1/4" & 3/8" to M4–M10 Thread Conversion Screw Mount Adapter

Universal Thread Conversion Screw Adapter – 1/4" & 3/8" to M4, M5, M6, M8, M10

Keep your camera gear, tripods, projector mounts, and photography accessories perfectly connected with this versatile thread conversion screw adapter. Designed for photographers, videographers, and AV enthusiasts, this compact adapter bridges the gap between standard imperial thread sizes (1/4" and 3/8") and metric threads (M4, M5, M6, M8, M10) — all in one durable, lightweight unit.

Why You'll Love It

• Premium Aluminum Alloy Construction: Lightweight yet robust, with a smooth matte black finish that resists abrasion, corrosion, and rust — built to last through countless setups and teardowns.
• Precision Machined Threads: CNC-machined and deburred for smooth, burr-free threading that installs and removes with ease, reducing wear on your equipment.
• Knurled Grip Design: Tactile knurling on the body increases friction so you can hand-tighten securely without slipping — no tools required for most setups.
• Incredibly Versatile: Compatible with camera tripods, projector bracket adapters, gimbal stabilizers, photography lighting stands, action camera mounts, and more.
• Compact & Portable: Small enough to toss in any camera bag or gear pouch — always have the right adapter when you need it most.

Specifications

• Material: Aluminum Alloy
• Color: Black
• Thread Sizes: 1/4" Male / 3/8" Male to M4, M5, M6, M8, M10 Female
• Package Includes: 1 × Conversion Screw Adapter
• Country of Origin: Made in China

Compatible With

• DSLR & mirrorless camera tripods
• Projector bracket mounts
• Gimbal stabilizers
• Photography lighting stands
• Action camera accessories
• Monopods & ball heads

Note: Please allow for minor measurement tolerances within standard acceptable range. Slight color variation may occur due to monitor calibration differences; please refer to the physical item received.

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For more information on photography equipment standards and safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Remote camera

Frequently Asked Questions

Q: What thread sizes does this conversion screw adapter support?

A: This adapter supports 1/4" and 3/8" male (imperial) thread inputs and converts to M4, M5, M6, M8, and M10 female (metric) thread outputs, making it compatible with a wide range of camera, tripod, and projector mounting accessories.

Q: What material is the adapter made from, and is it durable?

A: The adapter is precision-machined from aluminum alloy, giving it excellent strength-to-weight ratio. It is resistant to abrasion, corrosion, and rust, making it suitable for regular use in both studio and outdoor photography environments.

Q: Is this adapter compatible with my camera tripod and projector mount?

A: Yes — this thread conversion screw adapter is designed for broad compatibility across tripods, projector bracket adapters, gimbal stabilizers, monopods, ball heads, and photography lighting stands that use standard 1/4", 3/8", or M4–M10 thread connections.

Q: Do I need any tools to install this adapter?

A: In most cases, no. The knurled grip surface on the adapter allows for secure hand-tightening without the need for additional tools, making quick setup and breakdown fast and easy.