1/4"-20 X 4" Machine Screws | Round Head | Combination Drive | Steel Zinc Plated (100/Pkg.) Jig Saw Blades The flange head helps distribute

The flange head helps distribute clamping force

great for outdoor or industrial applications

corrosion-resistant mounting of pipes

Usage tips: drill with a steady pace and moderate feed pressure to minimize bit wobble

Mil-Spec designation suitable for standardized

1/4"-20 X 4" Machine Screws | Round Head | Combination Drive | Steel Zinc Plated (100/Pkg.) Jig Saw Blades The flange head helps distributePremium round head machine screws crafted from durable steel and finished with a corrosion resistant zinc plating. Sized for performance, these screws feature a 1 4 20 UNC thread and a 4 inch length, delivering strong, secure fastenings in metal to metal assemblies. Specifications Material: Steel Finish: Zinc plated for corrosion resistance Head style: Round head Thread size: 1 4 20 UNC Length: 4 inches Applications Ideal for fastening in machinery,