Highland Hardware Kit STA with Stainless Steel Bolts, Nuts, and Washers is made from strong, stainless steel materials for long-lasting use.

Includes: 

• 2 pieces 5/16-18 x 1” carriage bolts 18-8 SS
• 2 pieces 5/16-18 wing nuts 18-8 SS
• 2 pieces 5/16 x 3/4 OD flat washer 18-8 SS
• 2 pieces 5/16 retaining washer nylon