The Collar Screw for Stihl 029 and 039M (1127 664 2405) is a genuine metal fastener engineered for reliable performance in high-vibration chainsaws. This essential component features an integrated collar that centers parts, distributes load at the fixing point, and ensures assemblies remain aligned during operation. Designed specifically for use in Stihl chainsaws, the Collar Screw is crucial for securing components where a collared fixing is required. It effectively minimizes movement that can lead to wear or failure, making it suitable for petrol chainsaws and ensuring optimal fit and function across compatible models.
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