5/16‘‘-18 x 5-1/2‘‘ Hex Bolt 5L-1761 (Bag of 4)

Bolt Length (in): 5 1/2

Head Height (in): 0.24

Bolt Type: Hexagonal Head Bolt

Coating: Zinc phosphate and oil

Handle length (in): 4.63

Drive (in): 1/2

Thread: Coarse thread UNC

Material: Steel

Thread Size (in – TPI) (in): 5/16-18

Material Description: SAE J429 Grade 8. Head Marking – 6 Radial Lines (150 ksi Tensile Strength)

Grade: 8

Head Height – 4 (in): 0.24

Bore thread pitch: 18

Overall Bolt Length – 3 (in): 5 1/2

Coated with phosphate and oil

Handle Length – 2 (in): 4.63

Head Width – 5 (in): 0.50