Material:C1022a or C1018a
Size:3.5x19---4.8x152
Head:Bugle Head
Recess: Phillips 2#
Finish:White & Yellow zinc,black&grey phosphate ,dacromet
Packing: paper box,plastic box,PVCbox,bag,carton or according to customers'requirement
5 years OEM experiment
Small order reasonable
Prompt shipment