5/16-18 x 4-1/2" Flat Head Socket Cap Screws Stainless Steel 18-8 Qty 25

Item Specifications

• UPC 842176159195
• Package Quantity 25
• Size 5/16"-18 x 4-1/2"
• Head Style Flat
• Counter Sink Angle 82 Degree
• Head Diameter 0.612"
• Head Height 0.205"
• Drive Style Allen Hex Key
• Drive Size 3/16"
• Inch / Metric Inch
• Thread Size 5/16"-18
• Thread Dia. 0.3125"
• Thread Class Class 3A
• Coarse / Fine Coarse
• Threads Per Inch (TPI) 18
• Thread Coverage Full Thread
• Length 4-1/2"
• Thread Length Dec. 4.302"
• Material Stainless Steel 18-8
• Finish Plain
• Specification 1 ASME : B18.3
• Tensile Strength 70,000 PSI
• Core Hardness Rockwell B70
• Item Type Socket Screws
• Product Code 5150-8675
• SKU 3SSSF95C408