OEM Plain Special Wheel Nuts Flange Nuts Fasteners Fitting

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.)   Product Description   Special Flange Nuts -  Plain with oil   (samples with surface treatment of  Plain )   Mechnical Property MaterialSurface TreatmentClass  4 / 5 / 6 / 8/ 10/ 12 Steel 45 40Cr 35CrMo 42CrMo Q235 Steel20  Plain Black oxide Zinc Plated Phosphated Dacromet Geomet HDG  Company Profile     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