Product Name: Steel Zinc Plated DIN935 DIN937 Heavy Hex Slotted Nut Model NO.: M24-M64 Grade: 10.9 Standard: DIN, ANSI, GB Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel Name: Steel Zinc Plated DIN935 DIN937 Heavy Hex Slotted Size: M16--M72 ; 3/4"----3" Brand: OEM Special: Customized Size Is Ok Trademark: ZHUOCHENG Transport Package: Standard Export Packaging, or as Per Request Specification: ISO, SGS, CE Origin: Jiangsu, China HS Code: 731816 Product Description Name:HexSlottedNutMaterial:Carbonsteel,Stainlesssteel304,Stainlesssteel316 (A2A4)Standard:DIN935 DIN937ASMESize:Diameter: M16--M72; 3/4"----3"Surface: Plain,Black,ZincplatedGrade:6,8,10,12Packaging:standardexportpackingoraccordingtocustomers'requirementISOCertificate:ISO9001-2000Tradeterm:Exworks,FOB,C&F,CIFDeliverytime:20-25daysPaymentterm:TTorL/CAdvantagesWehavethebestprofessionalandexperiencedengineersandstrictQCandQAsystemHavepassedthequalityauthenticationQuickdeliverysampleleadtime:within7daysWe can also make per your detailed size, our competitive size is M25-M64, 1''-3'', hot forged big size.