Dual Drive Design: Slotted screw head works with screwdriver + foldable D-ring for hand tightening, no tools needed for quick installation & removal
Premium Material: High hardness carbon steel / 304 stainless steel optional, nickel-plated surface anti-rust, anti-corrosion, long service life
Foldable D-Ring: Rotatable pull ring, fold flat to save space, easy to hang camera straps, portable for outdoor photography
Stable Locking: Thickened screw shaft, uniform thread pitch, tight locking without slipping, firmly fix camera equipment
Customization Support: Custom length, plating, thread size, logo printing available, factory direct supply with competitive bulk price
Wide Application: Camera tripod, photography accessories, hardware fixture, cabinet fixing, luggage hardware, equipment mounting