DIN6923 Flange Nuts M20 Hex Nuts Zinc Plated Class 8

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   DIN6923 - M20 - 6G - Class8 -  Phosphate coating  (samples with surface treatment of  Zinc plated)Other surface treatment: Zinc, Black oxide, Phosphate, Dacromet, Geomet.  Mechnical Property MaterialSurface TreatmentClass 5/6/8 Steel 45Zinc     Thread size       M18 / M20Tolerance      6GHardness      30HRC maxProof load      ISO898-2Packing 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.DIN6923 Thread Sizecmindadwmine minhm minmw minsM182.416-17.334.531.926.75-1615.3924-23.67M20320-21.642.839.932.95-2018.911.130-29.67   Packing 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.Detailed Photos       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  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1