Availability
Heli-Coil has the most effective and universally accepted method of thread repair. Heli-Coil inserts work in any part or material--aluminum, magnesium, cast iron, bronze, etc. Damaged threads can be restored to better-than-new condition in spark plug ports, carburetor fuel inlets, transmission housings, oil drain plugs, exhaust and intake manifolds, head bolt holes, brake calipers, and more. They are available in many sizes.
( 108 )
$11.99
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$490.99
Repair stripped or damaged spark plug threads! Heli-Coil spark plug threaded inserts are manufactured from 18-8 round stainless steel wire formed into a 60 degree diamond-shaped wire. This cold-worked wire (which has a tensile strength of 200,000 psi) is wound into a helical coil with a driving tang and notch—to remove the tang after the insert is screwed into the Heli-Coil tapped hole. In their free state, the inserts are larger in diameter than the tapped hole. Once installed, each insert assumes the configuration of the tapped hole. The resulting outward spring-like action anchors the inserts in place. The Heli-Coil spark plug inserts become an integral part of the cylinder head, providing high-strength threads which exceed in surface smoothness, hardness, and accuracy than any other threads.
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$4.99
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$19.99
Heli-Coil is an effective and universally accepted method of thread repair, and Heli-Coil taps are available in many of their thread repair kits and individually to help you restore damaged threads to better-than-new condition. The taps are manufactured from steel to the same exacting quality systems required by the military, aerospace, and automotive standards. Heli-Coil taps are available in a range of sizes, and will allow you to create a hole to the sufficient depth to accommodate the insert length and bolt or screw being used.
Not Yet Reviewed
$24.99
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$50.99
Heli-Coil POP-Nut professional manual threaded insert tool kits are designed for shop, field, or low-volume use where power is not practical or available. Available in metric and inch kits, each tool offers an ergonomic fit for you hand and a quick-change mandrel and nosepiece design providing the flexibility of setting different size nuts without the common complexities and difficulties experienced with other tools of the same capacity. Heli-Coil POP-Nut hand tools and kits deliver the quality, durability, and reliability you expect from genuine POP rivet tools. Features: * Robust aluminum casting and steel construction * Setting capacity up to: -- 1/4 in. (M6) aluminum and steel -- 10-24/10-32 (M5) stainless steel * Contoured handle grips for comfort * Quick-change mandrel and nosepiece design * Adjustable mandrel protrusion * Supplied with mandrels, nosepieces, threaded inserts, and carrying/storage case
Not Yet Reviewed
$225.99
Heli-Coil spark plug taps are ideal for threading or re-threading spark plug holes and are available in standard and metric threads. These tools tap the hole to sufficient depth to accommodate the insert length and bolt or screw being used. Designed utilizing the finest materials, the spark plug taps will deliver unmatched levels of durability and strength needed to provide long-lasting service life. They offer superior functionality and will help you make any job easier and faster. So, if you are looking for a reliable solution to help complete your project, you will want to use these Heli-Coil spark plug taps.
Not Yet Reviewed
$102.99
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$145.99
How'd you like an easy way to permanently repair stripped spark plug hole threads? Heli-Coil recessed Sav-A-Thread kits are remarkable innovations. You'll receive a piloted reamer tap, so no drilling is required for perfect alignment of the tapped hole. Four threaded insert lengths are available to accommodate all spark plug reaches, and their positive mechanical locking feature means that the inserts will never come out. The alternative is removing the heads, welding, and machining--and no one wants to do that! These thread repair kits are useful for both professionals and do-it-yourselfers.
Not Yet Reviewed
$456.99
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