Products

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws – Qijing

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for Star Head Screw , Black Eye Bolts , Metric Eye Bolt , We keep on with supplying integration alternatives for customers and hope to create long-term, steady, sincere and mutual advantageous interactions with consumers. We sincerely anticipate your check out.
OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws – Qijing Detail:

What are Cross recessed countersunk head self-tapping screws?

Countersunk self-tapping screws are a type of screw used in a variety of fastening and fixing applications. they are produced in hardened carbon steel with bright zinc plated surface treatment. It is equipped with countersunk head Typically made from stainless steel, countersunk self-tapping screws are characterized by their drill-shaped point. Self-tapping screws tap their own threads but are unable to drill through materials like a sheet of metal. In this case, self-tapping screws would require a pilot hole.

Hardware-Phosphated-and-Galvanized-Black-Self-Tapping-Dry-Wall-4

Size

Good-Quality-Gypsum-Board-Tornillo-Coarse-Fine-Thread-Self-Tapping-Drywall-7

surface treatment

On top of these common core elements, manufacturers can add protective coatings. These finishes protect against corrosion even more. Here are some common coatings for Countersunk self-tapping screws:

Zinc Plating
Zinc plating is where zinc is added using a layer of electricity. It’s usually a thinner layer that works better for indoor applications.

Hot-Dip Galvanization
Hot-dip galvanization adds zinc, but it’s a deeper coating. Manufacturers dunk the bolt in molten zinc to form a bond, which makes the coating especially well-suited for corrosive environments such as areas with high humidity or salt in the air.

Fluoropolymer (Xylan, Teflon, or PTFE) Coating
A fluoropolymer coating is a mixture of elements that are resistant to corrosion. The coating can hold up in extreme hot and cold temperatures without cracking.

Thermoplastic Coating
The first benefit of adding a thermoplastic coating to U-bolts is the added buffer between metals. Metal-on-metal contact can lead to galvanic corrosion and broken structures. A thermoplastic coating adds a protective neutral layer between the pipe and the restraint.
The coating also has a low coefficient of friction, which means it lets piping glide through the U-bolt, while cradling the pipe at the same time. This reduces the risk of broken pipes, restraints, or support structures.

Applications

application

Product Parameters

Product name Countersunk self-tapping screws
Surface Zinc Plated,Oxide black,black phosphating ,grey phosphating
Drive type Phillips
Head Bugle head
Thread corse,fine thread
size 3.5  3.9  4.2  4.8   6# 7#  8# 10#
Length 152mm, 6″
package customer’s requirement

Packaging and Shipment

factory-(8)
factory-(2)
factory-(1)
factory-(3)
factory-(6)
factory-(4)
factory-(7)
factory-(5)
packing

Our Market

major-market

Our Customers

customer-(1)
customer-(7)
customer-(5)
customer-(2)
customer-(4)
customer-(9)
customer-(3)
customer-(10)
customer-(8)


Product detail pictures:

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws  – Qijing detail pictures

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws  – Qijing detail pictures

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws  – Qijing detail pictures

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws  – Qijing detail pictures

OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws  – Qijing detail pictures


Related Product Guide:

We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for OEM Factory for Slotted Head Screw - Phillip Drive Countersunk Self-tapping Screws – Qijing, The product will supply to all over the world, such as: Nigeria, Guyana, San Francisco, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Frances from Germany - 2017.02.14 13:19
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Paula from Panama - 2017.03.08 14:45

    Related Products