1/4-28 x 4" Button Head Socket Cap Screws Stainless Steel 18-8 Qty 25

Item Specifications

• UPC 842176116013
• Package Quantity 25
• Size 1/4"-28 x 4"
• Head Style Button
• Head Diameter 0.437"
• Head Height 0.132"
• Drive Style Allen Hex Key
• Drive Size 5/32"
• Inch / Metric Inch
• Thread Size 1/4"-28
• Thread Dia. 0.250"
• Thread Class Class 3A
• Coarse / Fine Fine
• Threads Per Inch (TPI) 28
• Thread Coverage Full Thread
• Length 4"
• Thread Length Dec. 4"
• 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 5150-2680
• SKU ssbscs1428400-25