Self-Drilling Screw, 1/4" x 1-1/4 in, Zinc Plated Steel Flange Hex Head External Hex Drive, 100 PK

The ZORO SELECT - U31702.025.0125 is a self-drilling screw intended for use in attaching a variety of materials to metal up to 3 gauge. Made from steel, this fastener is equipped with a drill point at the end, allowing it to be driven directly into materials without the need for pre-drilled holes. This feature makes it suitable for various industrial tasks such as retrofit applications, anchoring metal clips for masonry facades or securing roofing panels.

• Application: Intended for use in attaching a variety of materials to metal up to 3 gauge.
• CAD Available: A Computer-Aided Design (CAD) file is available, enabling accurate incorporation into digital project plans.
• Drive and Size: Requires an external hex tool with drive size of 3/8 in for installation or removal.
• Fastener Length: The total length of the screw is 1-1/4 in which determines how deeply it can penetrate and secure materials together.
• Finish: Zinc plated finish is intended to improve durability, corrosion resistance and may provide certain functional properties such as improved grip or reduced friction during installation.
• Head Type and Size: Flange Hex head type with diameter measurement across widest part being 0.190 in is designed for fitting and distributing load in industrial or commercial applications.
• Screw Size: Diameter and thread count are indicated by its size – 1/4", which can influence the fit into materials during application
• Standards Compliance: Complies with SAE J78 industry guidelines which indicate adherence to established technical specifications for design, safety, performance