Feature(may vary by option.)
●304 Material: Thread Repair Kit includes 50 repair screw sleeves. Each sleeve is made of high quality 304 stainless steel, which has high hardness, rust and compression
●Best tool for fixing thread holes: When repairing thread errors or damaged female holes, insert a set of wire thread into the screw holes of soft metalwork to form standard female threads. Threaded inserts are a great repair tool
●Retention Force: The threaded expansion tool has a certain elastic and even fit. M3.5 thread type, non-slip deep thread, can effectively increase the strength of the thread connection, good holding power
●Application: Wire screws are widely used in aviation, automotive, steam turbine, electronics, computers, lamps, molds, mechanical equipment, radiators, semiconductor equipment, etc
●Note: In the process of using wire thread inserts, you must use the screw in the correct direction to avoid damage to the screw. Do not twist in opposite directions
[3D]
[2D]
[1D]
[1.5D]
[2.5D]
Description
Specifications:
Item Type: Wire Thread Insert
Material: SUS304
Model: M3.5 x 0.6
Thread Specifications: M3.5 x 0.6
Outer Diameter Before Installation: Approx. 0.18-0.19in (4.5-4.8mm)
Drill Bit Diameter: Approx. 0.1 inches (3.7 mm) / 0.1 inches (0.1
Length of 1D after installation: approx. 3.5mm/0.1in
Number of revolutions before installation: 4
1.5D Length after installation: Approx. 5.3 mm/0.2in
Number of revolutions before installation: 6.4
2D length after installation: approx. 7.0mm/0.28"
Number of revolutions before installation: 8.9
2.5D Length after installation: Approx. 8.8mm/0.35in
Number of revolutions before installation: 11.4
3D Length after installation: Approx. 10.5mm/0.4in
Number of revolutions before installation: 13.9
Thread Insert Model Description: Example: M3 x 0.5 x 1.5D This means after the screw set is complete, the female thread is M3, the pitch is 0.5, the length is 1.5 times the diameter of the screw. , i.e. 1.5 x 3 = 4.5 mm), the length here refers to the length of the installation after installation.
Wire thread inserts are also called thread sheath, stainless steel thread sleeves, wire sleeves, and braces. These are new type of female screw fasteners made of high strength, high precision diamond shaped cross-section steel wire. When applied to low strength engineering materials such as aluminum alloy, zinc alloy, copper, and plastic, it can greatly improve the thread strength and abrasion resistance.
Package List: 50 x Thread Inserts