Shaft Length: Approx. 9mm (Approx. 5mm threaded).
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Quick Release Plate Universal Tripod Monopods Head Screw Adapter Mount For SoNY VCT-D580RM/D680RM For Velbon CX-888 460 570 690
Aliexpress UK
Shaft is approx 14mm in length, including the thread.
eBay
1/4" Swivel Mini Ball Head Screw Tripod Mount for GoPro 12 11 10 9 SJCAM AKASO DSLR Camera Camcorder Light Bracket Accessories
Aliexpress UK
The tripod is perfect for capturing steady shots and can be used as a monopod when needed. Shaft Length: Approx. 10mm (Approx. 5mm threaded).
eBay
2-Pc 360° Swivel Mini Ball Head with Universal 1/4" Screw Tripod Mount For Smart Phone LED Video Light Microphone Action Cameras
Aliexpress UK
These camera tripod converter screws can be attached to a variety of different photographic equipment. They fit most camera rigs, such as camera mounting plates, quick-release plates, tripods, monopods, DSLR cameras, flashlight stands, etc.SpecificationColor: SilverMaterial: 303 Stainless SteelHead Style: Internal Hex SocketThread Size: Male Thread 1/4"-20Thread Length: 7mm/0.28-inchNo Thread Length: 5mm/0.2-inchTotal Length: 16mm/0.63-inchScrew Head Outer Diameter: 12mm/0.47-inchPacking List: 5 x Tripod Quick Release Mounting ScrewsAdvantage1. Made of 303 stainless steel, fine workmanship, durable, rust-proof, corrosion-resistant, and can be used for a long time.2. These camera screws are precision-made in standard 1/4" male thread, for most camera devices.
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Selfie Stick With 1/4 or 3/8 Screw Tripod Carbon Fiber Central Axis Extension Rod Adjustable Extension Rod for DSLR Cameras
Aliexpress UK
This high-quality product from DWL ensures a stable and secure connection for capturing professional photos and videos with ease. The screw adapter converts from 1/4" female to 3/8" male, be suitable for variety of tripods, ball heads, light stands and flash brackets.
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Aluminum 1/4 Inch Screw Tripod Adapter Mount Holder For Gopro 13 12 11 10 9 Insta360 X5 X3 X4 DJI Action 5 4 Camera Accessories
Aliexpress UK
The quick release shoe is designed to be used with the Velbon PH-249Q Pan Head and CX-444 / CX-460 Mini / CX-Compact / CX-888 tripods. Velbon CX-444, CX-888, CX-460, CX-460mini, CX-470, CX-570, CX-690, DF-50.
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1/4 Inch Screw Tripod Adapter Mount Holder for GoPro 12 11 10 9 8 Insta-360 One X X2 X3 Camera Accessories
Aliexpress UK
The quick release shoe is designed to be used with the Velbon PH-249Q Pan Head and CX-444 / CX-460 Mini / CX-Compact / CX-888 tripods. Velbon CX-444, CX-888, CX-460, CX-460mini, CX-470, CX-570, CX-690, DF-50.
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360° Swivel Mini Ball Head with Universal 1/4" 3/8" Screw Tripod Mount For Smart Phone LED Video Light Microphone Action Cameras
Aliexpress UK
【MINI BALL HEAD】SmallRig Mini Ball Head Mount 2059 is designed to attach the camera tightly via a cold shoe adapter, while the 1/4" screw could be mounted on the monitor in adjustable directions in different scenarios and could be locked via a wingnut. 【WIDE COMPATIBILITY】 The cold shoe adapter works for most cameras including for Canon, for Nikon, for Olympus, for Pentax, for Panasonic, for Fujifilm, for Kodak, etc 【ADJUSTABLE DIRECTION】The ball head can be adjusted into most any position for a better viewing angle 【NOTE】The ball head maximum load: 3 kg 【PACKAGE INCLUDED】2 x Mini Ball Head Mount. this item is TWO PCS pack. If you need one PCS pack, please see the SMALLRIG 761.
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PULUZ Handheld Plastic Knuckles Fingers Grip Ring Monopod Tripod Mount &Thumb Screw For GoPro Hero13 12 Black 11 10 9/ Insta360
Aliexpress UK