4-40 x 7/8" Button Head Socket Cap Screws Black Oxide Alloy Steel Qty 100

Item Specifications

• UPC 842176123950
• Package Quantity 100
• Size #4-40 x 7/8"
• Head Style Button
• Head Diameter 0.213"
• Head Height 0.059"
• Drive Style Allen Hex Key
• Drive Size 1/16"
• Inch / Metric Inch
• Thread Size #4-40
• Thread Dia. 0.112"
• Thread Class Class 3A
• Coarse / Fine Coarse
• Threads Per Inch (TPI) 40
• Thread Coverage Full Thread
• Length 7/8"
• Thread Length Dec. 0.875"
• Material Alloy Steel
• Grade Grade 8
• Finish Black Oxide
• Specification 1 ASME : B18.3
• Specification 2 ASTM : F835
• Tensile Strength 120,000 PSI
• Core Hardness Rockwell C37
• Item Type Socket Screws
• Product Code 5150-3720
• SKU 701032