Self-tapping thread inserts with cutting hole
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Self-tapping thread inserts with cutting hole
Saves time during thread repair and thread reinforcement - even in medium-strength materials
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Variants
- For producing high-strength screw connections and other threaded connections in materials with low shear strength, e.g. cast iron, aluminium alloys, plastics, hardwood etc.
- The inserts are simply screwed into a pre-drilled or pre-cast hole
- Cutting performed by 3 cutting holes
- Thick walls withstand higher forces during thread cutting. This allows the inserts to be used in materials which are more difficult to machine
- Short and long version available in every diameter
- Chrome(VI)-free zinc thick film passivation for good corrosion protection (corrosion resistance in salt spray test according to DIN EN ISO 9227-NSS: 72h white rust/120 red rust)
Application area
- Applications in the entire metal and plastic processing industry
- Thread reinforcement on tools with low shear strength, e.g. cast iron, aluminium alloys, plastics, hardwood etc.
- For repairing torn-out threads
- Short versions ideal for thin materials
- Usual applications:
- For light metals with a strength up to approx. 450-500 N/mm²
- For cast iron with hardness up to approx. 240 HB
- Plastics and fibreglass-reinforced plastics
(Tests on the original component are recommended, particularly near edges.)
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!