5/16-18 x 6-1/2" Hex Bolts and Nuts Combo Galvanized Steel Qty 10

Item Specifications

• UPC 842176172378
• Package Quantity 10
• Size 5/16"-18 x 6-1/2"
• Head Style Hex
• Head Height 7/32"
• Drive Style External Hex
• Drive Size 1/2"
• Inch / Metric Inch
• Thread Size 5/16"-18
• Thread Dia. 0.3125"
• Thread Class Class 2A
• Coarse / Fine Coarse
• Threads Per Inch (TPI) 18
• Thread Coverage Partial Thread
• Length 6-1/2"
• Thread Length Dec. 6"
• Material Steel
• Material Type Hot Dip Galvanized Steel
• Grade Grade 307A
• Finish Hot Dip Galvanized
• Specification 1 ASME : B18.2.1
• Specification 2 ASTM : A307
• Tensile Strength 60,000 PSI
• Core Hardness Rockwell B69
• Item Type Bolts
• Product Code 5150-12325
• SKU 3GBM905C0608