Find Hex Roofing Drilling Screw, Flat Phillips Hex Head Screw, Hex Washer Self Drilling Screw on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Hardware Roofing Screws with drill point provides secure metal to wood fastening and eliminates the need to pre-drill. The drill point and flute remove material and accurately size the hole for threads. Great for quick, easy hole starting and strong holding power. The hex head reduces stripping and the self-sealing neoprene washer provides a waterproof seal. Useful for fastening thicker gauge (20-12 ga) exterior metal when a sealing washer is needed. Such as securing metal roofing panels to wood structures. Self Drilling Screw Self Tapping Screw Chipboard Screw Self Tek Screw Drywall Screw Hex roofing ScrewMaterial: Steel, C1022A
Delivery time: 30-40 Days
HEX WASHER HEAD
. for medium duty purpose
. roof deck to steel framing
. accessories to steel framing
. Precise cutting edges to improve drill performance with less effort
. Point to thread design maximize pullout performance and minimizes backout
HANDAN JIANKUN HARDWARE PRODUCTS CO., LTD is a fastener manufacturing and trading enterprise which obtained the import and export authority. It is located in Yongnian district, handan city, hebei province. The basement of fastener in China.
The company currently occupies 2000 square meters and build two 5000 square meters standardized workshop.
With the Philosophy of " Specialization, Proficiency and Mightiness" , the company introduces advanced equipment, focusing on the production and sale of high tensile strength Screws. We keep over thirty senior technicians with years experience in production and have introduced one hundred sets of high speed , high precision cold heading machines and thread rolling machines. The annual production capacity is 5000tons.