale production environments and individual hobbyists seeking professional‑grade components.

Key Features

• Hardened steel construction provides exceptional strength and resistance to wear.
• Precise 1/4‑20 thread ensures compatibility with standard T‑slot profiles and accessories.
• 1.5‑inch length offers optimal reach for a variety of extrusion thicknesses.
• Flat‑head design with recessed socket allows for easy torque application and a clean appearance.
• Dedicated customer support and hassle‑free returns for peace of mind.

FAQ

What material are these T‑Slot bolts made from?

The bolts are fabricated from hardened steel that has been heat‑treated to achieve high tensile strength, providing durability and resistance to stripping or deformation under load.

Are these bolts compatible with all T‑slot extrusion sizes?

They are designed for standard 1/4‑20 thread profiles commonly found in 20 mm, 30 mm, and 40 mm aluminum extrusions. For non‑standard profiles, verify the thread pitch and length before installation.

Can I use these bolts in outdoor applications?

Yes. The hardened steel material offers good corrosion resistance, and the bolts can be used in environments with occasional exposure to moisture or temperature changes. For highly corrosive settings, consider applying a protective coating.

How many bolts are included in each pack?

Each package contains 20 individual bolts, providing enough quantity for most small‑to‑medium assembly projects and allowing for spare parts inventory.

What warranty or support does True North provide?

True North offers a limited warranty covering manufacturing defects and provides responsive technical assistance to help customers select the right fastener and resolve any installation concerns.