3.9 X 50 #7 X 50 High-Low Self-Tapping Fine Thread Drywall Screws

• Material: Carbon Steel
• Shape of Head: Bugle Head Screws
• Surface Finishing: Black/Gray Phosphated or Zinc Plated
• Certification: ISO, GS
• Customized: Customized
• Item: Drywall Screws
• Model NO.: 3.9 x 50
• Surface Tratement: Black Phosphate; Grey Phosphate; Zinc Plated
• Type: Round Head, Round Head~
• Head Style: Round
• Connection: Common Bolt
• Groove: Cross
• Grade: 8.8
• Transport Package: at Your Request
• Specification: 3.5/3.9/4.2/4.8mm etc
• Trademark: OEM
• Origin: Tianjin, China
• HS Code: 7318120090
• Production Capacity: 200mt/Month

Product Description

Product Description

3.9 X 50 #7 x 50 High-Low Self-Tapping Fine Thread  Drywall Screws (Box of 1000)

A bugle head screw with a double-lead, consisting of a high and low thread with an extra sharp point and black phosphate finish. The lower thread varies in height from 1/3 to 1/2 that of the higher thread, which is sharper and flatter than a standard thread. 

 

ITEM SPECIFICATIONS

Type of Screw: Drywall Screw

Head Type: Bugle Head

Thread Type: Hi-Lo Thread

Drive: #2 Phillips Drive

Material: Heat Treated Steel"

Coating: Black Phosphate

Diameter: #7(3.9)

Length: 50mm

Detailed Photos

 

Workshop

 

 

Packaging & Shipping

Pacakge: Gunny Bag
Weight: 25KG/bag

Package: Carton 
Weight: 25KG/carton

Pacakge: Small box + carton
Weight: 1KG/small box + 10 small box carton

Pacakge: Colorful small box + carton
Weight: 500 /1000pcs small box + 20 small box one carton

Package: with pallet

FAQ

Q: WHAT IS YOUR MOQ REQUEST?
A: For our regular stock in our warehouse, these is no MOQ request, only minimum per carton or above.

Q: WHAT IS THE MOQ REQUEST FOR NON-STOCK PRODUCTS?
A: For non-stock products, the MOQ request is according to the factory manufacture arranging. We will indicate our customers before place order.

Q: CAN YOU DO OEM AS CUSTOMERS' REQUEST?
A: Sure, we can provide OEM service for our customers.

Q: WHAT ABOUT YOUR LEADING TIME?
A: For our regular stock in warehouse just for 7-15days preparing, for non-stock products will according to the factory's manufacture. Approximately 45-60days.

Q: DO YOU HAVE CONSOLIDATION SERVICE?
A: Yes, we provide consolidation service for customers

Q: WHAT IS YOUR PAYMENT TERM?
A: Generally, 30% T/T in advance ,balance against B/L copy.