Product Details:

• Stainless Steel
• 
  
  CRL Bolt Assembly For Aluminum Sunshades come complete with: (1) 3/8"-16 x 2" Stainless Steel Hex Bolt (2) 3/8" Stainless Steel Flat Washers (1) 3/8" Stainless Steel Lock Washer (1) 3/8"-16 Hex Lock Nut
  
  
  

• Length: 2"" (50.8 mm)
• Thread : 3/8""-16