Roll In T Slot 8 Nut with Spring Loaded Ball, T-Nut with Ball Spring, Roll-in T-slot Nut, Spring Loaded Ball T Nut, T Slot Nut with Spring Ball China Factory Manufacturer
The Roll In T Slot 8 Nut with Spring Loaded Ball is a roll-in connector designed for European-standard Slot 8 aluminum profiles (4040, 5050 series). A stainless steel spring-loaded ball keeps the nut locked in position while it slides into the channel, so you can place, screw and reposition components without disassembling your frame. Built from a zinc-plated carbon steel body with stainless steel spring and ball, it delivers dependable holding force and corrosion resistance in industrial applications.
1. No-Drop Ball Retention
The spring-loaded stainless steel ball presses against the slot wall, holding the nut securely in position – even when the profile is vertical. No more nuts sliding or dropping during assembly.
2. True Roll-In Design
Load the nut from the top or end of the slot and roll it into position. No need to disassemble the frame or remove end caps – reposition in seconds.
3. ESD-Safe Construction
Carbon steel nut with stainless steel spring and ball, featuring electrostatic discharging design – safe for electronics assembly lines, cleanrooms and test equipment.
4. Full Thread Coverage
Available in M4 / M5 / M6 / M8 metric and 10-32 UNF / 1/4-20 UNC / 5/16-18 UNC imperial threads, matching global buyer standards in one series.
5. Corrosion-Resistant & Precision-Fit
Zinc plated carbon steel for long-term corrosion resistance; precision machined to 21.0 × 7.6 × 8.0 mm to fit 8mm slot profiles (4040/5050 series) with 0.8mm lip for a firm, stable grip.
Roll In T Slot 8 Nut with Spring Loaded Ball
Q1: Which aluminum profile does this nut fit?
A: It works for 4040, 5050‑series aluminum extrusions with Slot 8 groove.
Q2: What does ESD feature mean for this t‑slot nut?
A: ESD (Electrostatic Discharging) allows static electricity release, recommended for electronic and anti‑static environments.
Q3: Can I get other thread sizes?
A: Current stock for Slot 8 version is M4 / M5 / M6 / M8 / 10-32UNF / 1/4-20UNC / 5/16-18UNC, custom threads available upon request.
Need a different thread size, surface treatment or packaging? Minde can offer OEM/ODM services with short lead times. Contact us with your drawings or samples for a tailored solution.
Applications:
• Jigs and fixtures for manufacturing lines
• CNC machine guards, covers and enclosures
• 3D printer frames and adjustable assemblies
• Automation equipment and test benches
• Workbenches and adjustable workstations
• Exhibition displays and modular framing systems
• ESD-sensitive electronics assembly stations
