Hex Washer Head Self Tapping Screw

Hex Washer Head Self Tapping Screw

Product Features

Thread size:#10, #12, #14, (M4.8, M5.5, M6.3 ) Length:3/4" to 12" (19 to 300mm) Recess type:Hex; Slot+Hex; Torx;Slotted indented hex washer;hex+phillips Head type:Indented hex washer; Indented hex washer (high head); Slotted Indented washer head;Truss;Flat trim;Flat wafer Thread type:ASD (coarse thread);BSD (general thread);CSD (fine thread) with 1 slot;double threads;Hi-Low Thread Point:Sharp point; cutting point (type 17) Finish:Phosphate (grey or black); Zinc Plated (clear / white / yellow); Coating (Geomet, Dacrotized, Ruspert etc.); Mechanically plated zinc-tin (Class 3 or Class 4);

Hex Washer Head Self Tapping Screw Self tapping screws with a flanged hexagon head. Bright zinc plated. The Hex Head Self Tapping Screw is also known as Roofing Screw that is commonly used for metal roofing systems. HeBei Delong Fastener Manufacturing Co.,Ltd  is one of the leading roofing screw manufacturers in China and our products are selled all over the world, in particular, in South America.Sheet metal screws, or tapping screws, are highly versatile. Though they are designed to attach metal to metal, they’re also used to attach metal to wood, fiberglass, and plastic. Great for general repair around the house, their sharp threads draw materials together and ensure a secure hold. Sheet metal screws are fully threaded with a sharp point. A pre-drilled hole is required for installation.

HeBei Delong Fastener Manufacturing Co.,Ltd would provide the first-class products qualtiy to establish long term business relationships with worldwide friends . With 20 years working experience , we have the confidence on our products quality and price, we believe both of them won't let you down .

• Na dan utovara kupac je posjetio našu tvornicu kako bi pregledao svoju pošiljku samobušećih vijaka.
• Naši kupci sa zadovoljstvom su vidjeli da su svi naši proizvodi vrhunske kvalitete sa sjajnom površinskom obradom. 
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• Kao tvrtka, predani smo kvaliteti proizvoda i zato koristimo najbolje materijale i najnoviju tehnologiju za proizvodnju naših samobušećih vijaka. 
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Hebei Delong Fastener Manufacturing Co., Ltd. nalazi se u okrugu Yongnian, gradu Handan, provinciji Hebei, distribucijskom centru za pričvršćivače. Blizu je autoceste Beijing Zhuhai, željeznice Beijing Guangzhou i nacionalne autoceste 107. Ima prikladan prijevoz i vrhunski geografski položaj.

Tvrtka je osnovana 2006. Tvrtka se fokusira na istraživanje i razvoj vrhunskih spojnih elemenata, s godišnjim proizvodnim kapacitetom od više od 8000 tona. Ima prvoklasnu proizvodnu opremu, tehnologiju i opremu za toplinsku obradu u Tajvanu

Generalni direktor: gospodine Jin

TEL: 86-310-6665553

Mobilni: +86 13703109255

Što ima: +8615932307696

web stranica: www.delongfastener.com

Email: sales@delongfastener.com