GRK 10137 Rss Rugged Structural Screw, Bulk, 10 X 3-1/8" Spray Stains this helps to cool surfaces

this helps to cool surfaces and leads to a reduction of interior temperatures and cooling costs

1/2'' FIP X 1/2'' MIP

Color: Brushed Stainless

Appearance: Flat finish

GRK 10137 Rss Rugged Structural Screw, Bulk, 10 X 3-1/8" Spray Stains this helps to cool surfacesHighlights: Callout Size: No. 10 Length: 3 1 8" Drive Style: Star Head Type: Round Finish: Yellow Zinc Material: Steel Product Type: Construction Screws Container Size: 800 per box Number in Package: 800 pc. Thread Type: Self Tapping Self Tapping: Yes Packaging Type: Boxed Self Drilling: Yes Color: Yellow Indoor or Outdoor: Indoor and Outdoor Self tapping as 3 1 8" length for specially hardened steel screw W Cut thread design as zip tip Recessed star