FAQ’s

GIC Fasteners provides various finishes and coatings to enhance the performance and appearance of fasteners, including: Zinc plating, Hot-dip galvanizing, Chrome plating, Black oxide coating, Nickel plating, Passivation, Dacromet coating And more, depending on the material and application.

To request a quote or place an order for fasteners, you can contact GIC Fasteners through their website, email, or phone. Provide the necessary details such as fastener type, material, quantity, specifications, and any customization requirements to receive a prompt response from their sales team.

GIC Fasteners (GIC Fasteners) offers a range of Hastelloy C276 bolts, including: Hex bolts, Heavy hex bolts, Stud bolts, Socket head cap screws, Carriage bolts, Flange bolts, U-bolts, Eye bolts, J-bolts, Anchor bolts, And more, available in various sizes and specifications.

Inconel fasteners offer several advantages, including: Excellent corrosion resistance in extreme environments, including high-temperature, acidic, and corrosive conditions. High strength and toughness at elevated temperatures. Resistance to oxidation, scaling, and pitting. Good fabricability and weldability. Wide range of alloy options for specific applications.

Yes, GIC Fasteners (GIC Fasteners) offers Stainless Steel 904L bolts with a variety of coatings and finishes. These additional protective layers can enhance the bolts' resistance to corrosion, improve their aesthetics, or meet specific project requirements.

High Tensile Bolts & Nuts are fasteners specifically designed to offer high strength and resistance to tensile forces. They are made from materials with elevated tensile strength, such as alloy steels, and are commonly used in applications that require a secure and reliable connection under heavy loads.

Cupro Nickel 70/30 bolts are available in a wide range of standard sizes, ranging from small diameter bolts to larger sizes based on the application and industry standards.

Selecting the right fastener involves considering factors such as: Load requirements, Environmental conditions (corrosive, high temperature, etc.), Material compatibility, Joint design, Installation method, Standards and regulations. It is recommended to consult with a fastener specialist or engineer to ensure the appropriate fastener is chosen for your specific application.

Common thread forms used in fasteners include: Unified National Coarse (UNC), Unified National Fine (UNF), Metric Coarse (M), Metric Fine (MF), British Standard Whitworth (BSW), British Standard Fine (BSF), Pipe threads (NPT, BSP), Acme threads, Square threads

Yes, there are various industry standards and specifications governing fasteners, such as: ISO (International Organization for Standardization), ASTM (American Society for Testing and Materials), ANSI (American National Standards Institute), DIN (Deutsches Institut für Normung), JIS (Japanese Industrial Standards), IFI (Industrial Fasteners Institute) Compliance with these standards ensures the quality, performance, and interchangeability of fasteners.

Fastener coatings or finishes serve several purposes, including: Corrosion resistance: Coatings like zinc plating or galvanization protect the fastener from corrosion when exposed to moisture or corrosive substances, Lubrication: Some coatings, such as Teflon or Xylan, provide lubrication properties that facilitate easier installation and removal of fasteners, Aesthetics: Coatings can enhance the appearance of fasteners by providing a specific color or finish, Friction control: Certain coatings can alter the friction properties of fasteners to prevent loosening or improve grip.

Bolts and screws are similar in structure but have slight differences. Bolts usually require a nut to secure them, while screws can be directly inserted into materials without the need for a nut. Bolts typically have a larger size and are used for heavy-duty applications, whereas screws are often used for fastening into softer materials or for creating threaded holes.

Bolt grades and bolt classes are used to indicate the strength and performance characteristics of fasteners. Grades are commonly used in the US, such as Grade 2, Grade 5, and Grade 8 for bolts, while classes are used in metric countries, such as Class 4.6, Class 8.8, and Class 10.9 for bolts. Both grading systems provide information about the material properties, tensile strength, and hardness of the fastener.

Fine threads have a smaller thread pitch (distance between threads) compared to coarse threads. Fine threads provide a larger contact area and increased resistance to vibration loosening, making them suitable for applications where tight fastening or fine adjustment is required. Coarse threads are more common and provide faster installation and higher resistance to stripping.

A fastener washer is a flat, disc-shaped component placed between the fastener and the surface it is being tightened against. Washers distribute the load over a larger area, which helps prevent damage to the surface and ensures a more even clamping force. They can also act as a protective barrier, reduce friction, and provide insulation in electrical applications.

Yes, there are different thread standards for metric and imperial (inch-based) fasteners. Metric fasteners follow thread standards such as ISO metric or DIN, while imperial fasteners use thread standards like UNC (Unified National Coarse) or UNF (Unified National Fine). It's important to use the correct thread standard when selecting fasteners to ensure compatibility and proper fit.

A regular hex bolt typically has a threaded shank and a hexagonal head, while a hex cap screw usually has a partially or fully threaded body with a smaller, unthreaded hexagonal head. Hex cap screws are often used when a flush or recessed appearance is desired, while hex bolts are typically used with nuts to secure two objects together.

A self-tapping screw has a sharp, threaded point that can create its own internal threads as it is driven into a pre-drilled or unthreaded hole. It eliminates the need for tapping or pre-threading. A machine screw, on the other hand, requires a pre-tapped hole or a nut to secure it. Machine screws are commonly used in applications where the mating material is already threaded.

A threaded rod is a fastener with a continuous length of threaded shaft, often used for securing objects or creating anchor points. A stud, on the other hand, is a fastener with threads on both ends and no head. It is typically installed into a pre-tapped hole and used to secure components together.

A structural bolt is a high-strength bolt specifically designed for structural applications, such as steel construction. It typically has a larger diameter, higher strength, and a specific washer and nut configuration to ensure proper installation and structural integrity. Standard bolts, on the other hand, are more commonly used for general-purpose applications.

GIC Fasteners offers a wide range of washers, including: Flat washers: Standard washers with a flat, smooth surface, used to distribute load and prevent surface damage, Spring washers: Also known as lock washers, they have a split or wavy design that adds tension to prevent loosening caused by vibrations, Toothed washers: These washers have serrated teeth on one side to grip the connected material and resist rotation or loosening, Square washers: Washers with a square shape, often used in construction or timber applications to provide additional support, Fender washers: Large-diameter washers with a wide outer rim, commonly used in automotive applications or where large load distribution is required, Beveled washers: Washers with a beveled or tapered shape, used to create a flush surface or compensate for angular misalignment, Belleville washers: Disc-shaped washers with a conical shape, known for their high spring force and ability to maintain tension under heavy loads.