#10 x 3-1/8 In. Multi-Purpose Framing and Decking Screw 1137

GRK Fasteners #10 x 3-1/8 In.

Multi-Purpose Framing and Decking Screw

GRKÄôs R4 self-countersinking screw has a patented underhead with saw-blade like cutting teeth and six self-contained cutting pockets.

Together they act similar to a circular saw-blade, transporting the drill dust away from the edge of the screw hole while cutting a perfectly clean hole into even the most brittle materials without cracking any surface treatment.

This design enhances the R4Äôs versatility by allowing the fastener to countersink into even the hardest woods.

The head of the screw closes the hole off with precision, leaving no damaged fibers around the head.

Features

• Fast bite tip eliminates pre-drilling and provides a fast start for one step installation
• W-Cut low installation torque allows for fast driving and ease of install
• Precision fit between R4 multi-purpose screws and GRK bits reduces wobble and improves productivity
• For use in wood, particle-board, plastic, sheet metal, cement fiber board, wood decking, composite decking, and melamine
• ESR-3201 approved for structural applications

Specifications

Brand Name - GRK Fasteners

Assembled Weight (lbs) - 6.6

California Proposition 65 Warning Required - Yes

Country of Origin - United States

Drive Design - Star

MFG Part # (OEM) - 01137

Metric or Inch - Inch

Package Contents - 350/Pack Framing and Decking Screws

Package Depth - 5

Package Height - 6

Package Weight - 6

Product Condition - New

Size - #10 x 3-1/8" Callout Size

UPC - 772691011374

Warranty Type - Lifetime against Manufacturer's Defects