Thread inserts are formed from high quality stainless steel wire with a diamond shaped cross section, wound to the shape of a spring� thread. Once the wire is wound into a helical coil and installed into a tapped hole, it provides a permanent and wear resistant thread in� the parent material that is generally stronger than the original thread. The thread inserts are designed to be greater in diameter than the tapped hole and compress as they are installed. This allows maximum surface contact area with the tapped thread, safely and permanently� anchoring the inserts into place. The insert's compensatory action shares the load over the entire bolt and hole, increasing pull out and� torque out strength. With a thread insert in place, load and stress are more evenly distributed over the assembly.
Thread inserts: Where to use?
Original equipment manufacturer
Thread insert offers innotive way for manufactuer to design and produce high quality products using lighter materials such as aluminium die casting and magnesium alloy parts. While can still achieve high strength and reliability in assembly.
It is widely used in manufacture of following industries:
1. Aerospace and defense
2. Ship building industry, high speed train and other transportation
3. Automotive industry especially new energy automotive
4. Industrial and consumer electronics
5. High precision industrial parts
6. Aluminium die casting and magnesium alloy parts
Thread repairing
Thread insert is a ideal and simplest way for repairing stripped or damage threads.
Qualicoil thread inserts are available in either standard free running form, tangless or screw lock type. Qualicoil thread inserts� are manufactured for every thread form including UNC, UNF, ISO Metric thread sizes. Inserts are available in 5 different standard lengths
1D, 1.5D, 2D, 2.5D and 3D. Special lengths are available on request.
U-bolts have been used basically to support pipework, pipes through which fluids and gasses pass.As U-bolts are now being used by a much wider audience to clamp any kind of tubing/round bar, then a more convenient measurement system needs to be used.
Available in MS and SS material.
Size: Upto 20mm
Quantity Per Pack: 50 kg
Material: Mild steel
Bolt Diameter: Upto 20mm
Shape: U Shape
Pack Type: Bag
Product Standard Galvanized Steel support U Bolts with Nut
Material Steel
Finish Galvanized
Size 1/2" to 12"
Usag Designed for support,guide,or an anchor for pipe comes complete with 2 hex nuts
Product Expansion Bolt M12 x 70mm Hex Nut Sleeve Anchors
Keyword hex anchor sleeve
Structure bolt+sleeve+flat washer+taper
Material Q235, 45#, AISI304(A2-70), AISI316(A4-80) etc
Size M6-M24 or non-standard as request & design
Grade 4.8, 6.8, 8.8, 10.9, 12.9
Surface plain, galvanized,bule white, YZP etc.
Usage Metal structures, profiles, floor, bearing plates, brackets, railings, walls,machines, beams, etc
Type wedge anchor,sleeve anchor flange nut,3pcs shield anchor,4pcs shield anchor,drop in anchors,metal frame anchors,tie waire anchors.
Sample Free sample can be sent for test
Remar OEM/ODM is available according to customer's drawing and samples.
Color:Silver
System of Measurement:INCH
Place of Origin:Handan, China
Brand Name:FIXDEX
Model Number:M6-M16
Material:Steel
Diameter:3/16in, 1/4in, 5/16IN, M6~M30, RD6~RD30
Capacity:1500-3000 KGS
Standard:DIN
Product name:Hot Selling High Quality Wedge Anchor for Construction
Raw material:Steel, Carbon Steel, SS steel
Surface treatment:HDG, Zinc plated, mill finish
Application:Concrete, brick and block
Sample:7 days
Dimension:Customized
Packing:Carton
Port of loading:Tianjin
Payment Terms:TT/LC
Product descripion of self-drilling anchor bar:
(1)Type: R25N, R32N, R32S, R38N, R51L, R51N, T30/11, T40/16, T76N, T76S.
(2)Max. Tensile Load: 200-1900KN.
(3)Yield Load: 150-1500KN.
(4)Standard length: we can supply any length according to construction require.
(5)Application: Drilling ,Placement of steel reinforcing elements ,Grout placement
