Skip to content
Thread reducing insert
Thread Reducer Insert schematic
Insert to reduce thread size
Repair stripped threads and reduce thread size
Insert to decrease thread size
Thread reducing insert
Thread Reducer Insert schematic
Insert to reduce thread size
Repair stripped threads and reduce thread size
Insert to decrease thread size

Thread Reducer Insert - M14 to M10

Ideal for reducing the thread size of an existing tapped hole
£152.92£183.50 inc. VAT
Choose Quantity
Select expand more
Our thread reducer inserts offer a fast and low-cost way to repair damaged, thread-stripped holes or to reduce the thread size of a pre-drilled hole. Perfect for applications requiring thread size conversion, these inserts reduce larger threaded holes to accept smaller fasteners, offering maximum flexibility in design and repair.

They’re easy to install and can increase thread strength in weaker or softer materials such as aluminium, brass, and hard plastics. Designed for durability and precision, these inserts are crafted from high-quality steel to provide secure, wear-resistant permanent internal threads that won’t strip or loosen over time. Finished in a RoHS compliant CR3 clear plating, this provides excellent protection and is the preferred finish across a number of industries including the electronics and automotive industries.

*Not included in our volume discount
Material:Steel
Thread Size:M10 (reduced from M14)
Dimension (D):14.00mm
Dimension (L):20.00mm
  • QTY 100 - 9914210