2017 High quality Types Of Self Drilling Screws - Wood screw – Shuangzi

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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Din7504k Self Drilling Roofing Screw, 1/2 Inch Self Drilling Screw, Hex Bolt 931, We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.

2017 High quality Types Of Self Drilling Screws - Wood screw – Shuangzi Detail:

Product Details:

Features:

Special process and characteristic advantages:

Galvanized surface, high brightness, strong corrosion resistance.
Carburize tempering treatment, high surface hardness.
Advanced technology, high locking performance.

Product Usage:

Mainly used for the combination of iron plate, steel plate, colored steel, semi-metal plate, hard plastic plate, nylon plate and board, wood square, wood strip and all kinds of wood product.

Optimum drilling thickness:

The thickness of steel plate and iron plate shall not exceed 2.5mm
The thickness of plastic board, nylon board and semi-metal board shall not exceed 1/4 of the screw length.
The thickness of wood board shall not exceed 3/4 of the screw length.

Parameter:

Item	Hexagon flange wood screw
Material	Carbon steel ,C1022A,stainless steel,,,
Head Type	Hex head, csk head, truss head, pan head,,,,
Surface treatment	White zinc,blue white zinc,yellow zinc,colored painted,
Standard	DIN,ISO,,,,,,
Thread	Fine, coarse
Package	Small box+ carton / 25kg bag
Delivery time	In stock within 7workdays. OEM or customize about 25~40days.
Samples	Available

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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of 2017 High quality Types Of Self Drilling Screws - Wood screw – Shuangzi, The product will supply to all over the world, such as: Poland, Johor, Mecca, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.

Cnc Machining Screw