Carbon Class12 6h M20 Square Nuts Truck Nuts

Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,   specialized in producing Nuts since 1985,Standard Nuts (GB / DIN / ISO / UNI / JIS / GOST / ANSI / ASTM );And Special Nuts ( Slotted nuts,Nylon insert nuts,Flange Nuts,Self-hold Nuts,Square Nuts,Cap Nuts,etc.)     Special Square Truck Nuts  M20 - Class 12       Mechnical PropertyMaterialSurface TreatmentClass4/5/6/8/10/12C45 40Cr 35CrMo 42CrMo♦Plain+oil♦Zinc Plated♦Black Oxide♦Phosphate♦Dacromet♦GeometPacking way: 25kg/carton, 1.5tons-2.5tons / pallet ; or as requested by buyer. If you want know more information, pls contact with us.                                     P.S.:  Please contact us to re-quote the exact price before placing an order, due to material price is unstable.          Our Factory Introduction                                    WHO WE ARE                                    With over 35 years of experience,Tagong is the expert in the manufacturing standard fasteners and special fasteners.                                     Our passion for excellence has driven us to become a globe supplier.Our products have been export to Europe,                                     Australia,North America and South Asia.Well received by customer.                                    Established in 1985,our 60,000 square meters state-of-the-art manufacturing facility founded in Jinjiang City has a large                                     capacity to produce specialty fasteners to our customer's unique specifications,and drawings.We have and integrated                                     process of hot forging.It introduced advanced producing and inspection equipments .                                    Certificated with ISO9001/2015, GB/T19001-2016,and SGS certificate test.                                     Development History                                     Production Workshop/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1