Elco EAJ220 BiFlex #12-14 x 1-1/2" Hex Head #3 Point 300 Series Stailess Steel Bi-Metel Self Drilling Screws - 200 Screws

Owners, architects and, design engineers expect longer life cycles from buildings. Extended warranties and use of more sustainable materials add up to greater expectations for performance – from structural integrity to the purely aesthetic - of all building components.

The Solution: Bi-Flex™ Bi-Metal Self-Drilling Fasteners:

• Made of 300 series (18-8) stainless steel alloy to provide unmatched corrosion resistance in your toughest applications

• Fused and hardened steel drill point and lead threads quickly drill and tap structural steel and aluminum up 1/2" thick

• Coated with silver-colored Stalgard® GB, a galvanic barrier to protect aluminum components from accelerated corrosion when in contact with 300 series stainless steel

• 300 series stainless alloy is virtually immune to delayed embrittlement failures seen with hardened 400 series stainless self-drilling fasteners

Prevent Corrosion in Your Applications:

• Exposed anchoring/coastal/aggressive environments
• Curtain wall/window wall systems/rain screen systems
• Windows/doors/awnings/thresholds
• Panel systems to steel or aluminum framing
• Aluminum enclosures
• ACQ-treated wood
• Brick veneer anchoring
• Solar panel systems

Features and Benefits:

• Bi-metal technology – 300 (18-8) stainless steel head and shank
• Fused and hardened steel drill point
• Silver-colored Stalgard® GB coating
• Wide variety of sizes and head styles

Specifications:

• Outstanding corrosion resistance and long service life
• High strength, ductility and reliability
• Virtually immune to delayed embrittlement failures
• Greater galvanic compatibility in dissimilar metal applications involving aluminum
• Quickly drill and tap into steel or aluminum up to 1/2" thick
• High in-place value over the life of structures, components and systems
• MAXIMUM LOAD BEARING LENGTH: 1.0"