Hex Screw Pack
Hex Screw Pack
SKU: Grade Level: 6-12 | SKU: 945-HSP30
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The Hex Screw Pack includes a bulk assortment of M3 socket head cap screws and matching 2.5 mm hex keys used for assembling and maintaining TechBox project structures. With three commonly used screw lengths included, this pack is ideal for classroom restocking, project repairs, and keeping extra hardware available for repeated builds.
What's Included:
- (x400) M3 × 6 mm Socket Head Cap Screws
- (x200) M3 × 10 mm Socket Head Cap Screws
- (x100) M3 × 16 mm Socket Head Cap Screws
- (x18) 2.5 mm Hex Keys
Total: 700 socket head cap screws and 18 hex keys
Hardware Features:
- Three Useful Screw Lengths – Includes 6 mm, 10 mm, and 16 mm screws for different assembly points and project needs.
- M3 Thread Size – Compatible with matching M3 nuts, inserts, standoffs, and project hardware.
- Socket Head Design – Designed for secure tightening and clean installation using a 2.5 mm hex key.
- Hex Keys Included – Comes with 18 matching 2.5 mm hex keys, making it easier to distribute tools across classroom groups.
- Classroom-Ready Quantity – Bulk pack supports repairs, replacements, and repeated student builds.
- Great for Kit Maintenance – Helps educators keep spare hardware and assembly tools available without replacing full project kits.
Product Specifications:
- Screw Type: Socket head cap screw
- Thread Size: M3
- Included Screw Lengths: 6 mm, 10 mm, and 16 mm
- Drive Type: Hex socket
- Tool Compatibility: 2.5 mm hex key / Allen key
- Included Tools: 18 × 2.5 mm hex keys
- Total Screw Quantity: 700 pieces
- Use Case: TechBox project assembly, classroom repairs, structure builds, and replacement hardware

What Educators are Saying
Real feedback from educators using TechBox.
"My students had such a great time with their Tech Boxes. Many, were so excited to accomplish the task that they were ready to take them home to continue the lesson.
You know what else was cool? All the kids who were running around after the lesson with Tech Boxes in their arms bragging to other students and fielding questions about them - they were so excited and proud!"
Educator, DuPont Manual High School, Louisville KY
"TechBox offered the hands-on interactive & educational component to Centre College's high school STEM camp that we needed! The Laser Stem Matrix introduced the students to wiring bread boards and programming, and it sparked the interest of some potential engineers in the group! With a range of exposure to technology and electronics, TechBox was able to meet the needs of everyone - from the beginner to the experienced. The instructions were easy to follow and offered educational lessons throughout for those who had less experience."
STEM Summer Camp Instructor, Centre College (KY)
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