6mm Surgical Steel Studs - Budget Range. 2000 x 6mm Budget Stainless Steel Studs. 6mm Flat Brass Glue Pad. Pin and clutch Made of Stainless Steel. 304 Stainless Steel 18/8 stainless steel. Whilst we try our hardest to be as accurate as possible in our photos, every computer monitor will show colours a little differently.