Swivel Eye Bolt

The Swivel Eye Bolt offers a moving connection concept that needs a defined mounting and operating specification. Ask whether the design allows eye alignment, articulation or another approved movement. The product name alone does not identify the permitted motion under load.

Provide mounting thread, receiving depth, seating face and the mating connector details. Include surrounding obstructions so the technical review can address the installed movement envelope. A compatible thread does not guarantee that the eye can operate correctly in the available space.

Use this page for assembly and specification detail rather than duplicating the broad manufacturer enquiry page. Compare related swivel variants through their actual mounting changes. The current product description does not establish an angular range, torque or working load value, so keep those items subject to the exact approved documentation.

A swivel eye assembly introduces movement between the attachment eye and its mounting arrangement. That movement may help the connection align with the direction of pull, but different designs provide different functions. Rotation for alignment, articulation of the eye and continuous rotation under load are not interchangeable claims. Ask which movements the exact assembly permits.

Start with the operating sequence. Does the equipment remain stationary while the connection aligns, or does the load itself turn during handling? Does the sling change angle during the lift? Is the mounting face accessible for inspection? Those questions identify the required design far more accurately than a photograph of a swivel eye.

Do not transfer another manufacturer's rotation range, tightening value or working load chart to this product. The approved instructions must describe the complete assembly, including mounting fastener and seating arrangement. If the enquiry requires lifting service, request documented approval for the exact configuration and operating direction before deciding that a swivel form solves the application.

Record the mounting thread diameter, pitch and usable receiving depth. Then check the base material and mounting face. The assembly must seat and engage according to its approved design; a threaded connection that appears to fit does not establish a safe mounting condition. Include any recessed mounting space or nearby obstruction in the drawing.

Check the clearance needed for the eye to move through its intended range. Nearby walls, covers or connectors can restrict movement even when the thread fits correctly. Identify the actual link, hook or shackle that will engage the eye. The connection should follow the approved operating arrangement rather than an improvised combination selected only by apparent size.

For an extra-long-thread or nut-mounted variant, supply the full mounting drawing. The design review must address engagement, bottoming clearance and any retention requirement. Do not assume that a longer threaded end or a hand-operated nut increases the permitted load. Treat each variant as a defined assembly with its own mounting conditions.

Inspect the moving eye, body, mounting interface and threaded connection together. Check for visible deformation, corrosion, restricted movement and damaged threads. An eye that no longer moves as intended needs assessment under the approved inspection procedure; do not force it into position or add unapproved lubrication to hide a fault.

Keep the assembly's identification and documentation with the equipment records where the application requires traceability. A replacement should match the approved configuration, not just the nominal mounting thread. If the eye or mounting fastener differs from the original, ask the supplier and responsible engineer to confirm suitability before use.

Use the exact product's instructions for installation, inspection intervals and retirement decisions. This page explains procurement questions, not a complete lifting method statement. For safety-critical handling, the competent person must evaluate the load, attachment points and supporting structure as part of the whole system.

Describe the operating sequence, not just the static assembly. Identify whether the connection aligns before duty, moves during operation or requires adjustment between uses. Different designs permit different movements. Check the exact product's approved instructions before allowing loaded rotation or changing the intended pull direction. Show nearby obstructions and the actual mating connector so the technical review addresses the installed movement envelope.

Identify the eye's internal clearance and the external space it occupies. Include the actual mating link, pin or connector in the review. Passing a connector through an opening does not establish an approved operating position. Show the intended connection direction and surrounding obstructions in the drawing. If you need a special eye form, define its dimensions explicitly instead of relying on the catalogue photograph or a general round-eye description.

Record the thread system, nominal size and pitch together. Identify left-hand or right-hand operation where the assembly requires it. The drawing should also state any tolerance or engagement requirement. Check the mating component rather than treating the loose part as an isolated specification. If the existing thread shows wear, use the equipment reference or a verified gauge result to resolve the original requirement. Keep any illustrative metric reference separate from the sizes Lohar confirms for the order.

