The M3 Heated Bed Platform Leveling Spring, Screw and Hand Knob Set is a complete bed leveling hardware kit for 3D printers. BDTronics offers this DIY bed leveling set with four hand-twist leveling nuts, four compression springs, and four M3 screws for adjusting and securing a heated print bed.

The large hand-twist knobs make manual bed adjustment easier than using a standard nut, while the springs provide controlled tension between the heated bed and mounting surface. This set is suitable for replacing worn bed leveling hardware or upgrading a compatible 3D printer's manual bed adjustment system.

Features:

• Complete 4-point 3D printer bed leveling set

• Includes 4 hand-twist leveling nuts

• Includes 4 heated bed leveling springs

• Includes 4 M3 x 35mm screws

• Large approximately 22mm outer-diameter knobs

• Easy manual bed height adjustment

• Plastic hand knobs with stainless steel screws and springs

• Black knob design

• Suitable for heated bed platforms

• Useful for DIY 3D printer modifications and repairs

• Helps provide controlled adjustment of print bed position

• Suitable for compatible FDM and FFF 3D printers

• BDTronics suitable for 3D printer parts and accessories in Bangladesh

Specifications:

Package Includes:

• 4 x M3 Hand Twist Heated Bed Leveling Knobs

• 4 x Heated Bed Leveling Springs

• 4 x M3 x 35mm Stainless Steel Screws

Applications:

• 3D printer heated bed leveling

• Manual print bed adjustment

• FDM 3D printer maintenance

• DIY 3D printer builds

• Heated bed replacement hardware

• 3D printer bed modification

• Custom 3D printer projects

• 3D printer repair and maintenance

• Manual bed leveling systems

Installation:

Install one leveling spring and M3 screw at each of the four mounting points of the heated bed. Pass the screw through the bed mounting point and spring, then secure it with the hand-twist leveling knob according to the printer's bed mounting design.

Turn the knobs gradually and evenly to adjust the relative height of each corner of the print bed. After installation, verify that the screws have sufficient engagement and that the heated bed remains securely mounted throughout its operating range.

Compatibility:

This kit is intended for 3D printers using compatible M3 bed mounting hardware. Before ordering, check the printer's mounting-hole arrangement, screw length requirements, spring dimensions, and available clearance to ensure compatibility.

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