Simpson Strong-Tie SDS25412 Strong-Drive Heavy-Duty Connector Screw 4-1/2" 800PK

Simpson Strong-Tie SDS25412 Strong-Drive Heavy-Duty Connector Screw 4-1/2" 800PK

The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 1/4"-diameter high-strength structural screw ideal for various connector installations as well as wood-to-wood and engineered wood applications. It installs with no predrilling and has been extensively tested in various applications. The SDS is improved with an easy-driving Type-17 point and a corrosion-resistant double-barrier coating.

The SDS Strong-Drive 1/4" wood screw line has expanded to include stainless-steel SDS screws in 1 1/2" to 3 1/2" lengths, suitable for fastening Simpson Strong-Tie stainless-steel products. Offering the same easy-driving, split-reducing installation of the standard SDS screw, these screws are made from Type 316 stainless steel. The stainless-steel SDS screws are appropriate for higher-exposure environments where maximum corrosion resistance is required.

Features:

• Type-17 point (coated and stainless versions) enable easy driving with no predrilling and minimal wood splitting
• 3/8" hex head with 0.48" integrated washer
• Head is stamped with the Simpson Strong-Tie "?" sign and fastener length for easy identification after installation
• Replacement driver bit — BITHEXR38-134

Applications:

• Heavy-duty Simpson Strong-Tie connectors

Specifications:

• Coating/Material: Double-Barrier Coating
• Length: 4-1/2"
• Shank Diameter: 1/4"
• Drive Type: 3/8" Hex
• Head Type: Hex Head
• Shank Type: 2/3-Threaded Shank
• Thread Type: Serrated Threads
• Point Type: Type-17 Point
• Thread Length: 2-3/4"