#4-40 X 9/16" Machine Screws | Pan Head | Phillips Drive | 18/8 Stainless Steel (1000/Pkg.) Spike Anchors Wedge expansion mechanism: Provides positive

Wedge expansion mechanism: Provides positive locking and uniform load distribution along the anchor length for reliable hold in concrete substrates

Zinc Plated finish provides corrosion resistance in damp or aggressive masonry environments

Low-profile flat head enables flush mounting in metal panels and enclosures

Cadmium yellow plating provides corrosion resistance in demanding environments

Finish: Stainless steel finish suitable for indoor and outdoor use

#4-40 X 9/16" Machine Screws | Pan Head | Phillips Drive | 18/8 Stainless Steel (1000/Pkg.) Spike Anchors Wedge expansion mechanism: Provides positiveSpecs Head style: Phillips pan head Drive type: Phillips Material: 18 8 stainless steel (304) Thread size: 4 40 UNC Length: 9 16 inch Part number: MS51957 Package quantity: 1000 per package Features Corrosion resistance from 18 8 stainless steel (304) Phillips pan head with Phillips drive provides secure seating in metal assemblies Flush finish when installed reduces snag hazards on enclosures, cabinetry, and panels Designed for electronics