S-90161A103 Length 6" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with blue protective coating for long-lasting performance in harsh environments
• Superior torque transfer and reduced cam-out with Torx drive system for faster, more reliable installations
• High-load capacity with 190 lbs pull-out and 225 lbs shear strength tested in 3,000 psi concrete
• Easy installation and removal with removable design and pointed tip for quick starting in masonry materials
• Optimized concrete engagement with 1-5/8" thread length ensuring maximum holding power
• Clean professional finish with standard flat head profile and 82° countersink angle for flush mounting
• Environmental compliance meeting RoHS 3 standards for safe, regulated use

Professional Applications & Engineering Value

These blue corrosion-resistant coated steel tapping screws are engineered specifically for demanding concrete, brick, and block applications where reliability is critical. The Torx drive flat head design prevents stripping during high-torque installations while ensuring flush mounting in finished surfaces. The pointed tip and right-hand threads facilitate quick starting and deep penetration into masonry substrates, significantly reducing installation time compared to traditional anchors. With verified performance in 3,000 psi concrete, these screws provide dependable fastening for structural fixtures, machinery mounting, and commercial construction projects where vibration resistance and long-term durability are essential requirements.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 1/4" thread diameter and 6" overall length, these tapping screws feature standard inch measurements and are designed for use with 3/16" drill bits. The screws meet industry standards for masonry fastening applications and are RoHS 3 (2015/863/EU) Compliant, ensuring environmental safety and regulatory compliance for professional use in commercial and industrial settings.