Standard Corrosion Test Results Finish Test Standard/Protocol Results GrabberGard® Salt Spray ASTM B117 1,000 hrs., no red rust Note: Salt Spray Testing (SST) results are not intended to predict corrosion in real-world environments. The ASTM B117 standard for SST is recognized industry-wide as an effective tool for comparing different metals and different metal coatings in a tightly controlled, highly corrosive environment for specific periods of time. For more information about corrosion resistance, refer to Grabber’s Coatings and Corrosion Resistance Classifications in the Technical Data section of Grabber Fastener Solutions, PG1000. Consult with a corrosion specialist or the architect or engineer of record for detailed guidance and recommendations specific to your project. Product Dimensions Size B Head Dia. Recess D1 Minor Dia. D2 Major Dia. TPI1 #9 0.266 in. T20 Star 0.151 in. 0.177 in. 12 0.276 in. T20 Star 0.151 in. 0.177 in. 12 #10 0.276 in. T20 Star 0.163 in. 0.190 in. 12 ¹TPI stands for Threads Per Inch. This is a count of the number of threads per inch measured along the length of a fastener. Ordering Information and Product Options Item No. Size Recess Head Diameter TPI1 Quantity Weight Special Features GrabberGard® Gray 9212G 9 x 2 1/2 in. T20 Star 0.266 in. 12 2,000 24 lb. Reverse upper threads, Double Type 17 point 9234G 9 x 2 3/4 in. T20 Star 0.266 in. 12 2,000 27 lb. BCDS212G 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. BCDS234G 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. GCDS234G 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. GTCDS234G 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. BCDS212G1 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Light gray, Reverse upper threads, Double Type 17 point BCDS212G2 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Medium gray, Reverse upper threads, Double Type 17 point BCDS212G3 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Dark gray, Reverse upper threads, Double Type 17 point GrabberGard® Red 9212R 9 x 2 1/2 in. T20 Star 0.266 in. 12 2,000 24 lb. Reverse upper threads, Double Type 17 point 9234R 9 x 2 3/4 in. T20 Star 0.266 in. 12 2,000 27 lb. BCDS212R 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. BCDS234R 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. GCDS234R 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. GTCDS234R 9 x 2 3/4 in. T20 Star 0.276 in. 12 2,000 27 lb. BCDS212R1 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Light red, Reverse upper threads, Double Type 17 point BCDS212R2 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Medium red, Reverse upper threads, Double Type 17 point BCDS212R3 9 x 2 1/2 in. T20 Star 0.276 in. 12 2,000 24 lb. Dark red, Reverse upper threads, Double Type 17 point Composite Deck Board-to-Wood Screw Exterior Wood Star B D2 D1 ¹TPI stands for Threads Per Inch. This is a count of the number of threads per inch measured along the length of a fastener. 53 Exterior Wood | Composite Deck Board to Wood
