Product Name: Heavy Hex Structural Bolts ASTM A325 Type 1 with A194 Nuts, F436 Flat Washer Black Finish Model NO.: ASTM A325// ASTM A194 // ASTM F436 Head Type: Hexagon Surface Treatment: Black Oxide Connection: Welding Material: Medium Carbon Steel Standard: ASTM Trademark: Milfast Transport Package: 25kgs Per Box, 36 Boxes Per Pallet Specification: 1/2"-1 1/2" Origin: Ningbo Zhejiang China HS Code: 7318150001 Product Description Product nameHeavy Hex Structural bolts ASTM A325 Type 1 with A194 Nuts,F436 Flat Washer Black FinishBoltASTM A325 Type 1NutASTM A194 NutsWasherF436 Flat WasherMaterialCarbon SteelSizeM6-M80GradeClass 8.8/10.9/12.9FeaturesGood anti-corrosion abilityScrew threadCoarse thread Surface TreatmentBlack FinishCertificationISO9001:2008Package25kgs per BOX, 36 boxes per PalletLead TimeGenerally 30-45 workdaysSampleFREE SAMPLEwill be providedProduct DisplayMilfast Advantages1).Superior quality control2).Attractive price3).OEM accepted4). Your design and Logo are welcome.5).At Your Service at 24 hoursManufacturer IntroductionNingbo Beilun Milfast metalworks Co.,Ltd established on the basic principles of Standard System(DIN, ANSI, ASTM, JIS, BSW, EN etc) by various materials(carbon steel, alloy steel etc) and through years of continuous improvement, We has developed unmatched expertise and competence in cold heading, heat treatment of fasteners and other metal parts. We are committed to satisfying our customers. We take great pride in the quality of our products and strive to be good corporate citizens. Now we have gained close cooperation with clients from South Korea, Middle east, Europe, India, and South AmericaServiceOur tagline, "FOEGED FROM INTERGRITY,BUILT FROM SECURITY" sums up the Milfast metalworks business philosophy. First and foremost is the strict product quality our fasteners must meet. We follow customer and industry standards and procedures that maximize levels of quality, minimize variation, and enhance our ability to delight our customers. Our customers are the cornerstone of our business ecosystem.Contact wayMarvin YangTEL:0086-574-87053631FAX:0086-574-86231398Add:Qijiashan Street, Lianhe Area, Ningbo, China,