A4 #9 x 1-5/8" Star Drive Screws (140)

Updated August 12, 2026

This auction ended on August 14, 2026. See upcoming auctions from Live bids by Pickers Palace.
Lot number706
AuctionFRIDAY ALAMO AUCTION #8 PICK UP IN ALAMO
DateAugust 14, 2026 at 5:00 PM CDT
Auction houseLive bids by Pickers Palace
LocationHidalgo, Texas

Condition: New(other) Damaged?: No In Packaging?: Yes Assembly Required?: No Star Rating: 0.0 Missing Parts?: No Functional?: Yes UPC: 092097235106 Model: 23510 Title: A4 #9 x 1-5/8" Star Drive Screws (140) LotNumber: 706 HiBidShippingAvailability: True Backer-On Rock-On 1-5/8 in. Cement Board Screws are designed for attaching Hardie Backer or equivalent fiber cement backerboard to wood or light gauge steel studs. Backer-On Rock-On's patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. The Star drive recess with T-25 bit provides Stikfit for 1-handed installation. Backer-On Rock-On screws feature a Climacoat corrosion resistant finish that prevents rust from bleeding into grout and are perfect for use in high moisture areas such as baths, showers, countertops and floors. Conforms to ANSI A108.11 for cement board attachment. Backer-On Rock-On screws can be installed with a standard impact or drill/driver and T-25 Star drive bit (included with product) for cement board fastening done right.. Star drive with T-25 bit provides Stikfit for easy 1-handed installation and eliminates cam-outs.

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