Brass Thmub Knurled Lock Nuts:Precision threads ensure the firmness and sealing of the connection.
Wing Nuts:These nuts are suitable for fastening between manufacturing machinery.
Standard screw spacing for easy installation and replacement.
Thumb Stud:Made of iron material that is high hardness, no rust.
Please ensure that the size of the nuts can well match your 3D printer
Description
The larger the diameter of the thumb portion, the greater the clamping force that can be applied.
Material:Copper
Type:Thin Nuts
Materials: Brass
Quanity:50pcs
Product size
M: inside Diameter D: Outside Diameter L: Length
Example:
M2 X D4.0 X L3.0(Thread Diameter 2mm X Outside diameter 4.0mm X Total length 3.0mm)
This nut with knurled surface that can be easily tightened, assembled and disassembled by hand without any tools.