Hexagon Head Bolt UNC 7/8″ x 4″ Steel Zinc-Plated 8.8

Hexagon Head Bolt UNC 7/8″ x 4″ Steel Zinc-Plated 8.8

• Long description: Hexagon shoulder bolt, partially threaded, with Unified National Coarse (UNC) thread, an American screw thread with coarse pitch. Length is measured below the head.
• Thread diameter: 7/8 Inch
• Coils per inch: 9
• Length: 101 mm
• Length: 4 Inch
• Thread length: 51 mm
• Head shape: Hexagon
• Thread type: UNC
• Wrench/Spanner size: 15/16 Inch
• Head height: 13.9 mm
• Quality: 8.8 (steel)
• Surface treatment: Zinc-plated
• Material: Steel
• DIN standard: 931