Standard: DIN

Product name: Flat Head Self-drilling Screws

Material: stainless steel 316 304 410 Carbon Steel

Surface treatment: washing Electric Zinc Plated

Size: M4.2-M6.3

Length: 13mm~150mm

Head Style: Flat

Place of Origin: shenzhen, China

Standard: ISO

Product name: Stainless steel cross countersunk head self-drilling screw

Surface treatment: Polishing

Certificate: CE ISO9001

MOQ: 1000 Pcs

Package: Small Boxes + Cartons+ Pallet, Customized

Single gross weight: 1.000 kg

Waterproof, rustproof and corrosion resistant

Standard manufacturing process

Anti-corrosion austenitic stainless steel

Superior and Hard-wearing Quality

Exquisite Workmanship

Tingfeng Focuses on Even Small Details

Factory direct price

Specifications complete

Rapid prototyping....non-standard customized processing of hardware ,parts based on drawings and samples

PRODUCT PROPERTIES

THE DIFFERENCE BETWEEN 304 MATERIAL AND 410 MATERIAL DRILL TAIL SCREW

304 Material

1. 304 stainless steel is highly waterproof, rust proof and corrosion resistant

2. Only plastic steel, magnesium alloy, aluminum alloy, industrial and other materials can be penetrated.

410 Material

1. 410 material has poor water and rust resistance

2. Not Only plastic steel, magnesium alloy, aluminum alloy, industrial materials but also stainless steel plates and steel plates with a hardness of about HV300 degrees can be penetrated.

Why Choose Us

01 Rich Service Industries

More than 121 service industries, including Shenzhen Metro Project, Light Steel Villa, BYD, China Wind Power, Nuclear Power Plant, Mechanical Equipment, Curtain Wall Construction Communication Industry, Door and Window Industry, Electronic Technology, etc.

02 Adopt International Standards

We adopt international standards, using anti-corrosion materials suitable for various wet environments. The waterproof, rust-proof and corrosion-resistant, and durable quality will assure your choice.

03 Complete Products and Sufficient Inventory

The company has set up a large warehouse with complete product specifications and sufficient inventory, which can guarantee the goods to be shipped on time to protect the interests of customers.

04 Advanced Automation Equipment

We have introduced advanced foreign automation equipment. The precise production technology enables deep bolt cross section uniformly stressed, screws thread more solid, and without slipping during rotation.

05 Intimate Customers Service System

We have perfect after-sales service, strong production supporting capacity and sound after-sale system. once a product had quality problem, we will process the return for you as soon as possible after verification.

http://www.tfenghardware.com/