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Solar Mounting Hardware

Solar Fasteners

Solar fasteners for PV mounting projects, including T bolts, hanger bolts, flange nuts, washers, and matching threaded hardware sets.

Send drawings, samples or specifications for engineering review.

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Solar Fasteners made to drawings

Product Information

Material
Stainless Steel, Carbon Steel, Aluminum
Surface Treatment
Passivation, Zinc Plating, Hot Dip Galvanizing
Manufacturing Process
Cold Heading, Thread Rolling, CNC Machining, Inspection
Tolerance
Custom by drawing
Standard / Custom
Custom / OEM
Application
T bolts, Hanger bolts, Flange nuts, Washer sets
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Specifications

Key dimensions: Dimensions are confirmed from drawings or samples, including length, hole spacing, thickness, bore size, pitch, and end geometry where applicable.Material / surface: Stainless Steel, Carbon Steel, AluminumTolerance control: Custom by drawingRecommended surface finish: Passivation, Zinc Plating, Hot Dip GalvanizingStandard / custom: Custom / OEM

Model / Standard Reference

China standard reference: matched against GB / GB/T or customer drawings when relevantLocal replacement reference: substitute codes can be reviewed from customer drawings or samplesInternational reference: ISO / DIN / ASTM / ANSI / AGMA mapping is confirmed during RFQ reviewSample stage: English specifications can include tolerance, material, bore, hole spacing, and assembly notes

Surface Finish Notes

Available finishes: Passivation, Zinc Plating, Hot Dip GalvanizingRecommended matching: Stainless Steel / Carbon Steel / Aluminum; select corrosion resistance, conductivity, or wear resistance by applicationOutdoor or humid use: prioritize corrosion-resistant finishesConductive or contact parts: review conductivity and coating stabilityVisible parts: confirm appearance consistency, cleaning, and anti-rust packing

Technical parameters

Solar Fasteners Specifications

Use these parameters as the minimum RFQ basis before sending drawings or samples.
Product typeSolar Fasteners
MaterialStainless Steel, Carbon Steel, Aluminum
Manufacturing routeCold Heading, Thread Rolling, CNC Machining, Inspection
Surface finishPassivation, Zinc Plating, Hot Dip Galvanizing
ToleranceCustom by drawing
RFQ basisDrawing, sample, material, quantity, application, and packaging requirement

Typical Applications

T boltsHanger boltsFlange nutsWasher sets

Product Advantages

DIN / ISO / custom formsThread and head form controlCorrosion-resistant finishesKitting support

Size Capability

Small precision partsMedium-size production partsLarger custom parts reviewed by drawing, material, tooling and quantity

Available Secondary Operations

DeburringCleaningPlatingAssemblyPackaging

Assembly & Packing Options

KittingHardware assemblySubassembly packingExport cartons

To quote accurately, please provide:

StandardMaterialGradeThreadSurface finishSize rangePackingQuantity

RFQ Next Step

Send the drawing, key dimensions, quantity, tolerance, finish, application, and packing requirement so we can review the quotation accurately.

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Product types

Common Solar Fasteners Types

Browse related product types under the same family and select the option closest to your drawing, assembly, or sourcing requirement.
T Bolt for Solar Fasteners made to drawingsSolar Mounting HardwareT Bolt

T Bolt supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

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Hanger Bolt for Solar Fasteners made to drawingsSolar Mounting HardwareHanger Bolt

Hanger Bolt supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Flange Nut for Solar Fasteners made to drawingsSolar Mounting HardwareFlange Nut

Flange Nut supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote
Solar Washer Set for Solar Fasteners made to drawingsSolar Mounting HardwareSolar Washer Set

Solar Washer Set supplied by Himount Precision for OEM production programs, with material, finish, tolerance, packaging, and inspection requirements confirmed from customer drawings or samples.

View DetailsRequest a Quote

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Used in these industries

ConstructionBrackets, plates, anchors, bolts, washers, and structural fixing components for building and installation systems.EnergyConductive busbars, brackets, terminals, shields, and assemblies for power distribution, solar, and storage systems.Solar & Photovoltaic MountingApplication-specific fasteners, clamps, hooks, grounding clips, brackets, plates, and stamped hardware components made to drawings for PV mounting programs.

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Related materials

Carbon SteelCost-effective strength for brackets, plates, fasteners, housings, and general stamped parts.Stainless SteelCorrosion resistance and stable strength for clips, shields, brackets, housings, and specialty fasteners.AluminumLightweight material for busbars, covers, housings, brackets, and energy applications.

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Related surface treatments

Zinc PlatingZinc Plating can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.PassivationPassivation can be selected according to corrosion resistance, conductivity, appearance, assembly, and customer standards.

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Related manufacturing capabilities

Cold HeadingHigh-volume forming process for screws, bolts, rivets, pins, studs, and custom fasteners before threading and finishing.Thread RollingThread forming for screws, bolts, studs, threaded rods, and custom fasteners with repeatable profile and strength.CNC MachiningMachining support for prototypes, inserts, pins, special fasteners, secondary features, and tight-tolerance details.InspectionDimensional inspection, visual checks, gauges, PPAP-ready documentation support, and shipment verification.

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Related products

BoltsIndustrial bolts for structural joints, equipment frames, mounting hardware, and OEM assemblies, with support for custom dimensions, coatings, and project-based packaging.NutsThreaded nut solutions for repeat production assemblies, structural fastening, welded connections, and insert applications, with material and coating choices aligned to the project environment.WashersWashers for load distribution, spacing, locking, grounding, and sealing applications, produced to standard references or customer drawings for assembly-focused supply.Solar ClampsSolar clamps for PV mounting systems, including mid clamps, end clamps, grounding clips, and profile-matched clamping hardware for roof and ground projects.

Engineering RFQ

Upload drawings or describe the part. We will review material, process, finish, tolerance, and production quantity.

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