#4-40 Phillips Pan Head Machine screws. These are made from Carbon Steel with Black Oxide and Oil.
Thread Size: 40 TPI - Coarse (Standard) Thread
Length: Please select from drop down menu above.
Drive: Phillips #1
Type: Pan Head Machine Screw (Type H)
System of Measurement: U.S. / Inch
Material: Carbon Steel
Specifications: ASME B18.6.3-2010 & SAE J82