Steel M3 Anti-Loose Screw Locking Screw¹

Product Description  Product DescriptionScrews are generally called wood screws; is the tip of the kind of tip, pitch larger, generally used to tighten wood parts, plastic parts. Mechanical screws, is the front of the kind of screws, the pitch is small, uniform, generally used to fasten the metal, machine parts.Screw application range1> stainless steel plate, metal plate, galvanized steel plate, engineering installation.2> metal curtain wall metal light compartment and other indoor and outdoor installation. 3> General angle steel, channel steel, iron plate and other metal materials combined installation. 4> car trunk, container box, shipbuilding, refrigeration equipment and other assembly works.5> automobile engine, heavy machinery, garden machinery, petrochemical.6> aerospace, energy, machinery, chemical, metallurgy, mold, hydraulic.7> motorcycles, sports equipment, cars and many other industries.8> electronics, electrical appliances, motors, lighting, communications, home appliances, furniture. Detailed Photos  Company Profile Our company has a strong production capacity,we sale professional fastener and fittings.Our products meets the international quality system,such as ANSI and  BS. We provide the high quality and professional fastener for construction steel, car, machinery and equipment, energy,furniture, ship, railway and so on. In the whole production process, We have professional engineers to monitor the quality,we can guarantee the quality of our product.We are committed to continuously improvement and innovation, to meet customer requirements, And work closely with our partners to provide qualified parts, competitive prices and best service to every customer. We would like to thank you for your interest in our company and hope that our website will help you. If you need more information, please contact our sales department. Factory cornerPackaging & ShippingShipping  and  packagingVia  Ocean shippingNorth America, South America about 40 working daysEastern Europe about 30-40 working daysSoutheast Asia about 20-30 working daysAfrica about 35-45 working daysIndia, Pakistan about 40 working daysKorea, Japan about 40 working daysAir transport Other places around 7-10 business daysPackaging: boxes, cartons or plastic bags, or according to customer needs.Product ParametersScrew international standardITEMDIN-STANDARDISO-STANDARDGB-STANDARDDESCRIPTION IN ENGLISH1DIN1ISO2339GB117taper pins2DIN7ISO2338GB119-86parallel pins3DIN84ISO1207GB65-85slotted cheese head screws4DIN85ISO1580GB67-85slotted pan head screws5DIN93 GB854tab washers6DIN94ISO1234GB91split cotter pins7DIN95 GB101slotted raised csk head wood screws8DIN96 GB99slotted round head wood screws9DIN97 GB100slotted countersunk head wood screws10DIN125-AISO708GB97.1-85plain washers11DIN125-BISO7090GB97.2-85mediun washers12DIN126ISO7091 plain washers13DIN127-A GB7244spring lock washers,tang ends14DIN127-B GB93-87spring lock washers,square ends15DIN128-A GB7245-87single coil spring lock washers16DIN137-A  curved spring washers17DIN137-B GB955wave spring washers18DIN186 GB37-88t-head bolts with square neck19DIN188  t-head bols with double nip20DIN258ISO8737 taper pins with threaded end21DIN261  t-head bolts22DIN315AF  wing nuts amercia form23DIN315DF GB62-88wing nuts germany form24DIN316AF  wing screws amercia form25DIN317DF  wing screws germany form26DIN3179  ball knobs27DIN404 GB832-88slotted capstan screws28DIN417ISO7435GB75-85soltted set screws with full dog point29DIN427ISO2342GB73-85slotted set screws with chamfered end30DIN431 GB808-88pipe nuts with thread31DIN432 GB856-88external tap32DIN433ISO7092GB848-95washers for cheese head screws33DIN434 GB852-88square taper washers for u-sections34DIN435 GB852-88square taper washers for i-sections35DIN436  square washers36DIN438ISO7436GB74-85soltted set with cup point37DIN439ISO4035GB6172-86hexagon thin nuts38DIN439ISO8675GB6173-86hexagon thin nuts39DIN440ISO7094 rounds washers for wood constructions40DIN443  sealing cap, push-in type41DIN444 GB798-88eye bolts form42DIN462  internal tab washers43DIN463 GB855-88washers with two taps44DIN464 GB834-88knurled thumb screws with collar45DIN465  slotted knurled thumb screws with collar46DIN466 GB806-88knurled thumb nuts with collar47DIN467 GB807-88knurled thumb thin nuts48DIN470  sealing washers49DIN471 GB894.1-86retaining rings for shafts(external),circlips50DIN472 GB893.1-86retaining rings for bores(internal),circlips51DIN478  square head bolts with collar52DIN479  square hea bolts with half dog point53DIN480  square head bolts with collar,half dog point and rounded end54DIN508  t-slot nutsiso29955DIN525  single end studs56DIN529 GB799-88masonry bolts57DIN546 GB817-76slotted round nuts58DIN547 GB815-88round nuts with drilled holes in one face59DIN551ISO4776GB73-85slotted sit screws with flat point60DIN553ISO7434GB71-85slotted set screws with cone point61DIN555ISO4034 hexagon nuts62DIN557 GB39-88-csquare nuts63DIN558ISO4018 hexagon screws64DIN561  hexagon set screws with full dog point65DIN52  bsquare nuts without bevel(pressed nuts)66DIN571 GB102-86hexagon head wood screws (coach screws)67DIN580ISO3266GB825-76lifting eye bolts68DIN582  lifting eye nuts69DIN601ISO4016 hexagon bolts70DIN603ISO8677GB14-88mushroom head square neck bolts (carriage bolts)71DIN604  flat countersunk nib bolts72DIN605  flat countersunk long square neck bolts73DIN607  cup head nib bolts74DIN607  flat countersunk shout square neck bolts75DIN609  hexagon fitted bolts,long thread76DIN610  hexagon fitted bolts,short thread77DIN653 GB835-88knurled thumb screws thin type78DIN660ISO1051GB867-86round head rivets79DIN661ISO1051GB869-86contersunk head rivets80DIN662ISO1051 raised contersunk head rivets81DIN674ISO1051 mushroom head rivets82DIN703  adjusting rings,heavy range (shafting collars)83DIN705 GB816-88adjusting rings,light range(shafting collars)84DIN741  wire rope clips85DIN787TISO299 t-slot screws86DIN835 GB900-88studs-metal(end=2d)87DIN906  hexagon socket pipe plugs,conical thread88DIN908  hexagon socket screw plugs,cyl.thread89DIN909  hexagon head pipe plugs,conical thread90DIN910  hexagon head screw plugs,cyl.thread91DIN911ISO2936 socket wrenches92DIN912ISO4762GB70-85hexagon socket cap screws93DIN913ISO4026GB77-85hexagon socket set screws with flat piont94DIN914ISO4027GB78-85hexagon socket set screws with cone point95DIN915ISO4028GB79-85hexagon socket set screws with dog point96DIN916ISO4029GB80-85hexagon socket set screws with cup point97DIN917  hexagon cap nuts98DIN920  slotted short cheese head screws99DIN921 GB838-88slotted large cheese head screws100DIN923 GB830-88slotted pan head screws with shoulder101DIN927  slotted shoulder screws102DIN928 GB/T13680-92square weld nuts103DIN929 GB/T13681-92hexagon weld nuts104DIN931ISO4014GB5782-86hexagon head screws105DIN933ISO4017GB5783-86hexagon head screws106DIN934ISO4032GB6170-86hexagon full nuts107DIN934ISO8673GB6171-86hexagon full nuts108DIN935ISO7035GB6178-86hexagon slotted and castle nuts109DIN936ISO4035GB6172.1-86hexagon thin nuts110DIN937ISO7038GB6181-86hexagon thin slotted and castle nuts111DIN938 GB897-88studs metal(edn=1d)112DIN939 GB898-88studs metal (end=1.25d)113DIN940  studs metal (end=1.5d)114DIN960ISO8765GB5785-86hexagon head bolts,metric fine pitch thread115DIN961ISO8676GB5786-86hexagon head bolts ,metric fine pitch thread116DIN962  additional shapes and versions for bolts117DIN963ISO2009GB68-85slotted countersunk head screws118DIN964ISO2010GB69-85slotted raised countersunk oval head screws119DIN965ISO7046GB819-85cross recessed countersunk head screws120DIN966ISO7047GB820-85cross recessed raised countersunk head screws121DIN970  hexagon nuts type-1122DIN971  hexagon nuts type-2123DIN972ISO8674GB6176-86hexagon nuts with fine thread124DIN975 GB15389-94threaded rods(studdings_125DIN976  threaded pins(stud bolts)126DIN979  hexagono thin slotted and castle nuts127DIN980ISO7199GB6184-86prevailling torque type hexagon nuts,all metall nuts128DIN981ISO2982GB812-88locknuts129DIN982ISO7040GB889.1-86prevailling torque type hexagon nuts,heavy type,with nylon insert130DIN985ISO10511GB6172.2-86prevailling torque type hexagon nuts,heavy type,with nyllon insert131DIN986  prevailling torque typedomed capnuts with nylong insert132DIN988  shim rings133DIN1052  washers for timber connectors134DIN1151  round plain head nails135DIN1440ISO8738 plain washers for clevis pins(a)136DIN1441  plain washers for clevis pins137DIN1444ISO2341 clevis pins with head138DIN1471ISO8744GB/T13829.2grooved pins,taper grooved139DIN1472ISO8745GB/T13829.2grooved pins,taper grooved half length140DIN1473ISO8740 grooved pins,parallel grooved full length141DIN1474ISO8741 grooved pins,reserve grooved half length142DIN1475ISO8742 grooved pins,centre grooved143DIN1476ISO8746GB/T13829.3grooved pins with round head144DIN1477ISO8747 grooved pins with countersunk head145DIN1479  turnuckles(centre parts),made out of hexagon bar146DIN1480  turnuckles with eye bolt and hook bolt147DIN1481ISO8752GB879-86spring pins,heavy type148DIN1587 GB802-88hexagon domed cap nuts149DIN1804  slotted round nuts for hook spanner150DIN1816  round nuts with set holes151DIN2093  disc springs152DIN3017  hose clamps153DIN3404  lubricating nipples,button head154DIN3567  shackles for conduilts155DIN3570  stirrup bolts(u-bolts)156DIN6319 GB849-88spherical washers,conical seats157DIN6325ISO8734 parallel pins158DIN6330 GB56-88hexagon nuts,1.5d159DIN6331 GB6177-86hexagon nuts ,1.5d with collor160DIN6334  hexagon nuts,3d161DIN6797-a GB862.1-87external teeth lock washers162DIN6797-I GB861.1-87internal teeth lock washers163DIN6798-A GB862.2-87external teeth serrated lock washers 164DIN6798-I GB861.2-87internal teeth serrated lock washers165DIN6799 GB896-76retaining rings for shafts(e-rings),circlips166DIN6885ISO773/2491 parallel keys(forma)167DIN6888ISO3912 woodruff deys168DIN6899  thimbles169DIN6900 GB9074.1-.17screws and washers assemblies170DIN6901 GB9074.18-.23tapping screws and washers assemblies171DIN6912  hexagon socket head cap screws with hole,low head172DIN6914  hexagon head bolts with large head(friction grip bolts)173DIN6915  hexagon nuts with large wideth across flat(friction grip nuts)174DIN6916  round washers for friction grip bolts175DIN6917  spuare taper washers for friction grip bolts on t-sections176DIN6923ISO4161GB6177-86hexagon flange nuts177DIN6925ISO7042GB6185.1-2000prevailing touque type hexagon nuts,all metallic nuts178DIN7337 GB12617/12618blind rivets179DIN7338 GB875/975-86rivets for brake and clutch lining180DIN7343ISO8750 spiral pins181DIN7346ISO13337 spring pins,light type182DIN7349  washers for bolts with heavy type spring pins183DIN7500  thread forming screws for iso-metric thread184DIN7504  self-drilling tapping screws185DIN7513  thread cutting screws186DIN7516  thread cutting screws cross recess187DIN7965  tee nuts with pronge188DIN7968 GB1228/1229/1230hexagon head fitted bolts for steel structures189DIN7971ISO1481GB5282-85pan head tapping screws with slot190DIN7972ISO1482GB5283-85countersunk flat head tapping screws with slot191DIN7973ISO1483GB5284-85raised countersunk oval head tapping screws with slot192DIN7976ISO1479GB5285-85hexagon tapping screws193DIN7980ISO8738 spring lock washers for screws with cylindrical heads194DIN7981ISO7049GB845-85pan head tapping screws with cross recessed195DIN7982ISO7050GB846-85countersunk flat head tapping screws with cross recessed196DIN7983ISO7051GB847-86raised countersunk oval head tapping screws with cross recessed197DIN7984  hexagon scocket head cap screws with,reduced head198DIN7985ISO7045GB818-85pan head screws with cross recessed199DIN7989 GB1230-84washers for steel structures200DIN7990 GB1229-84hexagon head bolts for steel structures201DIN7991ISO10642 hexagon socket countersunk head screws202DIN7993 GB895.2-86roundwire snap rings for shafts203DIN7995 BG952-86cross recessed raised countersunk head wood screws204DIN7996 BG950-86cross recessed round head wood screws205DIN7997 GB951-86cross recessed countersunk head wood screws206DIN8140  ciol inserts,coarse,fine thread,silf locking207DIN9021ISO7093GB96-85washers,outside diameter appro.3d208DIN11024  spring cotter for a bolt209DIN13257  belting bolts (elevator bolts)210DIN18182  dry wall screws211DIN28129 GB63-88lifting nuts(eye nuts)212DIN70952 GB858-88tab washers for slotted round nuts Our Advantages· 1. Well trained and experienced staffs at your service.· 2. Short lead time. ·· 3. International standard matched.· 4. Non-standard / standard / OEM / ODM / customized service provided.· 5. Small Quantity available.· 6. Designed in accordance with customers' request.· 7. Packed and delivered by customers' requirement. FAQ1) Q:What's your product range?A:  Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.2)Q:Are you a Trading company or a Manufacturer?A: We are an Industry&Trade Company .3) Q:Why should I choose you? What's your advantages? Industries you are serving?A: We are a professional manufacturer and have 9 years production and management experience in the field of fasteners .We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit. 4) Q:Which industry field are your product is suitable used in ?A:Our products are  widely use in machine assembling, electronics, constructional engineering furniture cabinets, etc. Any more questions or demands, pls feel free to contact me!

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