Product Name: Hexagon Socket Head Cap Screw (DIN912 Gr. 8.8) Model NO.: DIN912 Grade: 8.8 Standard: DIN Head Style: Round Connection: Common Bolt Groove: Hexagon Type: Hexagon Head Material: Carbon Steel No.: DIN912 Sample: Free Trademark: M Transport Package: 25kgs Per Box, 36 Boxes Per Pallet Specification: DIN Origin: China Product Description Hexagon Socket Head Cap Screw DIN912 Gr. 8.81). Standard: DIN912 bolt Gr. 8.82). Grade: DIN Gr. 4.6--Gr. 12.93). Material: Carbon steel, alloy steel, stainless steel, etc.4). Surface: Plain, Black, ZP, ZY, H. D. G. etc.5). Packaging: 25kgs per box, 36 boxes per palletCompetitive Advantages,1). Top Quality control2). Competitive Price3). Various of Design4). OEM Accepted5). Customer's Design and Logo are Welcome