Tornillos Por Mayor Rosca Completa Punta Tornillo

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 3.5x25mm
• Head Style: Bugle Head
• Standard: GB
• Grade: 12.9
• Keywords: Black Screw
• Sample: Provide
• Point: Drill Point or Sharp Point
• Surface: Black/Grey Phosphate or Zinc Plated, Nick Plated
• Transport Package: Box / Bulk Packing / Pallet
• Specification: All Size, M3.5X13-M4.8X200 / 6#X5/8
• Trademark: BOYA
• Origin: Tianjin of China
• Production Capacity: 30000tons/Year
• Package Size: 6.00cm * 5.00cm * 3.00cm
• Package Gross Weight: 0.500kg

Product Description

Drywall screw:
 

Drywall Screw
material	C1022, 1022A
diameter	M3.5&#6/M3.9&#7/M4.2&#8/M4.8&#10 or unstandard size
length	13mm-254mm
finish	black/grey phosphate, zinc plated
thread type	fine/twinfast thread, coarse thread
head type	bugle head
packing	1000pcs per box, or small packing as your request, or 25kg per carton
payment term	30%TT in advance and 70% TT before shipment
MOQ	one ton for each size
Usage	drywall screw do much less damage to wood and are easier to remove and even be  reused. More and more widely used in wood,instead of wood screw,metal,all kinds  of  board.

THE SPECIFICATION OFDRYWALL SCREW

Fine thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.40-3.60	13-19	0.5
7#	3.9	7.9-8.10	3.70-3.90	25-30	0.8
8#	4.2	7.9-8.10	4.0-4.30	25-30	1.2
10#	4.8	8.5-9.0	4.70-4.90	55-90	1.5
				100-152	2.5
Coarse thread standard
		head width	thread diamter	diameter
6#	3.5	7.9-8.10	3.65-3.90	13-19	0.5
7#	3.9	7.9-8.10	3.90-4.20	25-30	0.8
8#	4.2	7.9-8.10	4.30-4.60	25-30	1.2
10#	4.8	8.5-9.0	4.90-5.30	55-90	1.5

Package:



Factory:




FAQ:

Q: You are a manufacturing company or trading company? 
A: We are specialized in manufacturing nails and screws in tianjin city of china. 

Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.

Q: Can we print our own logo ?
A: Yes, we can make it according to your request.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance before shippment or against B/L copy.