Basic Info.

Product Description

Product details basic info. model no.: rn1508005 material: carbon steel type: hexagon head connection: common bolt head style: hexagonal standard: din, ansi, gb, jis, gost, bsw, sgs grade: 8.8 raw material: carbon steel 35#, 45#, alloy steel size: m16-m80 surface: plain oiled, oxygen black, zinc plated, hdg processing: hot forging moq: 10000 pcs lock nut grade: 5,8,8.8,10.9,12.9 certification: iso9001-2008 usage: fixing supply ability: 30,000 pcs per day sample: free with courier fee by buyer export markets: global additional info. trademark: alex packing: double woven bags with pallet standard: m16-80 origin: suzhou china hs code: 73181600 production capacity: 30, 000-50, 000 pcs per day product description railway lock nut railway lock nut is used with rail bolt or rail fish bolt. our railway nut is various sizes, such as square nut, hex nut, round nut and brass nut. material: q235, 45#, 40cr, 42crmo and 35crmo grade: 5, 8, 10.9, 12.9 surface: plain, plain oiled, oxygen black, zinc plated, hot dip galvanized, dacromet coating moq: 5000pcs packing: double layer woven bags with wooden pallets or according to clients' requirement type material model grade standard railway nut q235 m24 4.8/8.8/10.9 gb/t41-2000 dacromet nut q235 45# m22-24 4.8/8.8/10.9 tb/t2347-93 lock rail nut q275 m16-m64 10h tb/t2347-93 high strength wheel nut q275 m24 10h tb/t2347-93 as a leading railway lock nut manufacturer of rail fastening based in china, we also produces many other railway fasteners, such as track bolt, fish bolt, sleeper screw, track spike, tie plate, rail clip, elastic rail clip, skl tension clamp, rail shoulder, rail tie plate and so on.adhering to our railway nut quality first policy, we pay great attention to quality control management. we have been granted iso9001-2008 certificates and have received the production license of china's railway ministry on railway products. we have a full set of inspection instruments to ensure all our railway washer and other rail fastening are of high quality and up to customers' requirements. thank you for visiting our website. welcome to choose the railway nutfrom kunshan alex railway fastening co., ltd.