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Wing Nut – SHRI PARVATI INDUSTRIES

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SHRI PARVATI INDUSTRIES · SPFL® NUT RANGE

Wing Nut

A winged nut for joints requiring hand adjustment and frequent access.

Reference: DIN 315

Request a QuoteView Quick Specifications

Wing Nut reference product image
Reference product image from our library. Final grade, dimensions and finish are confirmed in the quotation.

Quick Specifications — Wing Nut

Product Wing Nut
Standard / drawing reference DIN 315
Thread / size Specify nominal diameter, metric pitch or inch TPI, thread series, tolerance and handedness. Metric and inch products need their respective specified standards or drawings.
Material / strength Specify material grade separately from nut strength class, proof-load or product-specific test requirements. See the enquiry table below.
Critical dimensions / selection Wing span, nut height, access clearance, thread engagement and permitted tightening method.
Finish Specify plain, passivated or coated finish as applicable to the selected material and nut design. Confirm coating/thread-fit compatibility.
Quantity / documentation State quantity, delivery location, drawing revision and required inspection or material/test documentation.

No numeric size range, load rating, stock availability or compliance is implied by this reference page. Requirements are reviewed before quotation.

Stainless steel & special-alloy grade enquiries

State the exact material grade in your RFQ. The following are enquiry options, not a stock list or certification claim. Suitability, manufacturing route and availability require confirmation for this nut design.

Material requested Technical information to confirm
SS 304 / 304L Exact material specification; stainless nut grade and strength class where applicable.
SS 316 / 316L Corrosion environment, specified material and required mechanical properties.
SS 310 / 310S Exact grade, service temperature and mechanical requirements; no automatic high-temperature approval.
SS 904L Stainless steel grade request; corrosion environment and applicable product/test specification.
HASTELLOY family Exact alloy designation, material specification and certificate requirements.
Alloy 20 Exact specification, service environment and product-form requirements.
MONEL family Exact alloy designation and required mechanical/product specification.
INCONEL family Exact alloy designation, service temperature and product/test specification.

ISO 3506-2 stainless nut designations and property classes are separate from commercial SS grade names. Do not infer nut proof load from “SS 304” or “SS 316”, or copy bolt classes such as 8.8/10.9 onto a nut specification. Carbon/alloy steel requests need their own specified nut grade and mechanical requirements.

ISO 3506-2 stainless nut mechanical-property scope

Technical Selection & Standard Reference

DIN 315 is a wing-nut reference. Confirm the manufacturing form, wing geometry and thread; hand-tightening convenience is not a structural load rating.

Check before ordering: Wing span, nut height, access clearance, thread engagement and permitted tightening method.

References describe the product family, not certification of a supplied item. Specify the current or contractually required edition; confirm any legacy DIN reference against the actual drawing.

Application Areas

Adjustable fixtures, covers, maintenance access panels and light equipment adjustments as designed.

For oil & gas, pharma, dairy or construction projects, state the actual load, corrosion, hygiene, temperature and approval requirements. Sector names alone do not establish suitability.

Frequently Asked Questions

Is a wing nut suitable for every load-bearing joint?

No. Hand tightening does not establish a controlled preload or load rating. The joint designer must confirm the fastening requirement.

How do I request a quotation for wing nut?

Send the nut type, thread diameter and pitch, quantity, material grade, strength or test requirements, standard edition or drawing, finish, application and delivery location. Technical suitability and availability are confirmed with the quotation.

Request a Quote — Wing Nut

Send diameter × pitch/TPI, quantity, grade, strength/test requirements, standard or drawing, finish and delivery location. Attach your drawing or bill of materials to the enquiry.

Request a Quote / Technical Review

Related categories are enquiry suggestions, not a statement of automatic compatibility.