Off-Road Sports
Built for suspension, steering, and articulation under heavy mechanical loads and off-road abuse.
ROD END / HEIM JOINT
Hex Welding In Tube Adapter Heim Joint Insert
Part No.: Hex Welding In Tube Adapter Heim Joint Insert
· Male & female version available
✓ ISO 9001 Certified
✓ SGS Verified
✓ 26+ Years Factory
✓ OEM / ODM Ready
Right-hand & left-hand thread versions
Male (XM) & female (XF) body types
Misalignment 7°–34° — varies by size
Custom material, finish & OEM packaging
⚡ Typically responds within 24 hours
MOQ:50 pcs / model
Lead Time:7–15 days
Sample:Free (excl. freight)
Payment:T/T · PayPal · L/C
Overview
Rod End Product Overview
【Rod End Tube Inserts for Weld-in Applications】 Our Rod End Tube Inserts are designed to be welded into round tubing for secure and adjustable rod end connections. Made for high-stress suspension and steering assemblies, these adapters are ideal for off-road, race, and industrial projects.
【High-Strength 4130 Chromoly Construction】 Manufactured from 4130 chromoly steel, each insert is heat-treated and CNC-machined to exacting tolerances. They deliver reliable performance in demanding environments and ensure long-term durability under extreme loads.
【Right and Left-Hand Threads with ID Grooves】 Available in both RH and LH thread options, our Rod End Tube Inserts feature machined ID grooves to distinguish left-hand threads easily. Compatible thread sizes range from 10-32 to 1-1/4”-12, fitting a wide range of tubing ODs and wall thicknesses.
【Hex Head Design & Full Customization】 Optional hex-shaped heads allow for easier wrench tightening. We also offer fully customized tube insert solutions for unique builds, including uncommon thread pitch, OD, wall thickness, or special materials.
Note:
We offer a wide range of tube adapter styles.
When contacting us, please specify the model number you are interested in.
For custom styles or dimensions, kindly attach your drawings or specifications so that we can provide a prompt and accurate quotation.
Weld In Bung Threaded Tube Inserts More Sizes
| Threaded Tube Inserts Part Number | TUBE SIZE X | Thread | |
| Right Hand | Left Hand | WALL THICKNESS | Female |
| WTF-0301R | WTF-0301L | 3/8″ OD x 0.058 | 10-32 |
| WTF-0401R | WTF-0401L | 1/2″ OD x 0.058 | 1/4-28 |
| WTF-0501R | WTF-0501L | 1/2″ OD x 0.058 | 5/16-24 |
| WTF-0502R | WTF-0502L | 5/8″ OD x 0.058 | 5/16-24 |
| WTF-0601R | WTF-0601L | 5/8″ OD x 0.058 | 3/8-24 |
| WTF-0701R | WTF-0701L | 5/8″ OD x 0.058 | 7/16-20 |
| WTF-0402R | WTF-0402L | 3/4″ OD x 0.058 | 1/4-28 |
| WTF-0503R | WTF-0503L | 3/4″ OD x 0.058 | 5/16-24 |
| WTF-0602R | WTF-0602L | 3/4″ OD x 0.058 | 3/8-24 |
| WTF-0702R | WTF-0702L | 3/4″ OD x 0.058 | 7/16-20 |
| WTF-0504R | WTF-0504L | 3/4″ OD x 0.065 | 5/16-24 |
| WTF-0603R | WTF-0603L | 3/4″ OD x 0.065 | 3/8-24 |
| WTF-0703R | WTF-0703L | 3/4″ OD x 0.065 | 7/16-20 |
| WTF-0604R | WTF-0604L | 7/8″ OD x 0.058 | 3/8-24 |
| WTF-0704R | WTF-0704L | 7/8″ OD x 0.058 | 7/16-20 |
| WTF-0801R | WTF-0801L | 7/8″ OD x 0.058 | 1/2-20 |
| WTF-0605R | WTF-0605L | 7/8″ OD x 0.065 | 3/8-24 |
| WTF-0705R | WTF-0705L | 7/8″ OD x 0.065 | 7/16-20 |
