Head Type：Single Countersunk

Thread Type: single thread/ half thread

Drive: Pozi

Material: C1022

Finished: Galvanized（white）

Point: sharp point

Size: 4.0x40 mm (Hot Size)

3.0-6.0mmx13-160mm (All sizes for your choice)

Packing: Inner 1000pcs/500pcs per box.16/20 boxes per carton. (as you request)

Loose Packing for 25kg or 50kg per carton/ bag.

Used: wooden/ wood-making/ soft wood /chipboard/decoration/ constructions.

Min. Order Quantity: 3 Metric Tons

Supply Ability: 500 Metric Tons per month.

OEM brand Available.（with logo as customer’s request）