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| Product Name: |
Self-drilling Screws - Metal and Wood Fasteners
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| Supply Ability: |
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| Related proudcts |
self-drilling screws, |
| Specifications |
concrete screws, masonry screws |
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Self-drilling Screws - Provide Positive Fastening Ability
Self-drilling screws are similar to the self-tapping screws but with a drill bit point. They are made of stainless steel or carbon steel. They have high hardness, pullout strength, shear strength and lead threads for perfect fastening in structural steel and wood constructions. When using a self-drilling screw, it is necessary to drill a hole in advance. Here are the features of the self-drilling screws.
Features
Some self-drilling screws of different sizes and head styles.
Some newly produced self-drilling screws.
?Corrosion resistance, excellent against gas, weathering and other kinds of corrosive factors including salt water.
?Resistant to acid and alkaline attack.
?Easy to install, time saving, minimizes labor.
?High-hardness points and lead threads for drilling and tapping.
?A variety of colors to suit different purposes.
?TUV CERT ISO9001:2000 quality assurance.
?Precise dimension.
?Long service life.
Specification
?Materials: carbon steel or stainless steel.
?Head types: flat head, pan head, hex washer head and truss head.
?Drive styles: phillips, star, pozi and square.
?Diameter: 3 mm - 6 mm.
?Length: 9.5 mm - 150 mm.
?Surface Treatment: blue, yellow zinc plated, black, grey phosphate, nickel plated.
?Package: in bulk (25 kg/ carton) or small packing 100/200/500/1000pcs/box, then in carton or according to the customer's demand.
?Customer's design and requirement are welcome.
Some blue zinc plated flat head self-drilling screws.
Blue zinc plated flat head self-drilling screws.
Some blue zinc plated pan head self-drilling screws.
Blue zinc plated pan head self-drilling screws
Two grey phosphate truss head self-drilling screws.
Zinc plated truss head self-drilling screws.
Some blue zinc plated hex washer head self-drilling screws.
Blue zinc plated truss head self-drilling screws.
Application
Self-drilling screws have hardened drill points that will drill and thread in structural steel, mild |
| Company: |
Saprkle Concrete Screws Co***ny
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| Contact: |
Mr. hui zhang |
| Address: |
Industrial Park, Anping County, Hengshui City, Hebei Province, China |
| Postcode: |
053600 |
| Tel: |
8631874682586 |
| Fax: |
8631874682586 |
| E-mail: |
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