Specification Brand : uxcell BulletPoint1 : [Thread Size] M4: Pitch: 0.7mm/0.03 "; Large end diameter: 12mm/0.47 "; Small end diameter: 7mm/0.28 "; Total thickness: 8mm/0.31 ". BulletPoint2 : [Material] Our knurled thumb nuts are made of carbon steel, with nickel plated in the surface, high-hardness, durable, wear-resistant, sturdy, not easy to rust or fade, with a flat head and round knurled body, which can be used for a long time. BulletPoint3 : [Advantage] Knurled thumb nuts are designed with sharp, clean, compact, and accurate thread, which makes it not easy to be out of shape or slide in the process of rolling. BulletPoint4 : [Easy to Use] Our adjusting nuts are designed with a knurled surface and clear slotted head, which can be easily tightened, installed, and removed by hand. No tools are required. BulletPoint5 : [Wide Applications] These round knob fasteners can be widely used in the machinery industry, furniture fastening, 3D printer beds, and other electrical or industrial products. Color : Black DriveSystem1 : Slotted DriveSystem2 : Spline DriveSystem3 : Thumb ExteriorFinish : Aluminum ExteriorFinish1 : Silver ExteriorFinish2 : Nickel ExternallyAssignedProductIdentifier1 : 0643345804065 ExternallyAssignedProductIdentifier2 : 643345804065 FinishType : Unknow ItemName : uxcell Knurled Thumb Nuts, 8Pcs M4 Carbon Steel Nut High Head Through Hole for 3D Printer Part, Silver ItemPackageDimensions_Height : 8.4 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 8 ItemTypeKeyword : thumb-nuts Manufacturer : uxcell Material : Steel MetalType : Aluminum MetalType1 : Nickel MetalType2 : Carbon Steel ModelNumber : a20090900ux0196 NumberOfItems : 8 PartNumber : a24022200ux1140 ProductDescription : Description:
[Material] Our knurled thumb nuts are made of carbon steel, with Nickel Plated in the surface, high-hardness, durable, wear-resistant, sturdy, not easy to rust or fade, with a flat head and round knurled body, which can be used for a long time. [Advantage] Knurled thumb nuts are designed with clean, compact, and accurate thread, which makes it not easy to be out of shape or slide in the process of rolling. [Easy to Use] Our adjusting nuts are designed with a knurled surface and clear slotted head, which can be easily tightened, installed, and removed by hand. No tools are required. [Wide Applications] These round knob fasteners can be widely used in the machinery industry, furniture fastening, 3D printer beds, and other electrical or industrial products.