8mm Hex Driver Bit, 30mm Length, H12 Profile

Brief Overview

This is a compact, hardened-steel hex driver bit engineered for precision fastening work. The 8mm hex profile with H12 tolerance sits firmly in standard 1/4-inch bit holders and power screwdrivers, making it ideal for assembly lines, automotive work, and industrial maintenance. The 30mm length provides excellent control and clearance in confined spaces. For applications requiring alternative profiles, consider pairing with H7-profile hex bits or tamper-resistant variants to build a complete fastening solution.

Key Features

• 8mm Hexagonal Profile – Standard size for 1/4-inch bit holders and screwdrivers
• H12 Tolerance – Precision-ground fit for reliable engagement without excessive play
• 30mm Overall Length – Compact design for tight assembly areas and reduced hand fatigue
• Hardened Steel Construction – Matte grey finish indicates full hardening for extended tool life
• Chamfered End Faces – Reduces damage to fastener heads and improves bit longevity
• Flat-Top Design – Allows for straightforward hex socket insertion
• Double-Ended Configuration – Both ends are fully functional for maximum utility per unit

Business Advantages for Resellers

• High-Turnover SKU – Hex bits are consumable-adjacent; users replace frequently due to wear and loss
• Bulk Order Potential – Assembly shops and production facilities require quantities in the hundreds
• Margin-Friendly Pricing – Simple geometry and high-volume manufacturing keep wholesale costs low
• Cross-Sell Bundle Opportunity – Pair with H10-profile variants and tamper-resistant options to increase basket size
• OEM-Ready Specification – H12 tolerance meets industrial fastening standards, ensuring broad compatibility
• Compact Inventory Footprint – Small physical size allows high-density stocking with minimal shelf space

Technical Specifications

Specification	Value
Hex Profile Size	8mm
Overall Length	30mm
Profile Type	H12 (Standard Tolerance)
Material	Hardened Steel
Finish	Matte Grey (Hardened)
Configuration	Double-Ended
Bit Holder Compatibility	1/4-inch standard shanks
End Face	Flat with Chamfer

Why This Bit Matters

The H12 profile offers a reliable, no-play engagement that prevents cam-out during fastening—critical for high-speed production runs where fastener damage translates directly to rework costs. The 30mm length strikes the balance between control and reach, making it suitable for both handheld and machine-driven applications. This is not a specialty item; it's the workhorse bit that keeps assembly floors running smoothly.

Reseller Value Statement

Stock this bit in bulk. It's technically simple, proven in field use, and essential to any fastening toolkit. The H12 tolerance ensures consistent performance across every unit, reducing customer complaints and returns. Pair with complementary profiles and security variants to create a complete solution for your customer base.