Package of 100!

4-40 x 5/16" Phillips Pan Head Machine Screw, 18-8 Stainless Steel. 

Thread Size: 4-40
Body Diameter: #4
Length: 5/16" (0.3125")
Length From: Under Head
Head Type: Pan
Drive: Phillips
Material: 18-8 Stainless Steel
Finish: Plain
Thread Diameter: 0.112"
Thread Count per Inch (TPI): 40
Thread: Fully Threaded
Thread Type: UNC
Thread Spacing: Coarse
Head Diameter: 0.219"
Head Height: 0.080"
Bit Driver Size: #1 Phillips
Packaging: Bulk