| WTF-0802R | WTF-0802L | 7/8″ OD x 0.065 | 1/2-20 |
| WTF-0606R | WTF-0606L | 7/8″ OD x 0.083 | 3/8-24 |
| WTF-0706R | WTF-0706L | 7/8″ OD x 0.083 | 7/16-20 |
| WTF-0803R | WTF-0803L | 7/8″ OD x 0.083 | 1/2-20 |
| WTF-0607R | WTF-0607L | 1″ OD x 0.058 | 3/8-24 |
| WTF-0707R | WTF-0707L | 1″ OD x 0.058 | 7/16-20 |
| WTF-0804R | WTF-0804L | 1″ OD x 0.058 | 1/2-20 |
| WTF-1001R | WTF-1001L | 1″ OD x 0.058 | 5/8-18 |
| WTF-0608R | WTF-0608L | 1″ OD x 0.065 | 3/8-24 |
| WTF-0708R | WTF-0708L | 1″ OD x 0.065 | 7/16-20 |
| WTF-0805R | WTF-0805L | 1″ OD x 0.065 | 1/2-20 |
| WTF-1002R | WTF-1002L | 1″ OD x 0.065 | 5/8-18 |
| WTF-0609R | WTF-0609L | 1″ OD x 0.083 | 3/8-24 |
| WTF-0709R | WTF-0709L | 1″ OD x 0.083 | 7/16-20 |
| WTF-0806R | WTF-0806L | 1″ OD x 0.083 | 1/2-20 |
| WTF-1003R | WTF-1003L | 1″ OD x 0.083 | 5/8-18 |
| WTF-0610R | WTF-0610L | 1″ OD x 0.095 | 3/8-24 |
| WTF-0710R | WTF-0710L | 1″ OD x 0.095 | 7/16-20 |
| WTF-0807R | WTF-0807L | 1″ OD x 0.095 | 1/2-20 |
| WTF-1004R | WTF-1004L | 1″ OD x 0.095 | 5/8-18 |
| WTF-0808R | WTF-0808L | 1 1/8″ OD x 0.058 | 1/2-20 |
| WTF-1005R | WTF-1005L | 1 1/8″ OD x 0.058 | 5/8-18 |
| WTF-0809R | WTF-0809L | 1 1/8″ OD x 0.065 | 1/2-20 |
| WTF-1006R | WTF-1006L | 1 1/8″ OD x 0.065 | 5/8-18 |
| WTF-0810R | WTF-0810L | 1 1/8″ OD x 0.083 | 1/2-20 |
| WTF-1007R | WTF-1007L | 1 1/8″ OD x 0.083 | 5/8-18 |
| WTF-1201R | WTF-1201L | 1 1/8″ OD x 0.083 | 3/4-16 |
| WTF-0811R | WTF-0811L | 1 1/8″ OD x 0.095 | 1/2-20 |
| WTF-1008R | WTF-1008L | 1 1/8″ OD x 0.095 | 5/8-18 |
| WTF-1202R | WTF-1202L | 1 1/8″ OD x 0.095 | 3/4-16 |
| WTF-1009R | WTF-1009L | 1 1/4″ OD x 0.095 | 5/8-18 |
| WTF-1203R | WTF-1203L | 1 1/4″ OD x 0.095 | 3/4-16 |
| WTF-1010R | WTF-1010L | 1 1/4″ OD x 0.120 | 5/8-18 |
| WTF-1204R | WTF-1204L | 1 1/4″ OD x 0.120 | 3/4-16 |
| WTF-1011R | WTF-1011L | 1 3/8″ OD x 0.095 | 5/8-18 |
| WTF-1205R | WTF-1205L | 1 3/8″ OD x 0.095 | 3/4-16 |
| WTF-1012R | WTF-1012L | 1 3/8″ OD x 0.120 | 5/8-18 |
| WTF-1206R | WTF-1206L | 1 3/8″ OD x 0.120 | 3/4-16 |
| WTF-1013R | WTF-1013L | 1 1/2″ OD x 0.095 | 5/8-18 |
| WTF-1207R | WTF-1207L | 1 1/2″ OD x 0.095 | 3/4-16 |
| WTF-1208R | WTF-1208L | 1 1/2″ OD x 0.120 | 3/4-16 |
| WTF-1401R | WTF-1401L | 1 1/2″ OD x 0.120 | 7/8-14 |
| WTF-1209R | WTF-1209L | 1 1/2″ OD x 0.250 | 3/4-16 |
| WTF-1402R | WTF-1402L | 1 1/2″ OD x 0.250 | 7/8-14 |
| WTF-1210R | WTF-1210L | 1 3/4″ OD x 0.120 | 3/4-16 |
| WTF-1403R | WTF-1403L | 1 3/4″ OD x 0.120 | 7/8-14 |
| WTF-1601R | WTF-1601L | 1 3/4″ OD x 0.120 | 1-14 |
| WTF-2001R | WTF-2001L | 1 3/4″ OD x 0.120 | 1 1/4-12 |
| WTF-1211R | WTF-1211L | 1 3/4″ OD x 0.250 | 3/4-16 |
| WTF-1404R | WTF-1404L | 1 3/4″ OD x 0.250 | 7/8-14 |
| WTF-1602R | WTF-1602L | 1 3/4″ OD x 0.250 | 1-14 |
| WTF-2002R | WTF-2002L | 2″ OD x 0.250 | 1 1/4-12 |
| WTF-1603R | WTF-1603L | 2″ OD x 0.250 | 1-14 |
| WTF-1604R | WTF-1604L | 2″ OD x 0.250 | 1-12 |
| WTF-2003R | WTF-2003L | 2″ OD x 0.120 | 1 1/4-12 |
Hot Selling Products
Size Chart
Rod End Series — Full Size Range
All available sizes in the Rod End series. Can’t find your size? Contact us for custom dimensions.
