Simpson Strong Tie Strong-Drive SDS 1/4 x 3-1/2″ Shank Heavy-Duty Connector Screw 25 CT. SDS25312SS-R25L

Simpson Strong-Tie

Strong-Drive SDS 1/4 x 3-1/2″ Shank Heavy-Duty Connector Screw 25 CT. SDS25312SS-R25L

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.

FEATURES:

• Available with a double-barrier coating and Type 316 stainless steel.
• 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.
• Install Tip: A low-speed 1/2″ drill with a 3/8″ hex driver is the recommended tool for installation.

SPECIFICATIONS:

Coating / Material	Type 316 Stainless Steel
Length (in.)	3-1/2″
Shank Diameter (in.)	1/4″
Drive Type	3/8″ Hex
Head Type	Hex Head
Thread Type	Serrated Threads
Thread Length	2-1/4″
Point Type	Type-17 Point

INCLUDES:

• (25) Strong-Drive SDS 1/4″ x 3-1/2″ Shank Heavy-Duty Connector Screws (SDS25312SS-R25L)

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