Thin-Sheet Fastening Products

Helefastener organises its range by how the fastener installs – clinched into a hole, set blind from one side, or welded in milliseconds. All parts are available in inch and metric, manufactured to GB, ISO, ASTM, DIN and SAE equivalents, with free samples for validation.

Self-Clinching Nuts

Permanent, reusable female threads pressed into thin sheet. S, CLS, CLA, SP, F, PL and more – M2–M10.
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Self-Clinching Studs

Permanent external threads flush-mounted in thin panels: through, concealed head, broaching and heavy-duty types.
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Self-Clinching Standoffs

Through and blind standoffs for PCB stacking and board spacing: SO, SOS, BSO, micro and SMT types.
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Blind Rivet Nuts

Single-side threaded inserts for closed profiles and tubes: flat, reduced and countersunk heads, open and closed end, M3–M16.
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CD Weld Studs

Capacitor-discharge studs that weld in milliseconds with no reverse-side mark: flanged PT and non-flanged IT types.
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Captive Panel Fasteners

Screws and pins that stay attached to the panel: low profile, cross recess, slotted and pin types for access panels.
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Cannot find the variant you need? Send the drawing via the quote form – custom parts are quoted per drawing, and free samples ship freight collect.