Four-way cross connectors specified by drawing and member profile.
Define branch axes, central member, insertion depth, locking hardware and whether opposing branches are continuous. Carbon-steel bodies may use ASTM A1011/A36; ASTM A240 stainless suits selected corrosive environments. Coating, fastener class and dimensional tolerances must belong to the same controlled assembly.
Analyze simultaneous branch forces and eccentricity rather than multiplying a single-branch rating. Verify system-maker tests for the exact cross, members and locks. Symmetry does not ensure equal load sharing when branch stiffness or support elevations differ.
Mark insertion depths, fit opposite branches, square the cross and lock in the prescribed sequence while temporarily supported. May one branch remain unused? Only if maker data permits. Can two tees replace a cross? Not without checking geometry and joint interaction. Inspect central distortion and branch slip.
Research sources: ASTM A1011/A1011M, A36/A36M, A240/A240M and B633; ISO 898-1/-2, ISO 3506, ISO 1101. Final combined-load rating per system/drawing.
Most parts in this range are made or adapted for a drawing, sample, mating interface and order program. The image on this page represents the product family; final geometry, material, finish, inspection and marking are confirmed in the quotation.
Four-Way Cross Connectors belongs to the suspension framing connector category. Material names, standards and coating descriptions below help buyers structure an RFQ; they are not a declaration that every offered configuration complies. Grade, edition, inspection level and acceptance criteria belong on the controlled drawing or purchase specification. (industry reference data, final values per drawing/quotation)
Stamped or fabricated carbon steel and stainless steel are common routes. Grade, thickness, bend radius, hole position, weld detail and finish must be defined together because geometry and process affect the finished connection.
Use the tensile strength, yield or proof strength, elongation, hardness, impact and heat-treatment requirements published for the selected material grade. Relevant properties differ by product form and test-piece basis. They describe material quality, not the capacity of the finished Four-Way Cross Connectors; final suitability depends on geometry, interfaces, manufacturing condition and verification.
Specify plain, zinc-coated, hot-dip galvanized, painted, passivated or another compatible finish by a recognized coating specification where applicable. Define preparation, appearance, restricted substances, repair rules, packaging and required inspection documents instead of relying on a color photograph.
| Reference | Standard name | How to use it |
|---|---|---|
| ASTM A36/A36M | Carbon Structural Steel | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
| ASTM A1011/A1011M | Steel, Sheet and Strip, Hot-Rolled | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
| ISO 898-1 | Mechanical properties of fasteners made of carbon steel and alloy steel | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
| ISO 1461 | Hot dip galvanized coatings on fabricated iron and steel articles | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
| ISO 12944 | Paints and varnishes — Corrosion protection of steel structures | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
| EN 10204 | Metallic products — Types of inspection documents | Use as an RFQ reference only when applicable; edition, scope and acceptance evidence must be agreed. |
Specification caution: naming a material, coating or dimensional standard does not create a product rating, approval, certification or warranty. Any required capacity, pressure class, temperature limit, listing or test must be confirmed for the exact quoted part. (industry reference data, final values per drawing/quotation)
Selection for Four-Way Cross Connectors should begin with member profile, connection direction, joint geometry, movement or restraint, mating fasteners, finish and complete support layout. Keep required facts separate from supplier proposals so reviewers can see what is mandatory and what remains open. (industry reference data, final values per drawing/quotation)
| Decision | Information to provide | Why it matters |
|---|---|---|
| Interface and geometry | Drawing, nominal or actual dimensions, tolerances, mating components, clearances, orientation and accessible assembly space. | Prevents selection from a family name or image and allows the complete connection to be checked. |
| Service condition | Function, direction of forces, movement, vibration, indoor or outdoor exposure, moisture, chemicals and maintenance access. | Guides material, finish, locking, restraint and inspection choices without inventing an unverified rating. |
| Compliance route | Destination market, governing code, required standard edition, customer specification, marking and third-party approval needs. | Separates a generally suitable design from a configuration qualified for a regulated project. |
| Supply and quality | Quantity, release pattern, drawing revision, critical characteristics, sampling, traceability, packaging and documents. | Aligns manufacturing and inspection with the commercial requirement and repeat-order control. |
Ask the supplier to identify exclusions and assumptions in the quotation. Compare offers against the same revision and requirement list; a lower price is not comparable if material, coating, inspection, packaging or documentation scope differs. Final commercial values remain per quotation.
