The details of drywall screws are as below:
1)Product description:
sizes:3.5mm*25mm
surface treatment: black phosphated, grey , galvanized
material:carbon steel C1022,C1018
shank: fine thread or coarse thread.
head: bugle head, phillips
point: diamond point
length:13mm-254mm
shank diameter: 3.5-4.8mm
head diameter: standard or according to your requirement
2)Package: 50kgs/gunny bag in bulk or according to your demands

3)MOQ: 5tons

4)Delivery time: within 30 days after receiving the advanced deposit
5)Payment terms: 30%PRE T/T, 70% Before delivery
6)Valid time of the offer: within 7days

Our products have enjoyed great popularity in world market with it's good quality and quite competitive price.

Feel free to contact us if there's anything we can do for you.