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THREADED INSERTS & THREAD RESTORATION
THREADED INSERTS & THREAD RESTORATION
This document serves as a buyer's guide for threaded inserts and thread restoration systems, focusing on Loksert and PowerCoil products. These systems are designed to repair or replace damaged threads in various materials, including ferrous, non-ferrous, and non-metallic materials.
Loksert inserts are made from high-quality carbon steel or stainless steel, featuring pre-assembled locking keys for mechanical lock against rotation. They are suitable for applications with heavy wear and vibration, such as mining and construction. Key features include high strength, reliability, simple installation with standard tools, and availability in various sizes and styles.
Tapserts are self-cutting threaded inserts ideal for low shear strength materials like alloys and plastics. They offer high pull-out strength and wear-free, vibration-resistant screw joints without the need for expensive thread tapping tools.
PowerCoil inserts are helically wound from high-quality chromium nickel stainless steel, used in industries like aerospace and automotive. They distribute stress evenly and are available in various materials and coatings, with options for free running and screw locking.
A range of Screw Thread Insert (STI) taps and installation tools are available, including tang break tools and removal/extraction tools.
The document includes detailed specifications for various insert types, including dimensions, thread sizes, and installation requirements, along with part numbers and descriptions for different materials and coatings.
PowerCoil wire thread inserts provide high-strength internal threads resistant to temperature and corrosion. They are available in free running and screw locking forms, offering strong permanent threads and additional security with prevailing locking torque.
Wire thread inserts are lighter and less expensive, protecting against thread failures due to stripping, seizing, corrosion, and wear. They allow for installation in reduced size bosses or flanges, saving space and weight while maintaining high strength.
Wire thread inserts improve stress distribution and load-bearing capacity, with flexibility compensating for pitch and flank angle errors.
The inserts' material hardness and surface finish eliminate wear due to thread friction, and the stainless steel wire resists corrosion under normal conditions.
PowerCoil standard inserts are made from certified 304 austenitic stainless steel, with alternatives like 316 stainless steel and other materials for specific applications. Coatings such as cadmium, zinc, and silver plating provide corrosion resistance.
Cadmium plating offers excellent corrosion resistance but is toxic. Zinc and silver plating are used for specific applications, with silver preventing seizure and galling in high-temperature environments.
PowerCoil inserts come in various lengths to balance bolt tensile strength and parent material shear strength, with tables providing guidance on selection.
Bolts must engage the entire insert length for maximum strength, with tang removal ensuring full engagement of locking coils.
Designed for cyclic vibration applications, these inserts exert a prevailing torque to prevent loosening, identified by a red dye.
Tables provide torque values for various thread sizes, conforming to specific standards.
When repairing threads, especially in spark plug ports, it is crucial to protect the engine from debris during the tapping process.
Tapserts are self-cutting threaded inserts suitable for low shear strength materials, providing high load capacity and wear resistance. They are compatible with pre-cast or pre-drilled holes and do not require expensive thread tapping tools.
The document outlines the installation process for Tapserts, including drilling the hole, threading the Tapsert onto the bolt, and applying downward pressure for straight installation.
The document lists Tapsert variants, including part numbers, dimensions, and pricing for different sizes and materials.
NES thread restoring tools and kits are adjustable tools for restoring threads, equipped with hardened HSS cutting blades for long service life.
Suitable for outdoor technicians, maintenance workshops, garages, marine and agricultural repairs, motorcycles, and bicycles.
Spare cutting blades and nylon pads are available for thread restoration in soft metals.
The document provides specifications for various bolt sizes and torque values, emphasizing full engagement between bolts and insert coils for maximum strength.
Loksert inserts are designed for easy installation and are ideal for replacing damaged threads in various materials, with pre-assembled locking keys for correct positioning.
Solid bushings with locking keys provide mechanical resistance against rotation, with high strength and reliability ensuring maximum pull-out resistance.
Contact details for Bordo Europe and Bordo International are provided for inquiries and further information.
Catalog excerpts
wire thread insert system Bordo International Pty Ltd ABN 96 005 125 833 3 Kingston Park Court Scoresby Victoria 3179 Australia Telephone +61 3 9212 7000 Facsimile +61 3 9212 7070 Email [email protected] Web www.bordo.com.au Bordo Europe VAT 0825.518.302 Industrieweg (BAA) 2, B9200, Dendermonde, Belgium Telephone +32 (0) 52 412110 Facsimile +32 (0) 52 410753 Email [email protected] Web www.bordo.com.au THREADED INSERTS AND RESTORATION THREADED INSERTS & THREAD RESTORATION BUYER’S GUIDE 03/20
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SOLID KEYLOCKING INTRODUCTION ® wire thread insert system Loksert固态型螺纹护套可以简单方便的安装于一些损坏的 、磨损的螺纹场合，这些场合可以是有色金属材料，黑色 金属材料又或是非金属材料。这种特殊的螺纹护套是由高 质量的碳钢或者高性能的不锈钢制成。每一个固态型的螺 套都有着预先组装好的燕尾槽键锁装置。这个键锁装置已 安置于螺套上，位于母材表面下合适的深度。固态型的螺 套在修理和制造螺纹领域有着非常广泛的应用，包括锻铸 领域，另外在严重磨损或者振动领域也有着很多的应用， 比如采矿业，建筑业等等。 特征与利益 • 固态型螺套的键锁提供了一个机械式的锁紧功能用于 对抗旋转 • 高强度，高稳定度，提供最大的拉力 • 可用标准的钻头和丝锥安装 • 安装简单，没有特殊工具要求 • 可适用于很多种的母材 • 安装时螺纹不可过 • 如果必须的话，可以很方便的移除 • 没有需要折断或者移除的尾部安装柄 • 类别有
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D Insert Diameter Einsatz Durchmesser Diamètre du filet rapporté Diámetro del inserto Pitch (TPI) Steigung (TPI) Pas (TPI) Paso por pulgada Free Running Insert Frei laufender Einsatz Filet rapporté standard Inserto standard フリーランニングインサート Screw Locking Insert Screwlockender Einsatz Filet rapporté à frein de vis Inserto autofrenante ロックタイプインサート Metric Coarse Metrisch Standard Métrique à pas normaux Métrica gruesa ミリ並目 Metric Fine Metrisch Fein Métrique à pas fins Métrica fina ミリ細目 Unified National Coarse Unified National Standard Pas normal américain Rosca Americana gruesa ユニファイ並目 Unified National...
