5pcs M3 x 500mm Fully Threaded Rod 304 Stainless Steel Right Hand Threads Spiral Sleeving Outer Diameter: 36mm / 1

Outer Diameter: 36mm / 1

Overall Length: 150mm

The drill bit is made of 45# steel and tungsten steel

1 x Speaker Mesh Grill Cloth

and for the D type and round type shaft

5pcs M3 x 500mm Fully Threaded Rod 304 Stainless Steel Right Hand Threads Spiral Sleeving Outer Diameter: 36mm / 1Description: 304 stainless steel, provides great corrosion resistance and antirust ability for a long service life. Fully threaded rods are widely applied in many occasions. Used for assembly fastening, screw into threaded nuts or tapped holes. Specifications: Type: Fully Threaded Rod Color: Silver Tone Thread Dia: M3 Material : 304 stainless steel Total Length: 500mm Thread: Right Hand Thread Thread Pitch: 0. 5mm Package Content: 5 x Threaded Rod