GRK Fasteners 103105 R4 Countersink Head Multi-Purpose Screws, #9 x 3-1/8" Clearance Pond Stress Coat is a

Pond Stress Coat is a dechlorinator

LED light provides user greater visibility when working in dark environments

10GA jumper cables for light autos

Special Features: 73

Painted Aluminum - Carded

GRK Fasteners 103105 R4 Countersink Head Multi-Purpose Screws, #9 x 3-1/8" Clearance Pond Stress Coat is aHighlights: Finish: Coated Material: Steel Callout Size: No. 9 Length: 3 1 8" Drive Style: Star Head Type: Countersink Head Thread Type: W Cut Indoor or Outdoor: Indoor and Outdoor T 25 bit included 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