Specification AgeRangeDescription : adult Brand : DingMotuo BulletPoint1 : [Size Conversion] 3.18mm flexible shaft connects to 4mm rigid shaft, the rigid shaft head is 55mm long, M4 thread is 15mm, suitable for M4 thread propeller. BulletPoint2 : [Material Configuration] 304 stainless steel hard shaft head + 65 carbon steel soft shaft, high temperature copper welding integrated molding, anti-fracture and high load resistance. BulletPoint3 : [Applicable scenarios] Specially used for brushless boat models such as high-speed shrimp boats and O-boats. The hard shaft part needs to be equipped with a soft shaft bracket to enhance stability. BulletPoint4 : [Installation method] The angle can be bent to adapt to the complex bottom of the ship, and the pre-drilled hole on the hard shaft head is suitable for a 3.18mm soft shaft for tight connection. BulletPoint5 : [Performance Advantages] Taking into account both the flexibility of the soft shaft and the strength of the hard shaft, it improves the power transmission efficiency and propeller adaptability. Color : One Color CpsiaCautionaryStatement : no_warning_applicable ExternallyAssignedProductIdentifier : 6494580600578 ItemName : 3.18mm Flexible to 4mm Hard Shaft Adapter, 304 Stainless Steel Head, M4 Thread Propeller Compatible, RC Boat Drive Shaft(with 4x7 Bearing) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flexible-shafts Manufacturer : DingMotuo ManufacturerMinimumAge : 36 ModelName : DingMotuo NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : DingMotuo ProductDescription : Classification: M4 threaded propeller with integrated flexible shaft and 4*7 bearings, M4 threaded propeller with integrated flexible shaft and 4*8 bearings
Product name: 3.18 soft shaft integrated 4mm hard shaft stainless steel hard shaft head Material: 304 stainless steel shaft head, 65# carbon steel flexible shaft Size: Soft shaft diameter 3.18-Hard shaft diameter 4mm Specifications: Default total length 350mm Hard shaft length 55mm (M4 thread length 15mm)
Applicable: It is used for M4 thread propellers, high-speed shrimp boats, O-boats and other brushless boat models. The angle can be bent, and the hard shaft part needs to be equipped with a soft shaft bracket. ProductSiteLaunchDate : 2025-04-11T09:04:38.594Z Size : With 4x7 bearing TargetAudienceKeyword : unisex-adult TargetGender : unisex UnspscCode : 60141000