Machine Screw, Fully Threaded, Measurement System: Imperial, #6-32 Thread, 1 in Overall Length, A2 18-8 Stainless Steel, Flat Head, Zinc Blue, Phillips Drive, 37 to 44 HRC Hardness, UNC Thread

ITEM FEATURES:

• 135000 psi tensile strength
• Provides good control in driving
• A counter sunk head with a flat top surface and a cone shaped bearing surface
• Always use a driver bit in good condition