Simpson Strong-Tie SDS25312SS-R25 Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw — 1/4 in. x 3-1/2 in. Type 316 (25-Qty) (Pack of 1360)

The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 1/4 in.-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 Strong-Drive 1/4-in. wood screw line includes stainless-steel screws in 1-1/2 in. to 3-1/2 in. 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. Stainless-steel SDS screws are appropriate for higher-exposure environments where maximum corrosion-resistance is required.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

Features

• Type-17 point enables easy driving with no predrilling and minimal wood splitting
• 3/8" hex head with 0.500" integrated washer
• Head is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installation
• Serrated threads
• Replacement driver bit model BITHEXR38-R1 (not included)
• Length: 3-1/2 in.
• Type 316 stainless steel provides severe-level corrosion resistance
• Quantity: 25

Specifications

• ERP Part Number: SDS25312SS-R25
• UPC: 60707392618609
• GTIN: 60707392618609
• Feature 01: Type-17 point enables easy driving with no predrilling and minimal wood splitting
• Feature 02: 3/8" hex head with 0.500" integrated washer
• Feature 03: Head is stamped with the Simpson Strong-Tie "≠" sign and fastener length for easy identification after installation
• Feature 04: Serrated threads
• Feature 05: Replacement driver bit model BITHEXR38-R1 (not included)
• Feature 06: Length: 3-1/2 in.
• Feature 07: Type 316 stainless steel provides severe-level corrosion resistance
• Feature 08: Quantity: 25
• Assembled Depth - Imperial: 0.500
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 3.721
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 0.500
• Assembled Width UOM - Imperial: in.
• Base Product ID: SDS_Screw
• Base Product Name: Strong-Drive® SDS HEAVY-DUTY CONNECTOR Screw
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Fasteners > Exterior Wood Screws > Hand-Drive Screw
• Country of Origin: TW
• Customer Unit: No
• Display Unit/Measure: PAL
• EAN category: IC
• GUID: 236546884788434001679080078115402429190
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: Pallet
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Product Class: Hand-Drive Screw
• Prop 65 - Cancer: Wood Dust
• Prop 65 - Long Text: WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
• Prop 65 - Short Text: WARNING! Cancer - www.P65Warnings.ca.gov
• Prop 65 Warning: Yes
• Quantity: 1360
• Shipping Weight: 1468.8
• Short Product Name: 1/4IN X 3-1/2IN SDS 316SS 25CT
• Strongtie.com URL: https://www.strongtie.com/strongdrive_exteriorwoodscrews/sds_screw/p/strong-drive-sds-heavy-duty-connector-screw
• Subcategory: Fasteners
• Subcategory 2: Exterior Wood Screws
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• CAR Reference: 10707392618604
• EA Reference: 707392618607