Material: Brass; Size: 4mm ID x 8mm OD x 8mm L; Compatible Screw Size: 5/32 inch , M4 Screws Bolts; Package List: 5 PCS M4 brass spacer; Advantage: Made of durable brass material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time. Instruction: Easy to use, just need to install on the screw bolts with proper diameter. Application: This brass spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as car, steel mills, chemical equipment, and engineering machinery. Note: Please select the appropriate size according to your needs. This Brass spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as car, steel mills, chemical equipment, and engineering machinery.

Specification
Material: Brass
Size: 4mm ID x 8mm OD x 8mm L
Compatible Screw Size: 5/32 inch , M4 Screws Bolts
Package List: 5 PCS M4 brass spacer

Advantage
Made of durable Brass material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time.

Instruction
Easy to use, just need to install on the with proper diameter.

NOTE: Please select the appropriate size according to your needs.