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Specializing in Custom Manufactured Parts.
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Precision Fastening with USA-Made Pins: Dowel Pins, Headed Pins & More
When accuracy and strength matter, precision pins become critical components in any industrial assembly. From stainless dowel pins and hardened dowel pins to headed pins and quick release pins, these fastening tools ensure proper alignment, secure locking, and easy...
USA-Made Washers: High-Performance Solutions for Industrial Strength
In any bolted connection or mechanical assembly, washers play a crucial role. From spacing and load distribution to vibration control and alignment, washers help ensure reliable and long-lasting connections. At G-Fast, we manufacture and supply USA-made washers,...
USA-Made Semi-Tubular Rivets: Reliable Fastening for Durable Assemblies
When it comes to reliable, permanent fastening solutions, semi-tubular rivets remain a top choice across multiple industries. These rivets are lightweight, cost-effective, and easy to install—making them ideal for applications where strength, precision, and...
USA-Made Industrial Nuts: Reliable Fasteners for Every Application
Fasteners play a critical role in holding industrial structures, machinery, and equipment together. Among them, nuts are just as important as bolts or screws. At G-Fast, we specialize in supplying USA-made nuts designed for strength, precision, and durability. Whether...
USA-Made Cap Screws: Reliable Fasteners for Every Industry
Fasteners are the backbone of every structure, machine, and assembly. Whether you're constructing a building, assembling industrial equipment, or repairing machinery, choosing the right type of screw is essential. At G-Fast, we supply high-quality, USA-made cap screws...
High-Quality Hex Head and Flange Bolts: USA-Made Fasteners You Can Count On
In the world of construction, manufacturing, and heavy equipment assembly, choosing the right bolts is not just a technical decision—it’s a business-critical one. Whether you're in New York, New Jersey, Chicago, or any other part of the USA, G-Fast is your trusted...

Structural Bolts and Forged Eye Bolts: Key Components in Heavy-Duty Applications
When it comes to building infrastructure that lasts — from high-rise buildings to industrial machinery — the quality of fasteners used is critical. Two of the most essential types in heavy-duty construction and industrial applications are structural bolts and forged...

Socket Shoulder Screws and Green Grounding Screws: Understanding Their Role in Precision Engineering and Electrical Safety
When it comes to industrial fasteners, not all screws are created equal. Some serve highly specialized purposes that go beyond basic joining functions. Among these are socket shoulder screws and green grounding screws. Though they may sound technical, both play...

Understanding Nylon Insert Lock Nuts and Clinch Self-Locking Nuts: Reliable Fastening for Secure Assemblies
In the world of mechanical assemblies and industrial construction, the strength of your build depends significantly on the quality and design of the fasteners used. When it comes to maintaining joint integrity under vibration and stress, two highly trusted components...

Understanding Finished Hex Jam Nuts and Heavy Hex Nuts: Key Differences, Uses, and Advantages
In the world of fasteners, the variety of nuts available to engineers and manufacturers is vast. Among the most commonly used are finished hex jam nuts and heavy hex nuts. While they may appear similar at first glance due to their hexagonal shape, these two types of...