(industry reference data, final values per drawing/quotation)
Match labels, part identity, material or heat references where required, quantity and documents to the purchase order. Quarantine mixed, damaged, corroded or unidentifiable pieces instead of releasing them to installation.
Verify the actual mating dimensions, thread or connection form, contact surfaces, orientation and working clearance. Clean protective debris without removing functional coatings or altering critical edges.
Lay out the suspension geometry before assembly, confirm every member and connector orientation, keep mating faces seated, fit all required fasteners and locking devices, and tighten using the approved procedure. Do not correct misalignment by uncontrolled bending or oversized holes. Any torque, clearance, sealant, gasket, lubrication or locking value must come from the approved instruction for the exact product.
Record completion where the quality plan requires it. Inspect for seating, alignment, locking, leakage where relevant, coating damage and interference. Establish service checks from the system risk assessment and replace parts that fail the applicable acceptance criteria.
Compare straight, angle, tee, cross and multi-way sets by the number and direction of framing members they join, available installation access and the restraint required at each node. Compatibility includes the mating dimensions, material couple, coating, fastener or seal system, installation method, inspection basis and service environment. (industry reference data, final values per drawing/quotation)
Best when an established size, connection and documented product scope match the application. Confirm the exact designation and do not extend published information to another variant.
Useful when the required function or interface differs. Review the whole assembly, because an alternative component can move forces, change clearances or require different accessories and installation controls.
Consider when geometry, material, marking, finish or packaging cannot be met by a standard item. Freeze the drawing, validation plan and change-control route before repeat production.
(industry reference data, final values per drawing/quotation)
No. The reference helps define material, dimensions, coating, test method or use practice within its own scope. Compliance requires the applicable edition, product configuration, acceptance criteria and agreed evidence. A standards list on a general webpage is not a certificate.
Name the material standard, grade, product form, heat-treatment condition where relevant, required inspection document and any supplementary tests. Use the values in the governing published standard rather than copying an isolated number. Finished-product capacity or performance still requires design and verification for the exact geometry.
Provide a legible drawing or complete dimensional description, application and mating parts, material and finish, quantity and release schedule, destination market, required standards, critical characteristics, marking, packaging and document needs. Identify any requirement that cannot change.
Only after technical and commercial review. A substitute can change strength, ductility, corrosion behavior, friction, thread fit, coating thickness, galvanic compatibility, manufacturing route and inspection evidence. Record an approved deviation before production.
Request verified data for the exact part number, revision, material, assembly orientation and mating components. The quotation or approved technical package should state the applicable basis. This page intentionally supplies no invented load, pressure, temperature or price values.
Check identity, quantity, revision, obvious damage, corrosion protection, critical dimensions and the documents named in the purchase order. Sampling, gauges and acceptance limits should be agreed in the quality plan. Keep nonconforming items segregated pending disposition.
A custom route is appropriate when the standard interface, geometry, material, finish, marking, inspection or packaging cannot satisfy the application. Provide annual demand and validation expectations so tooling, casting, forging, stamping, machining or fabrication options can be reviewed.
Reference the approved drawing revision and agreed specification, preserve approved samples or inspection records as appropriate, and require notification before material, process, tooling or supplier changes that affect critical characteristics. Reconfirm requirements after a design or application change.
Four-way cross connectors specified by drawing and member profile.
Product identity note: Commercial name and intended system must be confirmed from the SKU, drawing or sample before quotation.
| Product family | Suspension System Fittings |
|---|---|
| Supply route | Standard configuration or made to requirement |
| Materials & finish | Material, thickness, coating and fastener compatibility are confirmed from the target system or drawing. |
| Applications | Suspension and modular frame assemblies after the intended system name and loading conditions are verified. |
| Documentation | Inspection, traceability and shipment records agreed per quotation |
Provide the member profile and size, connection geometry, hole and fastener details, material, finish, load direction, quantity and drawing or sample reference.
Four-Way Cross Connectors are part of the suspension system fittings family. Four-way cross connector geometry shown in multiple views.
Provide the member profile and size, connection geometry, hole and fastener details, material, finish, load direction, quantity and drawing or sample reference.
Material, thickness, coating and fastener compatibility are confirmed from the target system or drawing. Availability is confirmed for the exact geometry, quantity and service conditions.
Check the mating geometry, service environment, critical dimensions and documentation needs. Final suitability is verified against quoted product data.
Drawing-based development can cover geometry, material, machining, finish, marking, packing and inspection requirements, subject to manufacturing review.
List required inspection and shipment documents in the RFQ. Applicable records are agreed before order confirmation.