1/4-20 x 4 Coarse Hex Cap - Grade 5 Box/100

Overview

The 1/4-20 x 4 Coarse Hex Cap Screw (00264) is designed for general-purpose fastening applications requiring a standard hex head driven by a wrench. Supplied by Midwest Fastener and sold in a box of 100, this fastener is a practical choice for bulk hardware procurement.

Technical Features

• Grade 5 Strength Rating: Grade 5 fasteners meet medium-strength structural requirements, making them suitable for demanding mechanical assemblies beyond standard hardware-grade applications.
• 1/4-20 Coarse Thread (UNC): The coarse unified thread pattern provides faster installation and greater resistance to cross-threading compared to fine thread variants, particularly in softer base materials.
• 4-Inch Length: The extended shank accommodates thicker material stack-ups and deeper through-bolt applications.
• Hexagonal Head Profile: The external hex head allows secure engagement with standard open-end, box, or socket wrenches, enabling high torque application without bit cam-out.
• Box of 100: Bulk packaging reduces per-unit cost and ensures on-hand availability for high-volume or repeat fastening tasks.

Applications

• General structural assembly in woodworking, metal fabrication, and machinery mounting where a Grade 5 rated fastener is specified.
• Through-bolting of brackets, flanges, and mechanical components requiring wrench-driven installation.
• Maintenance and repair operations where coarse-thread compatibility with standard 1/4-20 tapped holes is required.
• Construction and industrial applications calling for bulk fastener supply in a common thread size.