BaerFix self-tapping Thread Inserts M 4 x 0.7 with cutting slots
Internal Thread: M 4 x 0.7
Length: 8 mm
External Thread: M 6.5 x 0.75
Material: Case-hardened Steel, zinc-plated, conform to RoHS
- Thread Repair of damaged or worn-out threads
- Recovery of rejected items
- Thread Armour Plating. For material with low shear
strenght eg. aluminium alloys and magnesium alloys.
BaerFix Materials and Surface Treatments
BaerFix Technical Information
Instruction for use (Thread Repair)
With BaerFix the new thread is stronger than the original one.
When used in light alloys, for example, a degree of pull-out strength is achieved which far exceeds the yield strength of a screw 8.8.
Use in machine-building, electrical, automotive, medical and aerospace industries.
Important: Suitable for following materials: Aluminium, light alloys, NF metals,
brass, bronze, cast iron, plastics, laminated plastic and hardwood.
For strong, hard and tough materials it is recommended to tap the thread (max. intermediate tap)
before the installation of BaerFix inserts.