Simpson Strong-Tie Strong-Drive TB WOOD-TO-STEEL Screw (Collated), Phosphate

The TB Wood-to-Steel screw is designed to work with the Simpson Strong-Tie® Quik Drive® auto-feed screw driving system. This structural screw is used for fastening wood to hot-rolled steel and is great for installing wood truck beds. The TB Wood-to-Steel screw is also available in bulk for hand-drive fastening.

• Flat head with nibs for easy countersinking
• T30 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
• #4 drill point with wings for general duty applications
• Straight collation

Specifications (all models)

• Fastener Type: Quik Drive Collated Screw
• Head Type: Flat Head
• Drive Type: T30 6-Lobe
• Point Type: Drill Point with Wings
• Thread Type: Tapping Threads
• Threads per Inch: 14
• Finish: Black Phosphate Coating
• Collation Type: Straight
• Packaging Type: Box
• Application: Fastening Wood-to-Steel / Fastening Wood-to-Steel - Nailers and Ledgers / Cold-Formed Steel / Truck Beds / Trailer Flooring
• Point Size: 4

Available options (see each model for exact values)

• Fastener Callout Size: #12 x 1-3/4 in., #12 x 2-3/8 in., #14 x 2-3/8 in., #14 x 3 in.
• Screw Size: #12, #14
• Length (in.): 1 3/4, 2 3/8, 3
• Length (mm): 45, 60, 75
• Head Diameter (in.): 0.388, 0.460
• Max. Grip Length (in.): 1.055, 1.645, 2.236

Warning: Industry studies show that hardened fasteners can experience performance problems in wet or corrosive environments. Accordingly, use this product in dry, interior and noncorrosive environments only.