Lock Plate Nut

Product Details

Lock Plate Nut is used with bolts, threaded rods, anchors, and structural fasteners for secure mechanical connection. The current supply reference is GB / DIN / Customized, with Carbon Steel / Stainless Steel, Zinc Plated / Black / Plain / Phosphated, and M6-M48 /4-10.

Final dimensions, tolerances, grade or class, coating system, matched components, inspection documents and packing must be confirmed against the purchase order, approved drawing or project specification before production.

Selection & Use Steps

Confirm the applicable material grade, standard, dimensions, tolerances and quantity.
Specify surface condition, edge condition, processing allowance and any cutting or fabrication requirement.
Confirm inspection documents, identification, packing and transport protection.
Check received heat or batch identification and dimensions before fabrication.
Use qualified fabrication, welding, forming or machining procedures appropriate to the selected material.

Technical Drawing

Confirm all dimensions against the approved drawing before production. Typical control points include overall length, diameter, thread series and tolerance, threaded length, end condition, head or point geometry where applicable, coating allowance and mating-part fit.

The technical drawing shown on this page, when available, is a selection reference and does not replace the buyer-approved manufacturing drawing.

Application Environment

Suitable application depends on the confirmed material, grade, finish and project design. Review exposure to moisture, chemicals, salt, temperature, vibration and dissimilar metals before selection.

Storage, fabrication and corrosion protection should match the material condition and intended indoor, outdoor or industrial service.

Installation & Handling Precautions

Do not substitute grade, thickness or heat identity without written approval.
Keep material identification traceable through cutting and fabrication when required.
Store off the ground and protect against standing water, contamination and transport damage.
Use qualified welding or fabrication procedures and verify dimensional changes after processing.
Confirm final coating, edge treatment and inspection requirements before shipment.

RFQ Checklist

Product name and governing standard: GB / DIN / Customized
Grade, class or material: Carbon Steel / Stainless Steel
Diameter, thread, length and relevant dimensions: M6-M48 /4-10
Surface finish or coating: Zinc Plated / Black / Plain / Phosphated
Quantity, matched nuts or washers, and packaging requirement
Required MTC, heat traceability, inspection or third-party documentation
Application, destination and any approved drawing or project specification

Product reference gallery

Form and finish reference; final compliance follows order documents.

Ordering framework

Confirm the specification before quotation.

This product page identifies the available product family and basic supply range. Final compliance depends on the exact standard, grade, dimensions, finish, mating components, tests and documents stated on the purchase order or approved drawing.

01Standard and editionState the governing product standard, drawing or approved equivalent.

02Grade and classConfirm material grade, property class, condition and any supplementary requirement.

03Size and threadDiameter, pitch or TPI, thread series, fit or tolerance and handedness where applicable.

04Length and geometryOverall or effective length, head or end style, thread length and drawing dimensions.

05Finish and assemblyCoating standard, thickness or color, lubrication and mating-part compatibility.

06Quantity and evidenceLot quantity, packing, marking, MTC, inspection scope and destination requirements.

Request this product with a complete specification.

Product · standard · grade · dimensions · finish · quantity · documents · destination

Attach drawings or a size list in your email or WhatsApp conversation. State any required tests or documents for confirmation.

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