Type T4PF Flat Head Winged Sheathing Screw With Cutting Thread, Self Drilling Screw With Wings

1. Descriptions:

Flat Head Winged Sheathing Screw is self drilling screws with wings, Type T4PF flat head Tek 4 winged drill point screws are designed for attaching plywood and sheathing to heavy gauge metal. NanoGard exterior grade coating improves corrosion resistance Performance range is lumber (1/4 to 1”) to 16 gauge steel to .210 steel.

We are factory to supply full range of self drilling screws. every month we can ship 15-20 containers to the world market....

2. Specifications:

6. Groove: philips , square, pozi , torx , slot , 6-Lobe drive

7. Packing: bulk packing, small box packing, plastic box packing, as customer requirements

3. Applications:

Self Drilling Screws, Also Known as TEK Screws, Drill Point, Self Drillers and Self Tapping

Self Drilling Screws are used primarily when fastening into steel or other metals and are typically used to join materials like sheet metal.

Point Wings are used on some screws that fasten thicker materials, such as wood, to metal. The wings enlarge the hole in the fastened material, allowing the threads to pass through without contacting the fastened material. This added clearance prevents separation of the fastened material from the base metal (known as "jacking"). The wings will break away on contact with the metal before the threads engage in the metal..

4. Drawing Technical Data

5. Advantages:

1.The Special technology treatment of the surface makes the product anti-corrosion , antirust and durable.

2.Exact forging standard of knife edge and high hardness of surface make it easy to drill.

3.Using the advanced technology to control the core hardness, avoiding rupture effectivity,

4. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.

5. Save contruction time, improve working efficency.

6. Technology, professional manufacturing , quality assurance.

6. More pictures:

Wing Tek Self Drilling Screws, Self Drilling Screw, Winged

The policy of Crever:scientific management,quality first,reputation first,customer god.

Suzhou Crever Fastener Co.,Ltd.is a production enterprise combining research,manufacturing and sales together.We possess polished equipment,solid techniques and complete quality system. We have been in this line for more than 20 years, every month we can ship more than 20 containers to the world market.

　　We can provide you with products according to GB,JIS,ANSL,DIN,BS,ISO and other standards, we can also customize products.With advanced techniques and full specifications, our products are popular both at home and abroad.

　　With favorable prices,in-time delivery and perfect after-sales service,we enthusiastically look forward to the consultation and visit from friends both at home and abroad.