Fasteners

Fasteners organized by purchasing form: screws and bolts, nuts, washers, studs, anchors, pins, rivets and kits. The taxonomy is navigation; real SKUs appear only where specs are activated.

Purchasing path: choose the product form first, then product type, then standard family and SKU.

Screws & Bolts

Bolt and screw products organized by head form, joint function and standard family. Choose the fastening form first, then filter by diameter, length, grade, material and finish.

Head/drive styleDiameter × lengthProperty classMaterial and finishMating nut/washer

Hex Head BoltsShop Specs

Socket Head Cap ScrewsShop Specs

Carriage BoltsShop Specs

U-BoltsShop Specs

Tapping ScrewsShop Specs

Machine ScrewsShop Specs

Anchor BoltsShop Specs

Insulation FastenersQuote to Drawing

Structural BoltsQuote to Drawing

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Nuts

The locking half of bolted joints, specified together with bolts by property class, locking style, material and finish.

Thread diameterProperty class/gradeLocking styleMaterial and finishMating bolt standard

Hex NutsShop Specs

Flange NutsShop Specs

Coupling NutsShop Specs

Lock NutsPlanned

Cap NutsPlanned

Weld NutsPlanned

Rivet NutsPlanned

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Washers

Load-spreading and bearing-surface parts selected by ID, OD, thickness, material and joint requirements.

Inside diameterOutside diameterThicknessMaterial and finishBearing/sealing/locking purpose

Flat WashersShop Specs

Spring Lock WashersShop Specs

Sealing WashersQuote to Drawing

Fender WashersPlanned

Structural WashersPlanned

Bearing Lock WashersPlanned

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Threaded Rods & Studs

Long-thread fastening products for flanges, suspension and cut-to-length service; confirm overall length, thread length, material and end form.

Overall lengthThread length/full threadDiameterGrade/materialEnd form

Threaded RodsShop Specs

Double-End StudsShop Specs

Fully Threaded StudsPlanned

Flange Stud BoltsPlanned

Hanger BoltsPlanned

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Pipe Flanges & Gaskets

Pipe flanges and sealing gaskets specified by nominal size DN, pressure rating PN, connection type, facing and material.

Nominal size DNPressure rating PNConnection typeFacingMaterial and gasket matching

Plate Slip-On FlangesShop Specs

Weld Neck FlangesShop Specs

Non-Metallic Flat GasketsShop Specs

Spiral Wound GasketsShop Specs

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Anchors

Concrete foundation and structural anchoring products specified by embedment method, hook or straight form, thread length and corrosion requirement.

Anchoring methodHole size/embedmentSubstrate conditionDesign loadApproval/seismic requirement

Chemical AnchorsShop Specs

Expansion AnchorsShop Specs

Undercut AnchorsQuote to Drawing

Wedge AnchorsPlanned

Sleeve AnchorsPlanned

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Pins

Pins for locating, hinging, retention and quick release, specified by hole size, fit, tolerance and retention style.

Hole sizeFit/toleranceLocating or hinge functionRetention styleMaterial

Dowel PinsPlanned

Cotter PinsPlanned

Clevis PinsPlanned

Spring PinsPlanned

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Rivets

Permanent joining fasteners for sheet, blind-side and enclosed assemblies, specified by grip range, hole size, rivet style and corrosion requirement.

Rivet styleHole sizeGrip rangeMaterial stackBlind or two-side access

Blind RivetsPlanned

Solid RivetsPlanned

Rivet NutsPlanned

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Spacers & Standoffs

Spacing and support parts for panels, electronics and equipment assemblies, specified by thread gender, length, shape and material.

LengthInternal/external threadShapeMaterialPanel spacing

Round SpacersPlanned

Hex StandoffsPlanned

Threaded StandoffsPlanned

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Inserts

Threaded inserts that add durable threads to sheet, plastic, wood or soft materials, selected by base material, installation method and thread size.

Base materialInstallation methodThread sizePull-out/torque requirementFinish

Threaded InsertsPlanned

Helical InsertsPlanned

Press-Fit InsertsPlanned

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Retaining Rings

Rings for axial retention on shafts or inside bores, specified by shaft or bore diameter, groove size, installation direction and material.

External/internalShaft/bore diameterGroove sizeInstallation directionMaterial

External Retaining RingsPlanned

Internal Retaining RingsPlanned

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Kits & Assemblies

Project-ready assemblies such as guardrail splice kits, bolt-nut-washer sets and drawing-based BOM packages.

Kit useBOM componentsQuantity per setStandard/drawingPacking method

Bolt-Nut-Washer SetsShop Specs

Guardrail Bolt KitsShop Specs

Structural Bolt AssembliesQuote to Drawing

Flange Bolt SetsPlanned

Project BOM KitsPlanned

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