TIME-SERT® Thread Repair Inserts – 1/4" to 5/8" UNF

TIME-SERT® solid bushing inserts provide permanent, high-strength thread repair across a wide range of applications. Designed for durability, accuracy and full load capability. Zinc phosphated finish for corrosion resistance.

Browse our TIME-SERT® Imperial Kits

Key Features

Thin-Walled Design
The synchronized internal and external threads allow installation where space and clearance are limited.
Positive Placement
The integrated flange ensures secure positioning and prevents the insert from winding down into the repaired hole.
Self-Locking Mechanism
Cold-rolling of the bottom internal threads locks the insert permanently into the base material.
High Strength & Durability
Provides full load capacity and superior resistance to stress, heat and vibration in demanding environments.
Approved & Trusted
Used by major automotive manufacturers for critical thread repair applications.
Product summary
TIME-SERT® solid bushing inserts — professional-grade thread repair for metal components.
Sizes: 1/4" → 5/8"
Finish: Zinc phosphated
Packs: 1, 5, 10 options
Material: High-grade steel
SKU: TS-Imperial Fine
VAT invoice provided

What's Included

  • TIME-SERT® Thread Repair Insert (choose size & quantity)
  • Imperial fine size range from 1/4" to 5/8" ; pack options: 1, 5 or 10
  • High-quality solid bushing steel insert

Important Notes

Length is measured from the top of the flange to the bottom of the insert. Always verify thread pitch and hole depth before ordering. TIME-SERT® inserts are designed for permanent repairs in metal (steel & aluminium) and must be installed per manufacturer guidance.

Fast dispatch • VAT invoice provided • Genuine TIME-SERT®
Postage & Packaging
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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:

  • AB, BT, DD, DG, EH, FK, G, GY, HS, IM, IV, KA, KW, KY, ML, PA, PH, TD, ZE, all Islands.

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:

  • Royal Mail Tracked 24
  • Royal Mail Tracked 48
  • Courier Delivery (48hr*)
  • Courier Delivery (24hr*)

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:

  • AB, BT, IV, KW, PA, PH, all Islands.

Disclaimer: Ace Consumables reserve the right to change the terms at any time.

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