3.5 X 42 #6 X 42 High Low Black Phosphate Screws

US$1,500.00 - 1,600.00 2 Tons (MOQ)
Port:
Tianjin, China
Production Capacity:
200mt/Month
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram

Last Login Date:

Aug 13, 2025

Main Products:

Screws, Nails, Rivet, Drywall Screws, Self Drilling Screws, Self Tapping Screws, Common Wire Nails, Concret Nails, Chipboard Screw, Roofing Screw

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Product Description

Company Info

Basic Info.

Model NO.
3.5 3.9 4.2 4.8 5.5.6.3
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
Surface Tratement
Black Phosphate; Grey Phosphate; Zinc Plated
Type
Round Head, Round Head~
Head Style
Round
Connection
Common Bolt
Groove
Cross
Grade
8.8
Trademark
OEM
Transport Package
at Your Request
Specification
3.5/3.9/4.2/4.8mm etc
Origin
Tianjin, China
HS Code
7318120090

Product Description

Product Description

Drywall Screw Terminology and Features:

  • Bugle head: Bugle head refers to the cone-like shape of the screw head. This shape helps the screw stay in place, without tearing all the way through the outer paper layer.
  • Sharp point: Some drywall screws specify that they have a sharp point. The point makes it easier to stab the screw into the drywall paper and get the screw started.
  • Drill-driver: For most drywall screws, you will generally use a #2 Phillips head drill-driver bit. While many construction screws have begun to adopt Torx, square, or heads other than Phillips, most drywall screws still use the Phillips's head.
  • Coatings: Black drywall screws have a phosphate coating to resist corrosion. A different type of drywall screw has a thin vinyl coating that makes them even more corrosion-resistant. Additionally, they are easier to draw in because the shanks are slippery.


3.5 X 42  #6 x 42 High Low  Black Phosphate 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: #6(3.5)

Length: 42mm

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.


 

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