"Product Name" Insert Nut / Screw Conversion Adapter (M8x1.25 > M10x1.5 / Length 20mm / Stainless Steel) "Product Overview" A high-quality stainless steel insert nut (embedded nut) that can convert M8 and M10 screw standards.
Ideal for embedding in resin parts and for repairing and restoring damaged screw holes.
The "single groove" design on the outer circumference provides excellent resistance to spinning and loosening during tightening.
"Main Features" Reliable Screw Conversion: Functions as a conversion adapter that screws into an M10 outer diameter screw hole, allowing the use of M8 inner diameter bolts.
High-Durability Stainless Steel: Made of stainless steel, which is resistant to rust and highly durable.
Can be used for long periods even in outdoor or harsh environments.
Loosening and Spinning Prevention: The "single groove (knob)" on the outer circumference bites well into the resin or base material, preventing the nut from turning together with the bolt during tightening.
For Repair and Reinforcement of Screw Holes: If the screw holes in resin parts become stripped, or if you want to increase strength, you can process an M10 hole, embed this product, and restore it as a strong M8 metal screw hole.
"Specifications" Inner Thread Standard: M8 x 1.25 Outer Thread Standard: M10 x 1.5 Overall Length: 20 mm Material: Stainless Steel (SUS304 / SUS316) Shape: Cylindrical / With Single Groove "Applications / Examples" Repair and conversion of screw holes in resin parts of automobiles and motorcycles Maintenance and standardization of screw standards for various machines and equipment Embedding metal screws into injection molded or resin parts (insert molding) DIY, furniture, screw thread restoration for electronic devices "Usage and Installation Precautions" Pre-drilling: For the base material, please pre-process an M10x1.5 pilot hole (female thread).
Heat Press-Fitting (Recommended): When embedding in resin parts, heating the product with a heater (approx. 150℃-200℃) and then press-fitting will result in a stronger fixation.
Use of Dedicated Tools: For tightening, use a dedicated insert nut installation tool or a "co-tightening" method using an M10 bolt and nut combination.
Tightening Torque: Excessive tightening may cause damage to the base material, so please tighten with appropriate torque.
"Confirmation Before Purchase" Please be sure to confirm that the bolt you are using is M8x1.25 and that the pilot hole in the base material is M10x1.5.
As this is a precision part, manufacturing tolerances (approx. ±0.05mm) may occur, but they are within the range that does not affect usability.
Product Specifications: Insert nut with M8x1.25 inner diameter, M10x1.5 outer diameter, and 20mm length.
A set of 10 pieces is convenient for repairing multiple locations or as spares.
Wide Range of Applications: Can be used to correct threading errors and repair damaged female screw holes.
Achieves safe and stable threading, preventing screw loosening and loss.
Suitable for products with a high safety factor, offering flexibility to expand from M8 to M10.
Damaged M8 screw holes can be easily and efficiently repaired by expanding them to M10 and then back to M8.
High-Quality Material: Repair nut made of durable 303 stainless steel.
Exhibits high durability even in harsh environments, combining rust and corrosion resistance for stable performance over a long period.
Easy Installation: The single-line groove design makes it easy to fix and tighten screws.
Can be screwed directly into the reserved hole for the base material without needing to lightly tap the threads.
Screw Hole Repair and Reinforcement: If screw holes in resin parts are damaged or if you want to increase strength, you can process an M10 hole, embed this product, and regenerate it as a strong M8 metal screw hole.
2026/09/11 17:30:31#9b30e7eedf1cc4a9f22d3275e2c70151fcffeef2
| Product # | 2BK82Q9K59 |
|---|---|
| Weight | 30 g |
| Specifications |
色: 銀 商品の入り数: 10 |
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