SPAX T-Star Washer Head construction fasteners with yellow zinc coating are intended for interior structural wood-to-wood connection applications. These fasteners are designed with a low profile large diameter wafer head for applications requiring additional surface area under the head for superior pull-down force. Ideal for framing attachment and multi-ply beam applications. Cold-rolled "carbon steel" wire, heat treated to grade 5 durability and plated with a yellow zinc finish to prevent red rust. "Yellow zinc" is tested and recognized for use in above ground contact pressure treated lumber for interior dry/damp general construction applications.

• Brand Name: SPAX
• Sub Brand: PowerLags
• Callout Size: 1/4 in. in.
• Length: 3-1/2 in.
• Drive Style: Star
• Head Type: Washer Head
• Product Type: Structural Screws
• Container Size: 0.47 lb
• Number in Package: 12 pk
• Driver Bit Included: Yes
• Color: Gold
• Indoor or Outdoor: Indoor
• Self Drilling: No
• Grade: 5 Grade
• Finish: Yellow Zinc
• Packaging Type: Clamshell
• Thread Type: Serrated
• Application: Wood-to-wood including framing
• Material: Carbon Steel
• Self Tapping: Yes
• Thread Length: 1.960 in.
• Head Height: 0.097 in.
• Head Diameter: 0.697 in.
• Drive Size: T-30