SLOT RSD COUNTERSUNK

A countersunk head with a rounded top surface and a cone-shaped bearing surface of approximately 90°.

Preferred over a flat head when a more decorative finish is desired. 

Often used in electrical switches and sockets.

Stocked Materials:

• Mild Steel
• Brass
• Stainless Steel grades A2 (304) and A4 (316)

Special to order materials:

• Super Duplex
• Titanium 
• Incalloy

Available with the following Coatings:

• Zinc Plated
• Nickel plated

These are stocked in both metric and imperial thread forms as follows:

• Metric
• BA
• UNF
• UNC
• Whitworth
• BSF