303 Stainless Key Locking Threaded Insert Enhance The Strength
Product information
The bolt socket is a special fastener with threads inside and
outside, and 4 or 2 bolt keys (below M6) on the outer thread. The
products are mainly used in military industry, aerospace, railway
locomotives, vibration machinery and other products that require
high thread strength.
From the appearance of the product, the bolt sleeve can be divided
into thin-wall type and heavy-duty type. There are also reinforced
and extra-heavy types.
The most basic function of the bolt sleeve is to repair the
internal thread and strengthen the external thread. As a thread
repair method, the bolt sleeve can quickly and effectively repair
damaged threads; it can greatly enhance the strength of threaded
holes when applied to low-strength materials.
Specification
Metric Thin wall Type (Leave message for Metric Heavy Duty/BritishThin Wall/British Heavy Duty) |
Internal Thread Class GH
mm | External Thread Class GG
mm | Length
mm | Tap Drill
mm | Thread Tap Class GH
mm | Tap Depth Mn.
mm | Removal Drill
mm | Removal Depth
mm |
| M5×0.8 | M8×1.25 | 8 | 6.9 | M8×1.25 | 9.5 | 5.5 | 4 |
| M6×1.0 | M10×1.25 | 10 | 8.8 | M10×1.25 | 11.5 | 7.5 | 4.75 |
| M8×1.25 | M12×1.25 | 12 | 10.8 | M12×1.25 | 13.5 | 9.5 | 4.75 |
| M8×1.0 | M12×1.25 | 12 | 10.8 | M12×1.25 | 13.5 | 9.5 | 4.75 |
| M10×1.5 | M14×1.5 | 14 | 12.8 | M14×1.5 | 15.5 | 11.5 | 4.75 |
| M10×1.25 | M14×1.5 | 14 | 12.8 | M14×1.5 | 15.5 | 11.5 | 4.75 |
| M12×1.75 | M16×1.5 | 16 | 14.75 | M16×1.5 | 17.5 | 13.5 | 4.75 |
| M12×1.25 | M16×1.5 | 16 | 14.75 | M16×1.5 | 17.5 | 13.5 | 4.75
|
Feature
1: threaded mounting pin sheath may effectively enhance the
fastening strength and safety threaded hole, a threaded hole
extended periods of time, improve product quality.
2: In some spark plugs, molds and other machinery and require
frequent removal temperature of the screw holes on the corrosive
bolt means threaded screw hole jacket may be enhanced wear
resistant-corrosion resistant.
3: The bolt thread sheath has a repair function. When the machine
screw hole thread for various reasons when the slide wire mess
teeth, using a dedicated pin sheath wire tapping thread tapping,
threaded bolt mounted jacket, slide wire mess of the threaded holes
can be quickly repaired.
4: The installation tools and installation methods of the bolt
socket are simple, and the installation is simple and can save time
and improve work efficiency.
5: Bolt sockets are installed on machinery molds, products that
require very high threaded hole strength and fastening safety
performance on products such as aerospace industry, products,
automobile industry, and shipbuilding industry.
Application
1. Quickly and effectively repair damaged threads on a variety of
materials.
2, the reinforcing thread strength lightweight material, such as
medium-sized non-ferrous metal casting, die casting base material
and the toughness of the ferrous metals, are often used as the
screw is screwed into the screw.
3. It is especially suitable for use in environments requiring
high-strength internal threads, with strong seismic and pull-out
resistance. It has higher strength than commonly used wire thread
inserts, and is firmly connected to the base body, and will not be
separated from the base body even when working under shock or
vibration environment.
4. Remedy the wrong hole and avoid reprocessing the wrong part.
