THE CUSTOM FASTENER RANGE

Custom screw products.
Find the right structure.

From everyday shoulder screws to compound threaded components, explore the functional features that matter to your application.

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Core Custom Screws

Shoulder, security, hollow, flange, hand-adjustment and set screw designs for daily engineering requirements.

Special Heads & Functional Bolts

T-heads, eyes, rings, U-bends, square heads and other geometries shaped around mounting and adjustment.

Special Threads & Shanks

Fine pitches, special profiles, modified tips and stepped or tapered shanks defined by the drawing.

Compound Structures

Multiple locating features, cross holes, press-in features and mixed threaded sections in one custom part.

Shoulder screw illustration with smooth locating shoulder and smaller threaded end

Core Custom Screws

Shoulder & Step Screws ↗

A head, a locating shoulder and a threaded section combine fastening with controlled spacing or movement.

Shoulder diameter & lengthThread & transition

Tamper-resistant screw illustration with six-lobe recess and central pin

Core Custom Screws

Security & Tamper-Resistant Screws ↗

Special drive interfaces help restrict casual access while allowing an approved service tool to operate the screw.

Drive optionsTool interface

Hollow bolt illustration showing the continuous axial through bore

Core Custom Screws

Hollow & Through-Hole Screws ↗

An axial bore creates a passage through a threaded component for an application-specific routing or flow requirement.

Bore geometryWall & thread relationship

Hex flange screw illustration with an integral bearing flange

Core Custom Screws

Custom Flange Screws ↗

An integral flange provides a drawing-defined bearing footprint without a separately handled washer.

Flange dimensionsBearing face

Manual thumb screw illustration with a diamond knurled head

Core Custom Screws

Knurled Thumb & Adjustment Screws ↗

A grip-oriented head supports manual adjustment, with optional tool drive for the specified assembly method.

Grip styleAdjustment interface

Headless socket set screw illustrations with different tip forms

Core Custom Screws

Custom Set Screws & Grub Screws ↗

Headless threaded components transfer a locating or clamping action through a specified tip.

Tip optionsThread options

T-slot bolt illustration with a rectangular T-shaped head

Special Heads & Functional Bolts

Custom T-Slot Bolts ↗

A drawing-specific T-head engages a matching slot for positioning or clamping.

Head width & thicknessNeck & orientation

Articulating bolt illustration with a drilled flat eye lug

Special Heads & Functional Bolts

Custom Eye & Articulating Bolts ↗

An eye or fork-style end connects a threaded shank to a pin or articulating joint.

Eye or fork geometryShank transition

Forged closed-ring eye bolt geometry illustration without a load rating

Special Heads & Functional Bolts

Custom Lifting Eye Bolt Designs ↗

Drawing-defined ring and shank geometries for engineering review of lifting-related requirements.

Ring & shankLoad direction

U-bolt illustration with threads at both free ends

Special Heads & Functional Bolts

Custom U-Bolts ↗

A bent shank and two threaded legs follow the dimensions of the pipe, frame or clamped component.

Bend profileLeg geometry

Square head bolt illustration with four flat head sides

Special Heads & Functional Bolts

Custom Square Head Bolts ↗

A square tool interface or captured head supports application-specific access and anti-rotation needs.

Head sizeCaptured fit

Carriage bolt illustration with a smooth dome and square neck

Special Heads & Functional Bolts

Custom Carriage Bolts ↗

A round head and drawing-defined square neck provide an anti-rotation interface with the mating component.

Square neckHead form

Eccentric adjustment screw illustration showing the offset head and shaft axes

Special Heads & Functional Bolts

Eccentric & Angled Head Screws ↗

An offset or angled feature converts an adjustment into a controlled change of position.

Offset & datumHead orientation

Double-ended stud illustration with different threaded ends and a plain center

Special Heads & Functional Bolts

Custom Double-Ended Studs ↗

Two threaded ends can use different diameters, pitches or engagement lengths, separated by a custom center section.

Mixed thread endsCenter shank

Fine pitch adjustment screw illustration with a magnified thread detail

Special Threads & Shanks

Fine & Extra-Fine Pitch Screws ↗

Drawing-defined fine pitches support adjustment and engagement requirements where a standard selection does not fit.

Pitch examplesFit & engagement

Cross-section illustrations of trapezoidal, buttress and high-low thread profiles

Special Threads & Shanks

Special & Compound Thread Profiles ↗

Trapezoidal, buttress, high-low and compound thread arrangements require an explicit profile and matching part.

Profile definitionMotion & load

Self-tapping screw illustration with a slotted cutting tip

Special Threads & Shanks

Modified-Tip Self-Tapping Screws ↗

Slotted, cut or relieved ends can be specified around the actual material and hole condition.

Tip & reliefMating material

Reduced-shank bolt illustration with a narrow smooth waist

Special Threads & Shanks

Reduced & Variable Shank Screws ↗

A reduced or stepped shank introduces a deliberate change in section between functional features.

Section changeFunctional intent

Tapered locating screw illustration with a conical smooth shoulder

Special Threads & Shanks

Tapered Shank & Cone Screws ↗

A defined taper or conical surface establishes a locating, contact or sealing interface with a matching component.

Taper definitionMating surface

Custom screw illustration with an offset integral locating pin

Compound Structures

Screws with Integral Locating Pins ↗

A local pin or locating extension combines a screw connection with a drawing-defined positioning feature.

Pin locationPin geometry

Double-ended shoulder stud illustration with a broad smooth central shoulder

Compound Structures

Double-Ended Shoulder Screws ↗

Two threaded ends and a larger central shoulder combine connection and axial location in one part.

Two thread zonesCentral shoulder

Socket head screw illustration with a transverse hole through the head

Compound Structures

Cross-Drilled & Head-Hole Screws ↗

A radial or transverse hole provides a specified passage for a pin, wire or other assembly element.

Hole positionEdge condition

Multi-step screw illustration with distinct smooth shoulder diameters

Compound Structures

Multi-Step & Multi-Shoulder Screws ↗

Several diameters and locating faces fit a more complex stack of mating components.

Step sequenceFeature relationships

Clinch stud and sheet cutaway illustrating the press-in retention feature

Compound Structures

Custom Clinch Screws & Studs ↗

Drawing-specific press-in features can combine a threaded component with a sheet-metal attachment interface.

Retention geometryPanel condition

Additional custom configurations

Available material, manufacturing route, dimensions and acceptance requirements are confirmed against the drawing.

TURN DESIGN INTENT INTO A QUOTATION

Specify the whole part.

Manufacturing routes & operations ↗Material families & finishes ↗Drive interface guide ↗

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