ASTM C1063 Grabber Screws: A Comprehensive Guide

The American Society for Testing and Materials (ASTM) has developed various standards to ensure the quality and performance of building materials. One such standard is ASTM C1063, which outlines the requirements for steel self-piercing tapping screws used in fastening gypsum panel products and metal plaster bases to cold-formed steel studs and wood members.

In this article, we will delve into the world of ASTM C1063 grabber screws, exploring their characteristics, types, and applications. We will also examine the importance of these screws in the construction industry and highlight some of the key benefits they offer.

Introduction

ASTM C1063 grabber screws are designed to provide a secure and reliable fastening solution for various building materials. These screws are used extensively in construction projects, particularly in drywall installation, where they play a crucial role in ensuring the structural integrity of buildings.

The standard outlines the requirements for steel self-piercing tapping screws, including their physical properties, chemical composition, and performance characteristics. In this article, we will discuss the different types of ASTM C1063 grabber screws and their applications.

Types of ASTM C1063 Grabber Screws

ASTM C1063 grabber screws come in four types of thread configurations:

1. Type G: Course-pitch high-thread self-piercing screws for fastening gypsum board to gypsum board.

2. Type S: Fine-thread screw for fastening gypsum board to cold-formed steel members.

3. Type W: Course-thread screw for fastening gypsum board to wood members.

4. Type A: Course-pitch tapping screw thread for fastening metal plaster bases to wood or cold-formed steel.

Each type of ASTM C1063 grabber screw has its unique characteristics, such as pitch, thread configuration, and head style. These differences enable the screws to cater to various applications in construction projects.

Characteristics of ASTM C1063 Grabber Screws

ASTM C1063 grabber screws have several key characteristics that make them suitable for use in construction projects. Some of these characteristics include:

* Corrosion-resistant treatment: The screws shall also have a corrosion-resistant treatment which shall not inhibit adhesion to finishing compounds nor bleed through field-applied decoration.

* Form and finish: The form shall be straight and neatly formed, and the threads shall be clean and smooth.

* Hardness and ductility: All steel screw types shall be tested for the determination of performance requirements and physical properties.

These characteristics ensure that ASTM C1063 grabber screws provide a secure and reliable fastening solution in various applications.

Applications of ASTM C1063 Grabber Screws

ASTM C1063 grabber screws are used extensively in construction projects, particularly in drywall installation. They are used to fasten gypsum panel products to gypsum board, metal plaster bases to wood or cold-formed steel, and gypsum panel products to cold-formed steel studs.

The screws are also used in various other applications, such as:

* Drywall installation: ASTM C1063 grabber screws are used to fasten drywall panels to wood or cold-formed steel studs.

* Acoustic insulation: The screws can be used to secure acoustic insulation materials to gypsum board or metal plaster bases.

* Fire-resistant construction: ASTM C1063 grabber screws can be used in fire-resistant construction projects, where they provide a reliable fastening solution.

In conclusion, ASTM C1063 grabber screws are an essential component of the construction industry. They offer a secure and reliable fastening solution for various building materials, including gypsum panel products, metal plaster bases, and wood or cold-formed steel members.

By understanding the different types and characteristics of ASTM C1063 grabber screws, contractors and builders can ensure that they meet the required standards and provide a safe and durable structure. Whether you are working on a drywall installation project or an acoustic insulation job, ASTM C1063 grabber screws are an essential tool to have in your toolkit.

References

ASTM International. (2022). ASTM C1063-22: Standard Specification for Steel Self-Piercing Tapping Screws for Use in Fastening Gypsum Panel Products and Metal Plaster Bases to Cold-Formed Steel Studs and Wood Members. West Conshohocken, PA: ASTM International.

Astm c1063 grabber screws