5/16"-18 X 1" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1500/Pkg.) Light Duty Mechanical Anchors and corrosion-resistant stainless steel to

and corrosion-resistant stainless steel to deliver secure

Style: Flange bolt with serrated hex washer

Finish: Hot-dip galvanized (HDG) for enhanced durability outdoors

Head style: Pan-head design for a wide

dependable holds every time

5/16"-18 X 1" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1500/Pkg.) Light Duty Mechanical Anchors and corrosion-resistant stainless steel toPowerful, reliable fasteners that deliver consistent performance in metal and plastic assemblies. These machine screws feature a flat zinc plating for corrosion resistance and a Torx Alt drive for secure, tamper resistant engagement. Sized 5 16 18 x 1 in, theyre perfect for a range of applications where strong, precise fastening is required. Key specifications Drive type: Torx Alt Size (thread): 5 16 18 UNC Length: 1 in Finish: Flat zinc plating Type: