EmhartAftermarketProductsThread Repair InsertsBlind Rivets and ToolsBroken Bolt & Stud ExtractorsStud Repair Sets
Emhart Aftermarket ProductsHeli-CoilDid you know Indy and NASCAR racing teams use Heli-Coil inserts.A Boeing 747 has 250,000 Heli-Coil inserts as original equipmentThere are 250,000 Heli-Coil inserts in every space shuttle.Why?All the above use lightweight, exotic materials and need strong threads.What does this mean to you?Today’s cars are also made of light materials, such as aluminum, and tapped hole damageis a common occurrence. Stripping during removal of seized bolts, cross-threading andwear from constant assembly and disassembly and corrosion can also cause thread damage. For these reasons companies like General Motors, Ford, Chrysler, Boeing, Pratt &Whitney, McDonnell-Douglas, NASA, Harley-Davidson, Caterpillar, Cummins, GeneralElectric, Rolls-Royce, BMW, Porsche and many more, including the military, all use HeliCoil inserts as original equipment in critical threaded areas of parts made of lightweightmaterials. They have found that the use of Heli-Coil inserts gives them a stronger andmore reusable thread that resists the effects of corrosion.The inserts offered in all of our Heli-Coil Thread Repair Kits are made of the same highquality stainless steel as the inserts used by these companies. The same technology thattook us to the moon is available to fix the damaged threads on your car, truck, motorcycle,boat; anywhere they happen. This repair is better than the original thread. It is quick,easy, permanent and in almost all cases less expensive than replacing the part.POPPOP Blind Rivets are available in a variety of sizes, types and materials combined withdome, countersunk or large-flange head styles. This makes POP blind rivets ideal for awide range of riveting applications. They are the most popular rivets for automotive use.Also available from POP are Sheet Metal Inserts, a general purpose threaded insert withexceptionally strong torque-out and pull-out characteristics, POP Plastic Rivets, a onepiece, all-plastic expansion rivet, POP WELL-NUT Threaded Inserts, a flanged rubber bushing with brass threads molded into one end, and a variety of manual and power tools.Drill-OutDrill-Out is a drill bit and extractor in one. The drill bit is made from high quality tool steelthat has been hardened and tempered giving it the ability to even drill into Grade 8 andstainless steel bolts. The extractor is made from hard, flexible die steel which allows it tobite into any bolt or stud without slipping or stripping.Chase ’em Back The unique, patented hinge design of Chase ’em Back allows for the repair of damaged orcorroded threads on most studs by attaching to the undamaged threads and working backthrough the damaged areas. Made from heat-treated steel, sets are available for the mostcommon inch and metric thread sizes. Other sets include the 8-piece Sav-A-Stud Plus setfor wheel stud repair and the 20-piece Spindle-Saver set for front wheel drive spindle repair.HELI-COIL2POPDRILL-OUTCHASE ’EM BACKCatalog AM 802 – (203) 924-4722 Fax (800) 732-3116
Product PortfolioHeli-Coil Products are manufac- POP Blind Rivet Systems – aOrders & Inquiriestured to the same exacting qualitysystems required by the military,aerospace and automotive standards.The Danbury manufacturing facilityhas been certified ISO 9001 and QS9000. We are committed to an ongoingand never ending process of qualityimprovement and total customersatisfaction.To inquire further about EmhartAftermarket Products or to place anorder, contact us at:Heli-Coil – the most effectiveand universally accepted method ofthread repair. Restores damagedthreads to better than new condition.Available in a range of inch and metric thread sizes.Heli-Coil Product Assortment Thread KitsInch & Metric Master Thread Repair SetsInchMetricSpark PlugSav-A-Thread Special Application KitsOxygen SensorMotorcyclePipe ThreadRecessed Spark Plug Packaged Inserts Bulk Inserts Point-of-Purchase Displays Drill-OutKitsSetsDisplayshigh tech fastening system. Ideal forstructural repairs, body and collisionwork and more. Rivets are available invarious materials, types, sizes andstyles for all types of fastening.POP Product Assortment Point-of-Purchase Displays Bulk Rivets Assortments100 Piece Box500 Piece Box Thrift Packs Nosepieces & Jaws RivetoolsManualPower Plastic Rivets Sheet Metal Inserts WELL-NUT InsertsShelton, CTTelephone: (203) 924-4722Fax: (800) 732-3116Irvine, CATelephone: (949) 851-2099Fax: (949) 851-2099CanadaTelephone: (514) 351-0300Fax: (514) 351-0458www.emhart.comDrill-Out – a drill bit andextractor in one. The drill bit is madefrom high quality tool steel that hasbeen hardened and tempered giving itthe ability to even drill into Grade 8steel bolts. The extractor is madefrom hard, flexible die steel whichallows it to bite into any bolt or studwithout slipping or stripping.Drill-Out Product Assortment Point-of-Purchase Displays 4-Piece Kits Individual toolsChase ’em Back Four different sets available forcommon stud repair applications. Chase ’em Back Sav-A-Stud Plus Sav-A-Stud Plus-HD Spindle SaverCatalog AM 802 – (203) 924-4722 Fax (800) 732-31163
Table of ContentsHeli-Coil Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Inch Thread Repair Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6Metric Thread Repair Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Master Thread Repair Sets – Inch & Metric . . . . . . . . . . . . . . . . .8Spark Plug & Sav-A-Thread Master Sets . . . . . . . . . . . . . . . . . . . .9Special Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Oxygen Sensor, Motorcycle, Pipe Thread,Sav-A-Thread Quick RepairApplication Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Packaged Inserts & Tooling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Bulk Inserts – Inch, Metric, Pipe Thread, Spark Plug,Sav-A-Thread. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13Heli-Coil Point-of-Purchase Displays . . . . . . . . . . . . . . . . . . . . . .14Drill-Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Stud Repair Sets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Chase ’em Back, Sav-A-Stud Plus, Spindle SaverPOP Rivet Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Rivet Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . .18,POP Point-of-Purchase Displays19. . . . . . . . . . . . . . . . . . . . . . . . . .20Thrift Packs, PowerLink 30, Custom Rivets . . . . . . . . . . . . . . . . .21Manual & Power Rivetools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Selection Guides – Manual Tool, Power Tool,Interchangeable Nosepieces, Replacement JawsPlastic Rivets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Sheet Metal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Well-Nut4. . . . . . .23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116
The Heli-CoilThread Repair SystemHeli-Coil has the most effective anduniversally accepted method of threadrepair. Heli-Coil inserts quickly andpermanently restore stripped, wornor damaged threads to their originalsize and condition.The inserts work inany part or material;aluminum,magnesium, castiron, bronze, etc.The use of lightweight (and soft)materials in fuelefficient cars meansmore thread damage there isa Heli-Coil insert to repair virtuallyevery application.Damaged threads can be restored tobetter than new condition in sparkplug ports, carburetor fuel inlets,transmission housings, oil drain plugs,exhaust and intake manifolds, headbolt holes, brake calipers and more!The Heli-Coil system makes all otherthread repair methods obsolete:welding, plugging, oversized fastenersand oversized drilling ofmating parts. It’s faster –you save time, increaseyour shop’s repaircapabilities and restoreparts that otherwisewould have to bescrapped.Heli-Coil repairs areavailable in the followingstandard thread series andsize ranges: Inch Coarse (#8thru 1-1/2), Inch Fine (#10 thru 1-1/2),Metric Coarse (M3 thru M20), MetricFine (M8 thru M18), Spark Plug(10mm, 12mm, 14mm, 18mm & 7/8"),and Pipe Thread (1/8" thru 1").In addition to the above, custom sizesare available for various repairs.InstallationDrillInstallDrill out the damagedthreads using the drillsize specified on thekit or set. Drill to sufficient depth to accommodate the insertlength and bolt orscrew being used.Use the installation toolsupplied in the kit or set.Just wind the insert intothe hole until the top coilis 1/4 - 1/2 turn into thetapped thread. Nowyou're back to the originalsize and the original sizefastener can be used.TapTang RemovalUse the Heli-Coil tapsupplied in the kit orset. Check the size onthe shank to make sureyou have the right one.Tap the hole to sufficient depth to accommodate the insertlength and bolt orscrew being used.The tang must be removed to allow fullpassage of the bolt or screw through theinsert. Place square (unchamfered) endof a punch on the tang and strike sharply.For inserts over 1/2", M14 and up, and allspark plug sizes, use long nose pliers.Holding the tang with the pliers, bend italternately in and out until it comes free.Note: For Spark Plug repairs, NO drillingis necessary. The Heli-Coil spark plug kitcontains a piloted reamer tap. With thistap, the damaged threads are removedand new threads are cut in one continuous operation.Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116Heli-Coil StainlessSteel InsertsHeli-Coil inserts are precision formedcoils of extremely hard stainless steel(18-8) diamondTangNotchshaped wire. Wheninstalled into a HeliCoil tapped hole,the insert providespermanent conventional screw threads.The insert has a driving “tang” for installation which isnotched for easyremoval.The Retention PrincipleHeli-Coil inserts arelarger in diameterbefore installationthan the tappedhole. During installation, the insertingtool reduces thediameter of theleading coil so itcan enter thetapped hole. After the installation,each high tensile stainless steel coilexpands outward against the tappedhole to permanently anchor the insert.Stripped & FixedWhen threads become stripped,worn or damaged for anyreason, thestrength andreliability aregreatlyreduced.Potentiallydangerous situations areeliminatedwhen thedamaged thread is repaired withHeli-Coil inserts. The Heli-Coil threaded insert provides stronger, more reliable threads than the original tappedhole and at the same time eliminatesthe possibility of thread wear, corrosion, galling, seizing and rust.5
Inch Thread Repair KitsHeli-Coil has complete coverage ofinch thread repair sizes. Available fromstock are Inch Coarse kits in sizes #8through 1-1/2" and Inch Fine kits insizes #10 through 1-1/2". Kits up to 3/4"are packaged in durable placon orvinyl pouches, and kits 7/8" and largerare packaged in sturdy metal cases andINCH COARSEcontain the proper size high speedsteel drill. All kits contain a Heli-Coiltap, installation tool, a quantity ofinserts and detailed instructions.Kit Contents and Replacement PartsKITPKG.TYPEINSTALLATIONTOOLPART NO.TOOLTYPEPACKAGEDINSERTPART -5/321-9/321-13/321-17/32THREADSIZE LENGTHKITPART NO.INSERTSTAPPER KIT PART NO.8-32 x .24610-24 x .28512-24 x .3245521-25521-35521-1AAA1212121/4-20 x .375*5/16-18 x .469*3/8-16 x .562*7/16-14 x .656*5521-45521-55521-65521-7AAAA1/2-13 x .750*9/16-12 x .8445/8-11 x .9383/4-10 x 1.1255521-85521-95521-105521-12ABBBTHE FOLLOWING KITS COME COMPLETE WITH HIGH SPEED STEEL DRILL BIT FOR 1/2" CHUCK.7/8-9 x 1.3121-8 x 1.5001-1/8-7 x 1.6881-1/4-7 x 1.8751-3/8-6 x 2.0621-1/2-6 x 4*Sizes included in Master Thread Repair Set - Part No. 5621A3724-143724-163724-183724-203724-223724-24A - CardedCBB - Pouch43C - Metal Case2PackagedInserts1DrillTapINCH FINE5Kit Contents and Replacement PartsKITPKG.TYPETHREADSIZE LENGTHKITPART NO.10-32 x .285**1/4-28 x .375**5/16-24 x .469**3/8-24 x .562**5528-35528-45528-55528-6AAAA121212127/16-20 x .656**1/2-20 x .750**9/16-18 x .8445/8-18 x .9383/4-16 x TALLATIONTOOLPART NO.TOOLTYPEPACKAGEDINSERTPART /641-5/321-9/321-13/321-17/32INSERTSTAPPER KIT PART NO.THE FOLLOWING KITS COME COMPLETE WITH HIGH SPEED STEEL DRILL BIT FOR 1/2" CHUCK.7/8-14 x 1.3121-14 x 1.5001-12 x 1.5001-1/8-12 x 1.6881-1/4-12 x 1.8751-3/8-12 x 2.0621-1/2-12 x 535-22535-24*Sizes included in Master Thread Repair Set - Part No. 56216Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116
Metric Thread Repair KitsHeli-Coil has all you need in metricthread repair items. Available fromstock are Metric Coarse kits in sizes M3through M20 and Metric Fine kits insizes M8 through M20. All Metric kitscontain a Heli-Coil tap, installationtool, a quantity of inserts and complete instructions.METRIC COARSETHREADSIZE LENGTHKITPART NO.M3x0.5 x 4.5mmM4x0.7 x 6.0mmM5x0.8 x 7.5mm*†M6x1 x 9.0mm*†M7x1 x 10.5mmM8x1.25 x 12.0mm*†M9x1.25 x 13.5mmM10x1.5 x 15.0mm*M11x1.5 x 16.5mmM12x1.75 x 18.0mmM14x2 x 21.0mmM16x2 x 24.0mmM18x2.5 x 27.0mmM20x2.5 x 46-105546-115546-125546-145546-165546-185546-20Kit Contents and Replacement PartsKITPKG.TYPEBAAAAAAAAABBBBINSERTSTAPPER KIT PART 182087-20INSTALLATIONTOOLPART NO.TOOLTYPEPACKAGEDINSERTPART 6431/6437/6421/3247/6413/16*Sizes included in Master Thread Repair Set - Part No. 5626-150†Sizes included in Master Thread Repair Set - Part No. 5626-125A - CardedB - PouchB432155ATapMETRIC FINEDrillKit Contents and Replacement PartsKITPKG.TYPETHREADSIZE LENGTHKITPART NO.M8x1 x 12.0mmM10x1 x 15.0mmM11x1 x 16.5mmM10x1.25 x x1.25 x 16.5mmM12x1.25 x 18.0mmM12x1.5 x 18.0mmM14x1.5 x 21.0mmM16x1.5 x 6INSTALLATIONTOOLPART NO.TOOLTYPEPACKAGEDINSERTPART 745-166666629/6431/6431/649/1621/32INSERTSTAPPER KIT PART NO.†Sizes included in Master Thread Repair Set - Part No. 5626-125Catalog AM 802 – (203) 924-4722 Fax (800) 732-31167
Master Thread Repair SetsThese “Shop Sets’’ are the professional’s choice and are available in inch andmetric — coarse and fine. The inch and metric Master Sets contain the mostcommon thread repair sizes. All of these master sets come complete with adrill, tap, installation tool and a quantity of inserts for each size and completeinstructions.Inch Master Thread Repair SetsThere are two master sets for inch sizes. The coarse set contains fivesizes: 1/4, 5/16, 3/8, 7/16 and 1/2. The fine set has six sizes: #10, 1/4,5/16, 3/8, 7/16 and 1/2.THREADSIZE LENGTHPACKAGEDINSERTPART NO.INSERTQUANTITYPART NO. 5621 – INCH COARSE CONTENTS1/4-20 x .375R1185-4125/16-18 x .469R1185-5123/8-16 x .562R1185-6127/16-14 x .656R1185-761/2-13 x .750R1185-86PART NO. 5625 – INCH FINE CONTENTS10-32 x .285R1191-3121/4-28 x .375R1191-4125/16-24 x .469R1191-5123/8-24 x .562R1191-6127/16-20 x .656R1191-761/2-20 x .750R1191-86TAPPART NO.INSTALLATIONTOOLPART -72299-813/6417/6421/6425/6429/6433/64Metric Master Thread Repair SetsTwo sets are available in metric sizes. The metric coarse set containssizes M5, M6, M8 and M10x1.5 and the metric fine set contains sizesM5, M6, M8 and M10x1.25.INSTALLATIONTOOLPART 88747-1013/641/421/6413/32PART NO. 5626-125 – METRIC FINE CONTENTSM5x0.8 x 7.5mmR1084-512570-5M6x1 x 9.0mmR1084-612570-6M8x1.25 x 12.0mmR1084-812570-8M10x1.25 x 15.0mm 1/6413/32THREADSIZE LENGTHPACKAGEDINSERTINSERTPART NO. QUANTITYTAPPART NO.PART NO. 5626-150 – METRIC COARSE CONTENTSM5x0.8 x 7.5mmM6x1 x 9.0mmM8x1.25 x 12.0mmM10x1.5 x g AM 802 – (203) 924-4722 Fax (800) 732-3116
Spark Plug & Sav-A-ThreadSpark PlugHeli-Coil is the original spark plug portthread repair. These kits offer the highestquality and most durable repair available. They are the first choice of professional mechanics and engine rebuilders.Kits are available in sizes M10, M12,M14, M18, and 7/8". Each kit contains apiloted reamer tap (no drilling necessary), an installation tool, and a quantityof inserts. The M12 and M14 kits containseveral insert lengths to accommodateall spark plug reaches. Heli-Coil SparkPlug Inserts are the preferred method ofrepair specified by virtually all U.S. andforeign vehicle manufacturers.NOTE: Do NOT use Heli-Coil wireinserts to repair taper seat spark plugports.Kit Contents and Replacement PartsTHREADSIZEKITPART NO.REACHINSERTSPER KITTAPPART NO.INSTALLATIONTOOL PART NO.INSERT PKG.PART Thread is the easiest way to permanently repair stripped spark plug holethreads. Virtually all engines built todayhave aluminum cylinder heads. Combining this with the growing number of doit-yourselfers and the need for quick,easy, on-the-spot repairs makes Sav-AThread a must for every store and shop.NOTE: Heli-Coil recommends removingthe head before installation to insurechips do not enter cylinder. Three insert lengths are available toaccommodate all spark plug reaches. Positive mechanical locking featuremeans the insert will never come out! The piloted reamer tap means nodrilling is necessary and perfectalignment of the tapped hole. Available in kit or set for the do-ityourselfer and professional enginerebuilder.Complete KitsSIZEKITPART NO.M14x1.25Kit Contents and Replacement PartsREACHINSERTSPER KITTAPPART NO.TOOLPART NO.REACHINSERTPKG. PART Extended–5329-14-1 5332-14-1Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116INS.QTY.Extended Reach9
Special ApplicationsCustom KitssdsdOxygen Sensor Thread Repair Kit – Part No. 4833Custom application kits round out thecomplete line of Heli-Coil ThreadRepair Kits. They are recommended byboth domestic and foreign automakers and include kits for carburetors,various heavy duty applications, andseveral specially designed repairs fora number of Volkswagen models.Quickly and permanently restore damagedM18 x 1.5 oxygen sensor threads in exhaustmanifolds with this kit. No drilling isnecessary with the piloted reamertap, resulting in perfect alignmentof the new tapped hole. Corrosion resistant stainless steelinserts improve future serviceability. This application is easyto use, works in minutes,and eliminates exhaust manifold replacement. Perfectfor the professional enginerebuilder and the do-ityourselfer.All kits contain a Heli-Coil tap, installation tool, a quantity of inserts, anddetailed instructions. The AmericanBosch kit and Detroit Diesel kit alsoinclude high speed steel drill bits.MotorcycleHeli-Coil offers a complete range ofkits and sets for the repair of damagedthreads on motorcycles. The Heli-CoilMotorcycle Thread Repair Set containsM6, M8 and M10 sizes. Two lengths ofM10 inserts are available: 15mm formost repairs and 25mm for head boltrepairs.Also available are special sizes forspecific Harley Davidson applications.All kits come with tap, installationtool, a quantity of inserts and complete instructions.Sav-A-Thread Quick Thread RepairNo special tools or taps are requiredwith this kit. Works withstandard drill and taps.Inserts are made ofcarbon steel forstrength and durability and zinc plated toresist corrosion. Thelocking pin aligns ininsert slot andbroaches threads in parent material.The pin breaks offeasily for flush, cleanrepair, and the insertlocks into placeautomatically for apermanentinstallation.Kit Contents and replacement partsThreadSizeInsertLengthExternalThread SizeDrillSizeTapSizeInsertsPer 8866620504205062050820511INCH COARSE PACKAGED 13.312".312".312".375".437" 2-139/16-125/8-18INCH FINE PACKAGED INSERTSPipe Thread KitsHeli-Coil Pipe Thread Kits are availablein a complete range of sizes for themost often occurring taper pipethread failures, such as exhaust pipeson small engines. Each kit contains ahigh speed steel drill, tap, installationtool, a quantity of inserts, and complete 141/2-139/16-125/8-18METRIC PACKAGED 25"3/8-161/2-139.16-125/8-18Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116
Applications GuideTYPICAL AUTOMOTIVE APPLICATIONSHELI-COILSIZEKIT PART NO.TYPICAL HEAVY DUTY APPLICATIONSHELI-COILSIZEKIT PART NO.TYPICAL MOTORCYCLE APPLICATIONSHELI-COILSIZEKIT PART NO.Oil & Transmission Pan Screws1/4-205521-45/16-185521-5Aux. Transmission Cases (Fuller)3/8-165521-65/16-185521-5Motorcycle Thread Repair SetM6x1, M8x1.25 andM10x1.25 (2 lengths)4650Cylinder Head 2Caterpillar Flywheel Bolts3/4-165528-12Cam Screw Cover, TappetGuide,Oil Pump Stud andTimer Mounting1/4-245540-4Exhaust Manifold 5546-85546-105543-10Starter Bolts3/8-16M10x1.55521-65546-10Alternator Bolts5/16-183/8-16M10x1.5Drain 5Brake Caliper Cummins Head Bolt11/16-165559-11Caterpillar Pre-Combustion Chamber3/4-124922-127/8-124922-1411-124922-1611 1/8-124922-181 1/4-124922-20Front/Rear Brake Drum3/8-205540-6Head Bolt7/16-165540-7Wheel Studs3/4-103/4-16Drain Plug - Chain Case1/2-205528-8-25521-125528-12Motor Mounts/Bell Housing1/2-135521-85/8-115521-10Drain Plug - Engine and Transmission1/2-135521-8-2Timing Plug5/8-185528-10-2Generator Case Bolt5/16-185521-5-25521-5-3Oil Pan7/16-145521-7Intake Manifolds3/8-16Transmission Cover5/16-185521-6After Coolers5/16-18Japanese Motorcycle Head BoltM10x1.254647-10-15521-5Valve Cover3/8-165521-6Detroit Diesel Series“92” BlockHead Bolt/Main Bearing11/16-115575-11Mack-Scania Head BoltM14x1.55544-14American Bosch APE Diesel Fuel Pumps1/4-205401-4-1-SLSPARK PLUG HOLE THREADSSIZEHELI-COILKIT PART NO.Wire 5334-14 or5408-145409-14TYPICAL VOLKSWAGEN APPLICATIONSSIZEHELI-COILKIT PART NO.VW Electro MagneticM8x15542-8-1Fuel Cut Off JetM11x15542-11-1VW Rabbit Head Bolt ThreadsM11x1.255546-11-5VW Fuel Injection Head SensorM10x15542-10-1PIPE THREAD KITSSIZEHELI-COILKIT PART NO.1/8-271/4-183/8-181/2-143/4-141-11 1/25407-25407-45407-65407-85407-125407-16*For gasket type spark plug assemblies only.**For Taper seat or gasket type spark plug assemblies.Catalog AM 802 – (203) 924-4722 Fax (800) 732-311611
Packaged Inserts & ToolingHeli-Coil inserts arepackaged according to thread sizefor easy handlingand display. Theinserts are contained in a sturdy, clear, plastic displaybox and marked with part number andthread size. The length of the inserts ininch and metric packages is 1–1/2 timesthe diameter of the bolt. This providessufficient strength in most applications.Spark plug hole inserts are packaged inlengths corresponding to the variousspark plug reaches. For shorter or longerlengths and volume applications, seepage 13.ThreadSize 41111111INCH 6R1084-18R1084-20121212121212121266664There are two types of industrialinstallation tools available:1. Steel kit tools for 1/4, 5/16, 3/8,7/16, 1/2 and 5/8 coarse threadsizes which can be used formedium production quantities.METRIC 512.013.515.018.021.024.027.030.02. Prewinder type installation toolsfor higher production quantities.Prewinder Type ToolsSizeMETRIC FINEPackagedInsertPart No.INCH 6x2.250ThreadSizePackagedInsertPart R3745-12R3745-14R3745-16121212666666Spark Plug Sav-A-Thread InsertsPackagedInsertPart 26-14SNormal R5326-14NLongR5326-14LInsertQty.111SAV-A-THREAD PRO SETM14x1.25M14X1.25M14X1.25ShortR5326-14S-6Normal R5326-14N-6LongR5326-14L-6666Spark Plug – Wire InsertsThreadSizeReach10-1.0mm 1/2"12-1.25mm 1/2"3/4"14-1.25mm 3/8"7/16"1/2"3/4".47218-1.5mm 1/2"7/8"1/2"-5/8"PackagedInsertPart R514-6R518-12InsertQty.6666666665Part No.SizePart No.INCH COARSEINCH izePart No.SizePart No.METRIC COARSEMETRIC 53-167753-18Note: These industrial tools do not require aprewinder to facilitate installation. They are“T”-Type threaded mandrel tools.One PieceSteel Kit ToolsSizePart 8-52288-62288-72288-82288-10Catalog AM 802 – (203) 924-4722 Fax (800) 732-3116
Bulk InsertsHeli-Coil stainless steel inserts are available in bulk for higherquantity applications such as rebuilding or remanufacture.Each size comes in three different lengths: Short (length same as the diameter of the bolt orscrew) – for short thread engagement applications. Medium (length 1–1/2 times the diameter of the boltor screw) – provides sufficient strength in most applications. Long (length two times the diameter of the bolt orscrew) – provides higher strength in critical applications,(especially in magnesium).Inch Series CoarseInch Series FineSizeSizeSizeSizeLength4.0M4X0.76.08.0Part Number1084-4CN 0401084-4CN 0601084-4CN 080M8x1Length8.012.016.0Part Number4255-8CN 0804255-8CN 1204255-8CN 160M5x0.85.07.510.01084-5CN 0501084-5CN 0751084-5CN 100M10x110.015.020.04255-10CN
Emhart Aftermarket Products Heli-Coil Did you know Indy and NASCAR racing teams use Heli-Coil inserts. A Boeing 747 has 250,000 Heli-Coil inserts as original equipment There are 250,000 Heli-Coil inserts in every space shuttle. Why? All the above use lightweight, exotic mater
Repair kits HELICOIL plus TWINSERT from M 2.5 to M 16 The HELICOIL plus TWINSERT uses two HELICOIL plus inserts, one installed inside the other. Faults requiring the repair kit HELICOIL TWINSERT are thread bores which require correction, stripped and oversized or off-centered threads which cannot be corrected using a larger bolt diameter.
HELICOIL Kits Metrical solutions 9 Imperial solutions 14 Special solutions for cars 23 Tools and equipment - Metrical 27 HELICOIL Twinsert Kits - Metrical 38 Technology Thanks to continuous optimisation, the HELICOIL Plus is now much easier to install. "Plus" refers to the special start of the thread, compared to the HELICOIL .
Emhart Teknologies 49201 Gratiot Ave Chesterfield, MI 48051 Tel. 1 586 949 0440 Fax 1 586 949 8460 Germany Emhart Teknologies Tucker GmbH P. O. Box 11 13 29 D-35387 Giessen Max-Eyth-Strasse 1 D-35394 Giessen Tel. 94385 Bonneuil sur Marne 49 641 405-0 Fax Tel. 49 641 405-300 Japan Emhart
Repair kits with HELICOIL plus metric thread inserts M 2 – M 16 x 1.5 (available in three lengths per size, each 20 or 10 HELICOIL plus thread inserts) M 18 – M 36 x 1.5 (with 10 HELICOIL plus thread inserts in one length
5 Technology The HELICOIL thread insert is a wire with rhombic profile formed into an elastic spiral. It produces high-strength threads transferring forces from flank to flank into the holding thread. The HELICOIL technology with tang Thanks to continuous optimisation, the HELICOIL Plus is
Just like the HELICOIL Plus, the HELICOIL Smart is provided with a special thread start to allow easier installation in a holding thread. There is a tang, but it does not have to be broken off and removed. The installation time is therefore reduced by approx. 20 %. The installation of the HELICOIL Smart is fully automatable.
Emhart Teknologies, Shelton, CT U Tel. (877) EMHART-1 U Fax (800) 225-5614 3 Canada (514) 351-0330 U Mexico 52-55-5326-7100 www.emhart.com C E R T I F I E D!3 2EV "s)3/ s)3/ 43 Heli-Coil precision formed wire inserts are readily recognized and highly regarded products in the industry. Si
analysis of Hawking [9, 10] showed that black holes are thermodynamic systems that emit black body radiation. Hawking’s discovery resulted in the precise formulation of. Chapter 1. Introduction 4 black hole entropy S BH A d 4G d; (1.3) where A d is the area of the event horizon, G d is the d-dimensional Newton’s constant, and c k B 1. The breakthrough in understanding .