Product Name: Heavy Hex Structural Nut A194 2hm Model NO.: A194 2HM Standard: ANSI Head Style: Hexagonal Type: Hexagon Head Material: Carbon Steel Size: 1/2"-4" Heat Treatment: Yes Surface Treatment: Black, Teflon Port: Ningbo Port or Shanghai Port Trademark: SD Transport Package: Bulk Packing in Carton Then in 900kgs Pallet Specification: 1/2"-4" Origin: Ningbo HS Code: 7318160000 Product Description STANDARDHEAVY HEX STRUACTURAL NUT A194GRADE2HMSIZE1/2"-4"SURFACETREAMENTBlack, zinc plated, zinc (Yellow) plated, H.D.G. etc.MATERIALCarbon steel,alloy steel ,stainlesssteel,ecFeatured product,1) Threaded Rods & Stud BoltsA193-B7/B7M, ASTM A320-L7/L7M;SAE J429 Gr.2/Gr.5/Gr.8DIN975, DIN976, CL4.8/6.8/8.8/10.92)Bolts,Structural bolts, ASTM A325, A490, DIN6914,Hex bolts, SAE J429 Gr.2/Gr.5/Gr.8,DIN931/DIN933, 3)Nuts,Structural Nuts, ASTM A563; DIN 6915;Heavy Hex Nuts, ASTM A194 Gr.2H,Hex Nuts, SAE J995 Gr.2/5/8,DIN934 CL5/6/8/10Material,Carbon Steel, Alloy Steel, SS304/SS316, Brass, etc.Surface,Plain, Black finish, ZP, ZY, H.D.G., etc.NingboS&DmetalworkCo.,LtdisaprofessionalmetalworkCompanyandDockHardwaremanufacture inYinzhouDistrict,Ningbo,specializesinFasteners,suchasBolts,Nuts,ThreadedRodsandWashers,withstandardANSI,ASTM,DIN,BS,ISO,etc,StampingpartsandCastingparts,accordingtoCADdrawingandsamples.Our advantages1).TopQualitycontrol2).CompetitivePrice3).VariousofChoice4).CustomDesignisWelcome