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Close-up of tamper-resistant Torx bit with central pin hole and ASTA engravingAngled view of security Torx bit showing hex body, ASTA engraving and tamper pin at tipSide view of ASTA tamper Torx bit showing full length and central pin holeTechnical dimensional drawing of tamper-resistant Torx bit with 1/4 inch hex drive and labeled lengths

Tamper-Resistant Torx H20 Hex Driver Bit, 8mm x 30mm Length

Security Torx H20 bit with tamper pin for 1/4-inch hex drives. Ideal for tamper-proof fastening applications requiring high security.

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Description

Tamper-Resistant Torx H20 Hex Driver Bit, 8mm x 30mm Length

Brief Overview

This tamper-resistant Torx H20 hex driver bit is engineered for applications where security and tamper-proof fastening are non-negotiable. The integrated central pin recess prevents unauthorized removal using standard tools, making it the preferred choice for high-security assembly, electronics manufacturing, and controlled-access equipment. The 1/4-inch (6.35mm) hexagonal drive shank ensures compatibility with standard power drills, impact drivers, and hex socket holders. Whether you're stocking professional shops or serving customers in aerospace, automotive, or security equipment sectors, this bit delivers reliable performance and a clear competitive advantage. Consider pairing this with standard Torx bits for general assembly work or explore other security profiles in the same 8mm x 30mm format to meet diverse customer requirements.

Key Features

  • Tamper-Resistant Design: Six-lobed Torx H20 profile with central security pin hole prevents unauthorized tool engagement
  • Compact 30mm Length: Optimized for precision work in tight spaces and controlled assembly environments
  • 1/4-Inch Hex Drive: Standard hexagonal shank fits all common hex socket holders, drills, and impact drivers
  • Machined Steel Construction: Uniform matte grey finish with consistent metallurgical properties for durability
  • Professional Engraving: Clear markings for easy identification and inventory tracking

Business Advantages for Resellers

  • High-Margin Security Products: Tamper-proof fastening commands premium pricing in aerospace, security, and electronics sectors
  • Niche Market Leadership: Security bits are not stocked by every competitor—position yourself as a specialist supplier
  • Bulk Order Potential: OEMs, contract manufacturers, and government contractors order these in volume for production runs
  • Complementary Sales: Cross-sell with other tamper profiles in the same length to build complete security bit kits
  • Recurring Demand: Security applications generate consistent reorders as fastening standards remain stable

Technical Specifications

Specification Value
Bit Profile Torx H20 (6-lobe with tamper pin)
Hex Drive Size 1/4 inch (6.35mm)
Total Length 30mm
Tip Diameter (Ø) 8mm
Material Hardened Steel
Finish Matte Metallic Grey
Drive Type Hexagonal Socket Insert
Application Tamper-proof fastening, security equipment
Catalog Reference A-B830TH20

Why Distributors Choose This Bit

The H20 tamper-resistant profile fills a specific gap in the fastening market. Unlike standard Torx bits, the central security pin prevents casual or unauthorized removal—a critical requirement for government contracts, medical device assembly, and high-security applications. The 30mm length balances accessibility with control, fitting both power tool work and manual assembly operations.

Resellers report strong demand from OEM customers who specify security fasteners in their production requirements. This bit's compact footprint and proven reliability make it a staple for shops that service security-sensitive industries.

Call to Value

Stock this tamper-resistant H20 bit as part of a comprehensive security bit offering. The combination of controlled access, professional presentation, and consistent demand makes it a reliable profit driver for distributors serving industrial, aerospace, and security-focused customers.