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Official manufacturer imagePetzl ACTIK CORE
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Official manufacturer imageFenix HM50R V2.0
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Common questions
Questions before you buy
Are headlamp adjuster screws universal?
No universal fit should be assumed. Thread, length and head style can vary, so use the part specification for the exact lamp model.
How do I identify a replacement adjuster screw?
Record the light brand and model, then check its parts diagram or contact the manufacturer. Avoid fitting hardware that does not match the documented part.
Can I adjust a headlamp without the screw?
Do not rely on an improvised fastener. It may not hold alignment or may damage the assembly; consult the manual or a qualified repairer.
Are adjuster screws for car lights the same as headlamp parts for camping?
They are different product contexts. Confirm whether your search concerns a vehicle headlight assembly or a wearable headlamp before buying.







Headlamp Adjusting Screws and Replacement Fit