DIN6330 ISO4033 High Nuts Long Nuts for Ubolts

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 DIN 6330   (Samples with surface treatment of Zinc)  Mechnical Peroperty Material Surface TreatmentClass 10 C45♦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.     Thread sizedM12M16M20M24M30M36M42M48Pitch1.7522.533.544.55kjs15nominal18.0024.0030.0036.0045.0054.0063.0072.00max18.3524.4230.4236.5045.5054.6063.6072.60min17.6523.5829.5835.5044.5053.4063.4071.40Sh12 / h14max18.0024.0030.0036.0046.0055.0065.0075.00min17.7323.6729.6735.3845.3854.2664.2674.26emin20.0326.7533.5339.9851.2861.3172.6183.91Detailed 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