Quik Drive #10 × 1-1/4-Inch Backer Board Screws – Self-Drilling Fasteners

Description

Quik Drive CB3BLG114S 1-1/4″ #10 Tile Underlayment Screws

Features

• #10 x 1-1/4″ flared head with nibs
• Use for HARDIBACKER backer board
• For use with Quick Drive PROLDH or PROCGB tools only
• 1,500 screws per box
• Uses #3 bit
• Bugle head / QuikGuard coating
• Attaches fiber cement board to wood
• #3 Undersized square drive – BIT3SU
• Coarse threads
• Nibs under the head for easier countersinking
• Type 17 point
• .375″ Ribbed wafer head
• C-3 coating, (a mechanical galvanization,) provides a protective zinc and tin coating over base metal to delay rusting straight collation
• 23 screws per strip

Technical Data

• The Quik Drive  #10 X 1-1/4″ Backerboard Screws are for attaching fiber-cement board to wood
• They have a .375″ ribbed wafer head and require a #3 undersized square drive. They have C-3 coating, a mechanical galvanization which provides a protective zinc and tin coating over the base metal to delay rusting
• The coating is applied by mechanically tumbling zinc and tin powder with the base metal and non-metallic impact beads. (Results in less than .1% surface red rust at 1000 hours of ASTM B117 salt spray test)
• These screws come in a straight collation and meet the requirements of ANSI 108

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