The TIME-SERT® M10 × 1.5 Thread Repair Kit is a professional, permanent solution for restoring damaged or stripped head bolt threads in aluminium engine blocks. Designed to meet factory specifications, this solid bushing insert system provides full load-bearing strength and precise installation depth, making it ideal for BMW M52/M54 engines and VW air-cooled applications.
Explore our full range of TIME-SERT® Metric Kits for additional sizes and complete thread repair solutions.
Unlike wire coils, TIME-SERT® inserts are solid steel bushings that deliver full load-bearing capability and long-term durability.
During installation, the bottom internal threads are cold-rolled to expand the insert into the parent aluminium, permanently locking it in place.
The integrated flange prevents the insert from winding down into the repaired hole and ensures accurate positioning every time.
Installs 6 mm recessed to meet BMW factory specifications, ensuring correct head bolt height and clamping force.
Widely used by engine rebuilders, machine shops and professional technicians for critical head bolt thread repairs.
Tear-out strength varies depending on base material, wall thickness and edge distance; therefore no universal value can be specified. Laboratory testing has shown TIME-SERT® repairs to be equivalent to original threads in most applications. Always follow the correct installation procedure and use suitable cutting lubricant during drilling and tapping.
For other sizes and complete repair systems, view our TIME-SERT® Metric Kits.
Replacement and refill options are available in our TIME-SERT® Metric Inserts section.
Fast dispatch • VAT invoice provided • Genuine TIME-SERT®
Of course, we want you to buy as many goods as possible from our shop. If you want to buy more than one of a particular product or multiple items, we will always try to combine postage and packaging costs.
Due to charges levied by our delivery agents, some Highland & Island locations incur a surcharge when being delivered by courier. In these instances, we will attempt to use an alternative delivery service, but this is not always possible.
If your postcode is listed below, please contact us prior to purchasing goods and we can confirm the cost of shipping:
Ace Consumables ship most goods within 24hrs of cleared payment on a next-day delivery service* (Friday pm–Sunday orders ship Monday).
Orders received before 11:30am are usually shipped the same day. Services used include:
Most customers receive their orders within 2–4 days. If goods have not been delivered after 4 days, please contact us.
*The following postcodes may take an additional day or two:
Disclaimer: Ace Consumables reserve the right to change the terms at any time.
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