Quick answer — wire rope eye terminals: Specify wire rope eye terminals as part of the complete connection: rope, termination, eye opening, mating pin or connector, and support attachment. Cable diameter and threaded-end size are different dimensions. A pin passing through an eye proves dimensional passage only, not the permitted load of the assembly.
The following purchasing questions help engineers and technical buyers specify architectural wire rope fittings. They concern documented assembly selection; lifting applications require purpose-specific equipment and evidence outside the scope of this article.
What does each eye belong to?
Elim catalogue comparison: Elim’s WR075 eye terminal, WR086 eye bolt and WR001 rope have separate catalogue identities. They identify parts to discuss, not a prevalidated three-part connection; the intermediate connector and termination method still define the assembly. Catalogue references: wire rope eye terminal, stainless steel eye bolt.
Buying decision: Sketch the connection in assembly order. If two closed eyes must be joined, identify the connecting element before price comparison. A quotation excluding that element cannot be compared directly with a complete assembly, even when the terminal and bolt look identical.
Catalogue reference: Wire Rope Eye Terminal — WR075.
Catalogue reference: Stainless Steel Wire Rope Eye Bolt — WR086.
Is the cable itself fully identified?
The 1×19 stainless steel wire rope names a construction as well as a material family. Keep the approved diameter, construction, material specification and termination reference together in the order.
Bergen Cable’s construction overview explains why construction belongs in selection. Bekaert’s diameter guidance addresses measurement separately. Matching a nominal diameter does not establish that a particular terminal and termination process are suitable.
Catalogue reference: 1×19 Stainless Steel Wire Rope — WR001.
Clarify whether the supplier delivers loose terminals, cut cable or completed assemblies. The party performing termination must have the relevant approved process and inspection criteria. A purchase of loose parts should not be described as a tested cable assembly.
Does 4 mm cable necessarily require an M4 threaded fitting?
No. Jakob’s published turnbuckle examples pair 4 mm rope with M6 or M8 threads. Cable diameter and thread designation describe different interfaces; this example does not establish compatibility for Elim eye terminals.
| Dimension to order | What it controls |
|---|---|
| Cable diameter | Termination interface |
| Thread diameter and pitch | Mating threaded component |
| Eye opening and section | Pin clearance and connection geometry |
In a dimensional example, an 8 mm pin will not pass through a 6 mm eye opening. A 10 mm opening may allow passage but does not prove the eye, pin or shackle has an adequate rating. Identify the intervening connector explicitly: two closed eyes cannot simply be linked together after both have been permanently installed.
Source: Jakob rope-to-thread combinations. Reference checked 27 September 2026.
Request a matched quotation: Send rope size, eye opening, mating pin and thread details for a complete connection bill of materials..
Which dimensions govern fit?
Feeney’s technical information and installation resources are examples of product-specific documentation. Their values belong to their respective products and do not validate another manufacturer’s eye terminal.
What should a complete purchasing line look like?
Use one assembly identifier, then list its components. This fictional record illustrates completeness without assigning unverified dimensions or capacities.
| Assembly EC-01 | Example purchasing entry |
|---|---|
| Cable | C1, approved specification revision B |
| Cable end | Terminal T1, drawing revision C |
| Intermediate connector | Connector K1, separately identified |
| Support attachment | Eye bolt B1 and approved support detail |
| Supply scope | 30 complete assemblies; loose spares separate |
If each approved assembly contains one T1, one K1 and one B1, 30 assemblies require 30 of each. The arithmetic follows this example’s bill of materials; it does not prescribe a universal connection arrangement.
Ask the supplier to return the same schedule marked included, excluded or proposed alternative. Missing connectors then become visible before the order is accepted.
What evidence should accompany the quotation?
The swage-terminal release guide explains why changes to cable, terminal or termination process can affect an approval. Apply the same discipline when the eye connection is revised: retain the previous revision and record what requires reassessment.
How should exposure and packing be handled?
State whether the connection will be coastal, sheltered or difficult to inspect. ASSDA’s tea-staining guidance and IMOA’s coastal discussion support this environmental review. Specify material and finish independently from the image colour.
Protect threads and retain small connecting parts with their assembly identity. ISTA’s procedure overview supports packing-test discussions, while Trade.gov’s document guide helps align commercial and shipment descriptions. Separate complete assemblies from loose replacement components on both the carton label and packing list.
What does the supplier need first?
Continue the same project: Wire Rope Turnbuckles: How to Specify Threads, End Fittings and Adjustment Range covers the next related purchasing decision in this system.
Ask for a dimensioned assembly proposal and an itemized bill of materials. Those two documents make the quotation reviewable and give purchasing a reference that remains useful when the next order is placed.
