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Home Reno Cement Board Screws Cement Board Screws #9 x 2-1/4 in. Star Drive Serrated Head 100-Pack
Cement Board Screws #9 x 1-5/8 in. Star Drive Serrated Head 140-Pack
Cement Board Screws #9 x 1-5/8 in. Star Drive Serrated Head 140-Pack $15.95
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Cement Board 1/2 in. x 3 ft. x 5 ft. with EdgeGuard
Cement Board 1/2 in. x 3 ft. x 5 ft. with EdgeGuard $16.74

Cement Board Screws #9 x 2-1/4 in. Star Drive Serrated Head 100-Pack

$15.95

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SKU: N/A Categories: Cement Board Screws, Reno
  • Description
  • Specification
Description

About This Product
2-1/4 in. cement board screws (100 pack) are top-tier fasteners for securing cement boards. The unique serrated head design allows for flush seating at any angle, ensuring a smooth surface for tile installation. The star drive recess, paired with the bit, facilitates easy one-handed installation and prevents cam outs. The high-quality corrosion-resistant finish stops rust from seeping into grout, making these screws ideal for high-moisture areas like bathrooms and kitchens.

Key Features
Serrated head design ensures flush seating even at an angle
Star drive with T-25 bit includes for simple one-handed installation and avoids cam-outs
Serrated thread design requires less torque for quicker installation
Patented sharp point enables immediate pick-up, eliminating the need for pre-drilling
Patented design permits attachment close to the edge of cement board, minimizing fractures or blowouts
High-grade corrosion-resistant finish
Suitable for attaching cement board to wood or light gauge steel studs
Meets ANSI A108.11 standards for cement board attachment

Specification
Cement Board Screws (#9, 2-1/4 in, 100-Pack) Product Specifications
Attribute Details
Screw Length 2-1/4 in
Size #9
Fastener Type Cement Board Screws
Fastener Material Carbon Steel
Fastener Plating Electro Galvanized Zinc
Fastener Color Green
Drive Style Torx
Head Style Flat Head
Thread Style Hi-Lo Thread
Thread Pitch (mm) 2.6 mm
Threads Per Inch (TPI) 9.8
Features Self Tapping
Grade Not Graded
Included Driver Bit
Interior/Exterior Interior
Measurement Standard SAE
Measurement System Inches
Package Quantity 100
Product Weight (lb.) 1.10 lb
Returnable 90-Day
Manufacturer Warranty Backer-On® Rock-On® Limited Warranty - ITW Brands warrants that this product is free from defects in material and workmanship. ITW Brands’ sole liability for any breach of this warranty shall be to replace this product or refund the purchase price.

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