1. Drywall Screw

Head Type：Bugle

Thread Type: single thread/ coarse thread/full thread

Drive: Philips

Material: Carbon steel C1022

Finished: Phosphate (black)

Point: sharp point

Used: gypsum board/plaster board decoration /drop ceiling /plank. Coarse thread mainly used in wooden keel.

Size: 3.5 x25mm, #6x1” (hot size)

3.5-4.8mm x13-152mm (All size for your choice)

Packing: Inner 1000pcs/500pcs per box. 16/20 boxes per carton.

Loose Packing for 25kgs or 50kgs per carton.

Min. Order Quantity: 3 Metric Tons

Supply Ability: 500 Metric Tons per month.

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