
SM1-M Series SM1 External Thread Adapter Conversion Screw Optical Element Thread Adapter Optical Mechanical Assembly M4 M6
Product information Model SM1-M4 SM1-M4A SM1-M6 SM1-M6A Specifications Ø26.2*5.7mm Ø26.2*5.7mm Ø26.2*8.3mm Ø26.2*8.3mm External Thread SM1(1.035"-40)External Thread Center Aperture M4Threaded Hole Ø4.8mm Counterbore M6 Threaded Hole Ø6.7mm Counterbore Weight 7.7g 7.3g 10.9g 10.0g Material 7075 Aluminum Alloy Characteristic ►Integrate standard optical mechanical components with SM1 threaded components; ►SM1 (1.035 "- 40) external thread; ►SM1 conversion M4/M6; ►Internal threaded holes or countersunk holes are optional; Description (1) The SM1-M series adapter has an SM1 (1.035 "- 40) external thread, with a M4/M6 screw hole or counterbore in the center, enabling the integration of standard M4/M6 optical and mechanical components with SM1 standard threads. (2) Installation diagram The adapter of the countersunk hole type facilitates free angle rotation of the mounting assembly when not loc