Umbrella Thread Expansion Screw
Accept customization after receiving your drawings or samples
Material: steel, carbon steel
Head style: countersunk
Origin: China
Brand Name: OEM/Custom
Model: OEM/Custom
Advantages: connection and fastening; diversity; widely used
Customization: accept customization after receiving your drawings or samples
Packing: PE bag + carton + pallet or according to your requirements
Surface treatment: galvanized/customized
Thread: Umbrella thread