50pc M4 12+6mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Post End Caps Package Includes: 3pcs x Door

Package Includes: 3pcs x Door Stopper

Aluminum heatsink can be applied to devices to cool stepper motor and 3D printers

Widely used for metalwork

can be widely used in the electrical application

50pc M4 12+6mm Female Male Thread Brass Hex Standoff Spacer Screws PCB Post End Caps Package Includes: 3pcs x DoorDescription: Brass material, male female type threaded, and it is perfect for mounting between PCB circuit boards and machine boards. specifications: Product Name: Hex Standoff Spacer Male Thread Length: 6mm 0. 24 inch Female Thread Length: 12mm 0. 47 inch Hex Side Width: 6. 8mm 0. 27 inch Thread Size: M4 Total Length: 18mm 0. 71 inch Net Weight: 127g Material: Brass Color: Gold Tone Package Content: 50(+ 2%)pcs x Hex Standoff Spacer