Size chart will appear here once configured for the Rod End series.
Quality Control
Every Unit Inspected Before Shipment
Raw Material Inspection
Material certifications verified. Composition confirmed by spectrometer before machining begins.
Thread Gauge Inspection
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Load Capacity Test
Static and dynamic load tests run on representative samples from each production batch.
Dimensional Measurement
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Surface Inspection
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Articulation Test
Misalignment angle and torque measured to confirm liner performance meets specification.
Heat Treatment Verify
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Batch Documentation
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Applications
Where Rod End Rod Ends Are Used
Related Products
All Products →More from the Rod End Series
Get a Quote
Request a Quote for the Rod End Series
Share your part number, required quantity, and any special material or packaging requirements. We respond within 24 hours.
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⚡ Reply in 24 hrs
🎁 Free samples
🔒 NDA available
📦 MOQ from 50 pcs
FAQ
Rod End Frequently Asked Questions
What is the difference between XM and XF rod ends in this series?
XM parts are male rod ends with an external shank thread, while XF parts are female rod ends with an internally threaded body. Both belong to the same XM-XF series and share the same core performance direction.
What industries commonly use the XM-XF series?
The XM-XF series is commonly used in off-road racing, agricultural equipment, industrial linkages, marine hardware, and other motion-control assemblies that need compact articulation and dependable load capacity.
Are both right-hand and left-hand thread versions available?
Yes. The XM-XF series can be supplied in right-hand or left-hand thread configurations depending on the part number and linkage design requirement.
Can I request custom materials or finishes for XM-XF products?
Yes. For OEM or repeat-order programs, SYZ can discuss custom body materials, plating, special packaging, and other production requirements based on your application.
How do I choose the correct bore and thread size?
Start from the required ball bore, thread size, and body style, then match them against the XM-XF size chart. If your assembly has special dimensional constraints, send the target dimensions to us for selection support.
Do all XM-XF rod ends use the same race material?
Not always. Some variants may use a race liner while others may differ by structure, so the exact build should be confirmed from the product spec or inquiry response for the target part number.
Can I order samples before placing a bulk order?
Yes. Sample support is available for qualification. Standard policy is free samples with freight handled separately unless otherwise agreed.
What is the usual production lead time for XM-XF orders?
Typical lead time is around 7 to 15 days depending on order quantity, stock condition, finishing requirements, and whether any custom packing or OEM marking is needed.