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- ConFlex® masonry screws are engineered to provide high pull-out and shear values with immunity to brittle failure.
- Features and Benefits •Flex Technology® heat treatment provides dual hardness zones: high hardness in lead thread for more efficient thread tapping •
- Grade 5 hardness and ductility in rest of fastener, allowing high resistance to hydrogen-assisted stress corrosion cracking (HASCC) while in service •
- Installs using standard ANSI masonry drill bits 3/8" masonry drill bit for 3/8" ConFlex® fastener 7/16" masonry drill bit for 1/2" ConFlex® fastener •
- Silver Stalgard® finish provides exceptional corrosion resistance (800 to 1,000 hours without red rust in salt spray testing per ASTM B117) •
- Double-lead threads allow rapid fastener advancement into the pilot hole – twice as fast as a standard single lead thread •
- Locking serrations under the head provide back-out resistance •Provides high pull-out and shear values •
- Low installation torque •
- Head markings allow easy inspection specifications
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