Most commonly used for mounting humbuckers to mounting rings.
Thread: #3-48
Length FMS: 1 1/4"
Head: Round
Drive: Phillips
Sold individually.
See AP-GS-0038-B05 for springs.
Tech's notes: "Screw and spring sizes/types are NOT standardized throughout the entire guitar industry. Don't just go by the product names. ALWAYS double check the specifications to ensure this is the correct part for your needs."