7 x 1-5/8-in #1 Square Drive, Trim Head, Coarse Thread, Type 17 Point, 305 Stainless Steel Screws (Bulk)
Item Number: STTR158
Scorpion Type STTR 305 stainless steel exterior fasteners feature a trim head No. 1 square drive with counter-sinking nibs. A type-17 point eliminates predrilling in most cases. Draw-Tite™ shank pulls both wood members together for a secure fastening job.

Scorpion Type STTR 305 stainless steel exterior fasteners feature a trim head No. 1 square drive with counter-sinking nibs. A type-17 point eliminates predrilling in most cases. Draw-Tite™ shank pulls both wood members together for a secure fastening job.
Specifications
Application:Wood to Wood
Gauge:7
Bit Tip:Square Bit Tip
Head Type:Trim Head
Thread Type:Coarse Thread
Scorpion deck screws meet the intent of ASME B18.6.1-1981 (R2016) Wood Screws.
Type 305 stainless steel. Approved for use in non-coastal areas with all pressure treated lumbers including ACQ.
- Use a standard screw gun with a depth-sensitive nose piece. Suggested screw gun specification for optimal performance - Size #7 - #8 up to 4,000 RPM.
- The trim head is fully seated when the top of the head is flush with the substrate surface.
- Overdriving my result in fastener failure or strip out of the work surface.
Exterior trim-to-wood & wood-to-wood application. General exterior wood construction. Designed for pressure-treated and fire-retardant-treated wood.
Type 17 Point - Underhead Nibs - 305 Stainless Steel provides the best corrosion protection especially in high-corrosion enviornments around pools & spas, or in coastal areas.
©2012 GRABBER Construction Products, Inc. Scorpion® is a registered trademark of Grabber Construction Products, Inc.
Scorpion Type STTR 305 stainless steel exterior fasteners feature a trim head No. 1 square drive with counter-sinking nibs. A type-17 point eliminates predrilling in most cases. Draw-Tite™ shank pulls both wood members together for a secure fastening job.
Specifications
Application:Wood to Wood
Gauge:7
Bit Tip:Square Bit Tip
Head Type:Trim Head
Thread Type:Coarse Thread
Point Type:Type 17
Coating:305 Stainless Steel
Length:1-5/8-in
Package Type:Bulk
TPI:9
Amount:5000