Baoji Shengyuan Metal Material Co.,Ltd

Date: 25th May 2016
Molybdenum Screw
Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China molybdenum screw manufacturers and suppliers,Website:http://www.bjsymetal.com, equipped with a professional factory and company, welcome to wholesale quality molybdenum bolt, molybdenum nut products from us. Specifications1.Purity:99.95%(min) ,99.97%Density: 10.2g/cm3Size:?M2,M2.5,M3,M4,M5,M12,M14 etc Item?No. DIN-Stabdard Desciption?in?English ISO-Standard GB-Standard 1 DIN?1 Taper?pins ISO2339 GB117 2 DIN7 Parallel?pins ISO2339 GB119-86 3 DIN84 Slotted?cheese?head?screw ISO1207 GB65-85 4 DIN125-A Plain?washers ISO7089 GB97.1-85 5 DIN125-B Medium?washers ISO7090 GB97.2-85 6 DIN126 Plain?washers ISO7091 7 DIN558 Hexagon?screws ISO4018 8 DIN601 Hexagon?blots ISO4016 9 DIN923 Slotted?pan?head?screw?with?shoulder GB830-88 10 DIN931 Hexagon?head?screws ISO4014 GB5782-86 11 DIN933 Hexagon?head?screws ISO4017 GB5783-86 12 DIN934 Hexagon?full?nuts ISO4032 GB6170-86 13 DIN935 Hexagon?slotted?and?castle?nuts ISO7035 GB6178-86 14 DIN7972 Countersunk?flat?head?tapping?screws?with?slot ISO1482 GB5283-85 ???Etc. 2.Chemical Composition element Ni Mg Fe Pb Al Bi Si Ca Concentration %) 0.0006 0.0006 0.001 0.0006 0.003 0.0006 0.003 0.0006 element P Cu C O Sb Concentration %) 0.001 0.006 0.001 0.005 0.006 Purity(metallic?Base)?99.95% element Ni Mg Fe Pb Al Bi Si Ca Concentration %) 0.0014 <0.0001 0.0047 <0.0001 0.0002 <0.0001 <0.0001 <0.001 element P Cu C O Sb N Sn Concentration %) <0.001 <0.0005 <0.0021 <0.001 <0.0001 0.03 <0.0001 Purity(metallic?Base)?99.97% 3.The pitch of the threads of a mechanical Spec. Thread?pitch Spec. Number?of?threds Coarse?pitch Fine? pitch Very?fine?pitch Coarse?number Fine?number M3 0.5 0.35 ?4# 40 48 M4 0.7 0.5 ?6# 32 40 M5 0.8 0.5 ?8# 32 36 M6 1.0 0.75 10# 24 32 M7 1.0 0.75 12# 24 28 M8 1.25 1.0 0.75 1/4 20 28 M10 1.5 1.25 1.0 4/16 18 24 M12 1.75 1.5 1.25 3/8 16 24 M14 2.0 1.5 1.0 7/16 14 20 Advantage Of Our Mo Screw- long term stock for your ready choice?????- bright and chemically cleaned surface with quality. ???- uniform grain with densified microstructure ensures longer?use time.- precise machining tolerance.-professional after-sales serviceApplicationshigh temperature vacuum furnace, link parts on machineWe can also make the various screws and nut according to the customer?s require, also can make square and fabricated parts.We supply high quality products, competitive prices, satisfactory quality and prompt deliver. We will be a good choice for you purchasing products.Welcome you arrive on anytime and we are willing to become long-term partners.Package DetailsFirst packaging with?vacuum-packed plastic bagsSecond packaging with foam and plastics in all sides of plywood case.Finally packing products in plywood caseTransportationShipping goods by TNT,DHL,Fedex,UPS,EMS etc.Transport goods to Beijing or Shanghai air port by air transportationProducts into the plywood case ?
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