D3 GRK 5/16 x 4 Exterior Wood Screws (100)

Updated August 6, 2026

Lot number203
AuctionFRIDAY ALAMO AUCTION #7 PICK UP ALAMO
DateAugust 7, 2026 at 7:00 PM EDT
Auction houseLive bids by Pickers Palace

Condition: New(other) Damaged?: No In Packaging?: Yes Assembly Required?: No Star Rating: 0.0 Missing Parts?: Unknown Functional?: Unable to Test UPC: 772691954015 Brand: GRK Model: 95401 Title: D3 GRK 5/16 x 4 Exterior Wood Screws (100) LotNumber: 203 HiBidShippingAvailability: True GRK RSS Structural screws are an easy to install lag alternative. Typical applications include structural decking, general framing, remodeling, structural applications, multi-ply and LVL fastening, and ledger board. The w-cut provides low installation torque which allows for fast driving and ease of install. The zip-tip feature allows for no pre-drilling and one-step installation. The unique thread design draws two substrates together while washer head allows zero gap joints. Our Climaseal coated screws provide corrosion resistance in pressure treated wood with corrosive ground contact. Easy to install lag alternative for structural wood to wood fastening 1 Step install, no pre-drilling RSS Structural screws are perfect for interior and exterior applications Climatek coating is AC257 code approved for use in treated lumber. Superior clamping force on the first drive, 20% faster drive time W-cut thread design reduces installation torque Rugged enough for use in LVL, LSL, and other dense wood ESR-2442 approved for structural applications Finish: Polymer Manufacturer Color/Finish: Yellow Zinc Type: Wood screws Head Diameter (Inches): 0.626-in Length Measurement: 4-in Package Weight (lbs.): 4.2 Screw Thickness: 5/16-in Coated: Yes Collated: No Contact Type Allowed: None Drive: Star Fastener Plating: Zinc For Use on Brick: No For Use on Composite: No For Use on Concrete: No For Use on Drywall: No For Use on Metal: No For Use on Plastic: No For Use on Vinyl: No For Use on Wood: Yes Head Type: Round washer Material: Steel Materials Fastened: Wood to wood Measure Type: Standard (SAE) Multi-Material: No Number of Pieces: 100 Package Quantity: 100 Point Type: Self-drilling Self-Drilling: Yes Self-Tapping: Yes Thread Type: Coarse Use Location: Exterior ACQ Approved: Yes ACQ Coated: No CA Residents: Prop 65 Warning(s): No UNSPSC: 31161500

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D3 GRK 5/16 x 4 Exterior Wood Screws (100)

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