Separate the shank's plain, threaded and attachment portions through drawing references. Define the usable installed length and check the space available in the receiving component. A longer shank can introduce bottoming, interference or an unsuitable mounting condition. Include the required seating or retaining arrangement rather than leaving the supplier to infer it. For safety-critical duty, ask the responsible engineer to confirm the complete mounted design.

State the actual material requirement rather than relying on an abbreviation. Separate the material designation from mechanical properties and any application-specific rating. If the project needs a certificate or traceability record, identify the required document at enquiry stage. Ask which records Lohar can provide for the quoted component. Keep every public grade or performance claim aligned with that confirmation; a generic material field does not establish all possible grade options.

A useful enquiry gives the supplier enough information to distinguish the required component from a similar catalogue item. Send an approved drawing where you have one. Include the drawing revision, units, quantity and any mating-part reference. If you start from a sample, explain which dimensions matter to fit and which features merely reflect an old manufacturing choice.

Identify tolerances through the drawing or relevant specification rather than asking for a general close fit. Mark critical interfaces clearly. A dimension that controls a pin fit needs a different discussion from a noncritical external envelope. Ask the supplier to flag any unclear reference point before agreeing the manufacturing description.

For a repeat order, reference the previously approved drawing and revision. Do not rely only on a product name from an earlier invoice. Changes in the machine, material or finish may require a new technical review. A short, precise purchase description with an approved attachment works better than a long list of unverified catalogue claims.

Decide what you need to verify at receipt before placing the order. The acceptance plan may include dimensional checks, thread fit, material identification, finish requirements or application-specific documents. Tell Lohar which checks and records the project requires so the quotation can confirm the scope. Do not assume that a generic catalogue entry includes every possible certificate.

Agree how the drawing, sample and inspection records identify the ordered variant. Keep the product description consistent across the enquiry, quotation and purchase order. If a supplied sample controls the interface, record its approval and any agreed differences. This helps purchasing, production and maintenance teams review the same requirement.

When the application demands traceability, request the relevant batch or component identification and confirm what documentation accompanies supply. For a safety-critical duty, the responsible engineer or competent person must define the acceptance criteria. A marketing description, surface appearance or five-star rating cannot replace that technical review.

State the total quantity and explain whether you need one project batch, repeat releases or a trial quantity before a larger order. Those arrangements can affect production planning and the quotation. Share the required delivery destination and the target date, then ask Lohar to confirm the actual schedule. Avoid treating a generic response-time statement as a guaranteed manufacturing lead time.

For domestic or export enquiries, identify any packaging, marking or document requirements in advance. Parts that look similar may need separate labels or packing groups for assembly. If the project uses several drawing revisions, make the required quantities clear for each one. Protect thread and connection surfaces according to the agreed packing specification.

Ask the quotation to identify the component scope, material, finish, documents and agreed delivery arrangement. Compare quotations on those details instead of price alone. A lower-priced item with an unclear interface or missing required records can create a more expensive installation problem.

Review the quotation against the approved drawing line by line. Confirm the actual variant, material, finish, dimensional references, supplied accessories and required documents. Ask the supplier to identify any exception clearly. A familiar product name can hide an important difference in head geometry, mounting length, closure arrangement or included hardware.

If the equipment's operating requirement changes, return to the technical specification rather than treating the old order as automatic approval. A new environment, mating component or load arrangement can change the selection. Keep the maintenance or design team involved where the joint or connection affects safety or reliable operation.

On receipt, inspect the supplied parts under the agreed acceptance plan before installation. Check identification and documents along with the relevant dimensions and interfaces. Escalate a mismatch instead of modifying the component to force a fit. That approach makes the purchasing record useful to the next team member and helps prevent the same uncertainty on a repeat order.

This table defines RFQ requirements. It is not a Lohar available-size chart or a load-rating table.

Generic thread reference only; not an available product-size list, tolerance table or load chart. Confirm the actual mating thread. Source: Bossard metric ISO thread reference.

• Swivel Eye Bolts range
• manufacturing and quality process
• request a swivel eye bolt quote
• Compare Rotating Swivel Eye Bolt
• Lifting-point selection reference — manufacturer-specific instructions