![Need help identifying these screws? Measurements are in mm. These are used for my RepRap printers so I assume it's okay to post here. I can't for the life of me figure Need help identifying these screws? Measurements are in mm. These are used for my RepRap printers so I assume it's okay to post here. I can't for the life of me figure](https://preview.redd.it/need-help-identifying-these-screws-measurements-are-in-mm-v0-wv1elwu8iujb1.jpg?width=3024&format=pjpg&auto=webp&s=8e0c6a54bb2abc0088a376b06ca458391419f9d8)
Need help identifying these screws? Measurements are in mm. These are used for my RepRap printers so I assume it's okay to post here. I can't for the life of me figure
![Mechanical Engineering Portal on X: "Identification Chart for Different types of #Fasteners #screws http://t.co/uU3yU5f18I http://t.co/QVQpnMZhTE" / X Mechanical Engineering Portal on X: "Identification Chart for Different types of #Fasteners #screws http://t.co/uU3yU5f18I http://t.co/QVQpnMZhTE" / X](https://pbs.twimg.com/media/CO_lxF0VEAAb0Hz.jpg)
Mechanical Engineering Portal on X: "Identification Chart for Different types of #Fasteners #screws http://t.co/uU3yU5f18I http://t.co/QVQpnMZhTE" / X
![Identification Charts for Different Types of Fasteners: Head styles, Bolt and Screw, Drive, Washer and Nut types - Gurukul Online Identification Charts for Different Types of Fasteners: Head styles, Bolt and Screw, Drive, Washer and Nut types - Gurukul Online](https://gurukulonline.weebly.com/uploads/9/3/2/9/93297104/head-styles_1_orig.png)
Identification Charts for Different Types of Fasteners: Head styles, Bolt and Screw, Drive, Washer and Nut types - Gurukul Online
![screwdriver - I need help identifying what type of screw head this is - Home Improvement Stack Exchange screwdriver - I need help identifying what type of screw head this is - Home Improvement Stack Exchange](https://i.stack.imgur.com/dbrj1.jpg)
screwdriver - I need help identifying what type of screw head this is - Home Improvement Stack Exchange
![Identification Charts for Different Types of FASTENER's - Head styles, Bolt and Screw, Drive, Washer and Nut types | Screws and bolts, Woodworking tips, Type chart Identification Charts for Different Types of FASTENER's - Head styles, Bolt and Screw, Drive, Washer and Nut types | Screws and bolts, Woodworking tips, Type chart](https://i.pinimg.com/736x/48/45/e7/4845e7c4d14608d8ca1351624b1180df.jpg)