Hex Screwdriver Bit, 1/4" Drive, 4mm x 40mm

Brief Overview

This precision-ground hex screwdriver bit delivers reliable fastening for applications requiring compact, controlled torque delivery. The 1/4" hex drive format ensures compatibility with standard power drill chucks and manual screwdrivers, making it an essential addition to any professional toolkit. Pair it with our range of longer hex bits for extended reach applications or explore our complete 1/4" hex bit set covering 2-10mm sizes for comprehensive socket coverage.

Key Features

• Compact Design: 40mm length ideal for tight spaces and precision work
• 4mm Hex Socket: Matches common fastener sizes in electronics, automotive, and assembly applications
• 1/4" Drive Compatible: Universal fit with standard power drills and manual screwdrivers
• Precision-Ground: Machined for accurate fit and minimal cam-out
• Industrial-Grade Material: Engineered for professional durability

Business Advantages for Resellers

• High-Velocity SKU: Hex bits are fast-moving inventory items across retail and trade channels
• Margin-Friendly Bulk Pricing: Excellent margin structure on case quantities
• Versatile Appeal: Suits automotive, electronics, assembly, and maintenance sectors equally
• Complementary Sales: Natural upsell with Phillips head bits and other drive types to increase basket value
• Storage Efficient: Compact items maximize shelf density and reduce logistics costs

Technical Specifications

Specification	Value
Hex Socket Size	4mm
Drive Type	1/4" Hex (Standard)
Overall Length	40mm
Application	Precision fastening, electronics assembly, automotive
Material	Hardened steel
Drive Compatibility	Standard power drill chucks, manual hex drivers

Closing Statement

A straightforward, high-utility bit for professionals and retailers who understand that precision fastening depends on proper fit. Stock depth in this size ensures customer satisfaction and repeat business.