Skip to product information
1 of 8

GRK

GRK Fasteners RSS 5/16 x 4 Inch, Structural Screws, 100 PCS, Rust Resistant Climatek Coating, Heavy-Duty Framing & Decking Screws, Fast Bite Tip, Star Drive Recess, T-30 Bit Included, Gold

GRK Fasteners RSS 5/16 x 4 Inch, Structural Screws, 100 PCS, Rust Resistant Climatek Coating, Heavy-Duty Framing & Decking Screws, Fast Bite Tip, Star Drive Recess, T-30 Bit Included, Gold

Regular price $92.32 USD
Regular price $92.32 USD Sale price
Shipping calculated at checkout.

About This

  • Heavy Duty Lag Screw Alternative: Eliminates pre-drilling in most woods with Zip-Tip technology. Installs 3x faster than traditional lag screws
  • ESR-2442 Code Approved For Structural Applications: Engineered for professional-grade connections in heavy duty framing, multi-ply beams, and timber framing. Integrated washer head delivers maximum clamping force for zero-gap joints in LVL, LSL, and engineered lumber.
  • Advanced Corrosion Protection: Rust resistant Climatek coating provides exceptional durability for outdoor use and in pressure-treated lumber applications
  • W-cut Thread Design: Reduces installation torque by 40% for smoother, faster driving. CEE threads minimize splitting in dense hardwoods, engineered lumber, and laminated beams.
  • Precision Engineering: Star/Torx drive recess with 6 points of contact prevents stripping and minimizes wobble between screws and bits.

Overview

  • Material : Steel
  • Head Style : Washer Head
  • Item dimensions L x W x H : 14 x 4 x 4 inches
  • Exterior Finish : Climatek
  • Thread Size : 0.3125 inches
View full details