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Insert Internal Thread Einsatz internes Gewinde Filetage interne du filet rapporté Rosca interna del inserto Insert External Thread Einsatz externes Gewinde Filetage externe du filet rapporté Rosca externa del inserto Pitch (mm) Steigung (mm) Pas (mm) Paso en milímetros Pitch (tpi) Steigung (tpi) Pas (tpi) Paso en dientes por pulgada Insert Length Einsatzlänge Longueur du filet rapporté Longitud del inserto # of Inserts # Einsätze Nb de filets rapportés Número de roscas del inserto Tapping Drill Size Gewindebohrer-Größe Dimension de l’avant-trou de taraudage Diámetro de la broca previa TW Thread...
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Metric Coarse Metric Fine Spark Plug Metric Fine Metric Fine BSW BSF Multifunctional DURCHMESSER XX . XX Metrisch XX / XX Zoll 35 PowerCoil - Edelstahl 36 Loksert - unlegierter Stahl 37 Loksert - Edelstahl Metrisch Standard Metrisch fein Zündkerze Metrisch fein Metrisch fein BSW BSF Multi-funktionell Métrique à pas normaux Métrique à pas fins Bougie d’allumage Métrique à pas fins Métrique à pas fins BSW BSF Multifonctionnel Gauge STI 4H5H tolerance Gauge STI 6H tolerance DIAMETER XX . XX Métrique XX / XX Impérial Phosphor bronze Iconel X-750 Nimonic 90 Nitronic 60 316 Stainless Steel Cadmium...
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No. De Parte 3520-12.00 X 1,5D DIAMETER XX . XX Métrico XX / XX Pulgadas 35 PowerCoil en acero inoxidable 36 Loksert en acero al carbón 37 Loksert en acero inoxidable Métrico grueso Métrico fino Bujía Métrico fino Métrico fino BSW BSF Multifuncional メートル法 インチ法 BORDO INDUSTRIAL TOOLS Bronce con fósforo Iconel X-750 Nimonic 90 Nitronic 60 Acero Inoxidable 316 Terminado en cadmio Terminado de zinc Terminado de plata lubricado en seco Macho 2º o intermedio STI Macho 1º o cónico STI Macho 3º o de acabado STI Macho helicoidal STI Macho con entrada corregida STI Macho laminación STI Loksert de pared...
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wire thread inserts introduction Manufactured from high quality chromium nickel stainless steel, PowerCoil Wire Thread Inserts provide high strength internal threads that resist the effects of temperature and corrosion. Their unique design ensures superior threads whose compound performance cannot be reproduced by any other single fastening method. Available in two basic forms, free running or screw locking, they are much lighter and less expensive than any other equivalent type of thread insert and because of their compact size they can generally be incorporated into existing designs where no...
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WIRE THREAD inserts introduction inserts and fasteners. Galvanic corrosion occurs when dissimilar metals are in contact in the presence of an electrolytic solution. All metals exhibit different degrees of “activity” or “nobility” and can be arranged in a galvanic series of increasing activity. Gold and platinum are most noble while zinc and magnesium are most active. The most common electrolytic solution encountered is ordinary water. Seawater or salt spray is more damaging because of high concentrations of dissolved salts. The best way to preclude galvanic corrosion is to use similar potential...
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wire thread inserts introduction Plating / Finish Part No. Suffix Applicable Process Specification AG DTD 939 Silver Plating Cadmium Plating CD QQP-416 or DEF STD 03-19 Dry Film Lubricant FL MIL-L-8937 or MIL-L-46010 Red Dye – Applied to locking inserts for identification purposes* * other color dyes may also be utilised for specific identification purposes Selection of Correct Insert Length PowerCoil wire thread inserts are available in all popular thread types. Five insert lengths are available for each thread size. It is important to select the correct insert length in order to balance the...
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WIRE THREAD inserts introduction Location of Locking Coils For 1D, 1.5D, and 2D diameter lengths: The center of the locking coil (or coils) equals 1/2 the number of free coils. For 2.5D and 3D diameter lengths: The locking coil is located the same distance from the tang as 2D length inserts. Screw locking inserts are dyed red for easy identification purposes only. It is alcohol soluble and can be removed if desired. Red Dye Coating PowerCoil screw locking inserts are generally colour coded with an organic red dye for identification purposes. The dye does not affect the installation or performance...
Open the catalog to page 11All Bordo Industrial Pty ltd catalogs and technical brochures
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