Helical Knurled Brass Inserts
Product Range
- Brass Cable Glands
- Brass Fastener Anchors
- Brass Fastener Bolts
- Brass Fastener Inserts
- Brass Fastener Nuts
- Brass Fastener Rivets
- Brass Fastener Screws
- Brass Fastener Washers
- HRC Fuse Contacts
- Brass Neutral Links
- Galvanized Conduit Fittings
- Battery Terminals
- Electrical GI Box
- Brass Earthing Equipment
- Brass Pipe Fittings
- Metal Casting Components
- Brass Connectors
- Brass Terminals
- Stainless Steel Fittings
- Brass Hose Fittings
- Junction Boxes
- Brass Nickel Parts
- Brass Electrical Accessories
Material
- Brass, Stainless Steel, Steel, Copper
Application
- Used in engine cylinder head repair after unintentional over-torqueing or cross-threading of spark plugs strips the thread of the socket.
- The straight radial piece is the driver tang which is used as a key to grip with pliers for driving the coil into place and is discarded after installation.
- Designed for cold press installation into hard & filled thermoplastic & thermoset plastic materials.
- Suitable for glass filled or thermoset materials.
- Suitable for insertion in all types of plastics and can be used with hot plastic molding and cold plastic molding.
- Best suitable for electrical molded box applications.
Benefits
- Provide a convenient means of repairing stripped-out threads and are also used to provide stronger threads in soft materials such as aluminium, zinc die castings, wood, magnesium etc.
- Reduced installation force over conventional press-fit thread inserts.
- Pilots provide a means of alignment with the receiving hole.
- Double ended version simplifies automatic and manual installation.
- Helical knurl offers a higher axial pull-out resistance than straight knurl, but with a lower resistance to torque.
Operation
- The helically formed coils of diamond shaped stainless steel or phosphor bronze wire screw into a threaded hole a form a mating internal thread for a screw or stud.
- Incorporates a helical knurl with a 'broaching' form & undercuts to enhance rotational & pull-out performance.
- May also be heat or ultrasonically installed.
We can manufacture and export Helical Knurled Brass Inserts as per specifications (custom drawing and samples) for more information please Contact us