40Pcs M8 Thread T Slot Spring Nuts for 4040 Series Aluminum Extrusion Profile - Carbon Steel Nickel-Plated Half Round Roll in Nuts

• Size: A pack of 40pcs
• Color: silver
• Material: Carbon Steel
• Brand: PCOGOX
• Item dimensions L x W x H: 2.8 x 2.8 x 1 inches

• It can be directly into the aluminum slot hole, 40PCS x M8 Roll Ball Elastic Nuts, used for T-slot aluminum profile 4040 series,4040 aluminum extrusion.
• Back spring ball can be fixed its position which make installation very simple and reliable, Made of Carbon Steel and lasting performance
• They are applied in many occasions, such as building industrial aluminum frame structures, CNC routers, 3D printers, CNC plasma cutters, machine guards, workstations, and more

Specification: Product Name: Roll Ball Elastic Nuts Color:Silver Material: Carbon Steel Finish: Nickel Plated Thread Type: M8 Size:21.5 x 13.3 x 7.4mm/0.85 x 0.52 x 0.29""(L x W x H) Note: Since the measurement tools are different, there will be 1-3 mm error, not to be a basis/reason for return. ur digital images are as accurate as possible. Because of the difference between the display and the light, the color is slightly different. Package include: 40x M8 Thread T Spring Nut Let more people know PCOGOX brand is our pursuit， We take every customer seriously and provide our customers with the most cost-effective products responsibly!