GRK Fasteners RSS 14231 Structural Screw, 5/16 in Thread, 5-1/8 in L, W-Cut Thread, Washer Head, Star Drive, Steel Patio/deck Lighting Black and red markings one

Black and red markings one side only

Go Brightz super-wide LED light attaches to any bike frame and flashes or beams colored light on the ground

leading to improved efficiency and productivity

3 inch female NPT x male QC

GRK Fasteners RSS 14231 Structural Screw, 5/16 in Thread, 5-1/8 in L, W-Cut Thread, Washer Head, Star Drive, Steel Patio/deck Lighting Black and red markings oneGRK's RSS rugged structural screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre drilling. The specially engineered design results in a low effort installation, especially compared to conventional lag screws. Unit: BX20 UPC: 772691142313 Model Number: 14231