XINRUIFENG FASTENER BLACK PHOSPHATE DRILLING POINT DRYWALL SCREWS

Production Description:

Material	C1022A
Surface Treatment	Black Phosphate
Thread	Fine Thread Drywall Screw
Diameter	3.5mm-4.8mm
Length	13mm-150mm
Point	Drilling point
Standard	DIN / ISO / GB
Packing	Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags

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Product Detail

Product Tags

Advantages

1: This kind of drywall screw is made according to DIN Standard. Strictly guarantee the quality of products.

2: The Drywall Screw is characterized by a bugle head that features a flat top and a concave under-head bearing surface. For this reason, the Drywall Screw is also called Bugle Head Screw. This unique design enables the distribution of the bearing stress over a much wider area than is with a flat head screw.

3: We have our own heat treatment produce line. Heat-treated drywall screws with high strength drilling capability. We control the temperature of heat treatment in strict accordance with DIN standards to achieve the highest quality.

Company Profile

Product Parameter

Factory Introduction and Advantages

In 2008, Tianjin Xinruifeng Technology Co., Ltd. was established in the beautiful coastal city of Tianjin. After more than a decade’s development, we are now manufacturing and trading combo with excellent capabilities in design, development, production, and export. Our main products include drywall screws, chipboard screws, self-drilling screws, and self-tapping screws, which are produced in 3 different production bases with a total area of 16,000 square meters.

We have 280 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines, and heat-treatment lines. There is more than 100 staff in our company. Among them, there is an experienced and professional R&D team, that follows an established management system and quality control procedure, allowing us to customize the products according to your specific designs/requirements to the highest quality.

Application

Drywall screw series is one of the most important categories in the entire fastener product line. This product is mainly used for the installation of various gypsum boards, lightweight partition walls and ceiling series.

Production Process

Wire Drawing

Head Punching

Tail Making

Thread Rolling

Heat Treatment

Finish Treatment

Screw Assembly

Quality Test

Packing

Container Loading

Shipment

Package and Transport

Woven bag, carton, color box+ color carton, pallet etc (per customer's request).

Generally, the production will take 4-5 weeks for one container. Please check details with us when you have a specific quantity. As a factory, we can guarantee the timely delivery of your order and will try out best to meet your tight deadline. Normally, the shipments will depart from Tianjin Port.