Description
Overview:
This Wing Screw M5x20 is a genuine Makita part (251896-4) designed for secure, tool-free fastening on selected Makita power tools. It features a standard M5 thread with a 20 mm length for reliable engagement, and an easy-grip wing head that allows quick tightening and release by hand. The threaded shank is steel for strength, paired with a durable polymer wing head to withstand regular use on site or in the workshop. It is commonly used to secure covers, guards and accessory fittings where frequent adjustment is required. Engineered for a precise fit on the 8406C 110V Diamond Core Hammer Drill and the DCS551ZJ, this genuine component helps maintain proper function, safety and convenience during daily operation.
Key Features:
- Genuine Makita part for assured fit and compatibility
- M5 x 20 mm specification for secure clamping on designated assemblies
- Hand-tightening wing head enables quick adjustments without tools
- Robust steel thread and hard-wearing composite head for long service life
- Stable under vibration to reduce loosening during heavy-duty use
- Smooth, low-profile head design helps minimise snagging and damage
- Ideal replacement for worn, missing or damaged fasteners
- Supports regular maintenance, improving uptime and user convenience
Typical Applications:
Used to fasten and adjust guards, side covers, depth stops, fences and accessory mounts on compatible Makita tools. Suitable for workshop, site and maintenance tasks where frequent removal or repositioning is needed. Helps restore secure fit where the original wing screw is lost or stripped, maintaining safe operation and consistent performance in drilling, cutting and general construction work.
Also known as:
Thumb screw, hand-tightened screw, wing bolt, wing-head screw, finger screw, hand screw, manual clamp screw, quick-release wing fastener.
Fits Models:
8406C, DCS551ZJ
Alternate Part Numbers:
251896 4, 2518964
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