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standard machine screw dimensions
Manufactured to MIL-SPEC MS35307-372 dimensional tolerances for consistent fit across production runs
Thread pitch: 1
while the flange head distributes load and eliminates the need for a separate washer
Length: three quarters of an inch
1/4"-20 X 3/4" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (4000/Pkg.) Screw Anchors standard machine screw dimensionsMachine Screws Flat Zinc Plated Torx Alt 1 4 20 x 3 4 Engineered for reliability, these machine screws feature a flat zinc plating for corrosion resistance and a Torx drive for improved torque transfer and reduced cam out during installation. The thread size is 1 4 20 (UNC) with a length of 3 4 inch, making them suitable for a variety of metal to metal and metal to plastic assemblies. Thread size: 1 4 20 UNC Length: 3 4 in Drive: Torx Finish: Flat
