China wholesale Bolt Thread Rolling Machine - Flat Head Phillips Recess CSD thread Self Drilling Screw with Wings Zinc Plated Special Screw – YouYou
China wholesale Bolt Thread Rolling Machine - Flat Head Phillips Recess CSD thread Self Drilling Screw with Wings Zinc Plated Special Screw – YouYou Detail:
Advantages • Screw of union of all type of wood to plates and profiles of steel. • The fins of the drill bit allow to oversize the hole in the wood, avoiding 2 problems: 1. Perform annoying and expensive previous drills 2. The separation between wood and steel, being an incorrect and problematic assembly, both functionally and aesthetically. • With grooves under the head to be fully flush in the wood
Size(inch)
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Size(mm)
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Size(inch)
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Size(mm)
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Size(inch)
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Size(mm)
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#7x1/2''
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M3.9x13
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#8x1/2''
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M4.2x13
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#10x1/2''
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M4.8x13
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#7x5/8''
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M3.9x16
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#8x5/8''
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M4.2x16
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#10x5/8''
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M4.8x16
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#7x3/4''
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M3.9x19
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#8x3/4''
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M4.2x19
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#10x3/4''
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M4.8x19
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#7x1''
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M3.9x25
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#8x1''
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M4.2x25
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#10x1''
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M4.8x25
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#7x1-1/4''
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M3.9x32
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#8x1-1/4''
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M4.2x32
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#10x1-1/4''
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M4.8x32
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#7x1-1/2''
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M3.9x38
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#8x1-1/2''
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M4.2x38
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#10x1-1/2''
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M4.8x38
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#7x2''
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M3.9x50
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#8x2''
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M4.2x50
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#10x2''
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M4.8x50
|
#7x2-1/2''
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M3.9x63
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#8x2-1/2''
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M4.2x63
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#10x2-1/2''
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M4.8x63
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#7x3''
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M3.9x75
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#8x3''
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M4.2x75
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#10x3''
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M4.8x75
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|
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#8x3-1/5''
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M4.2x80
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#10x3-1/5''
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M4.8x80
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|
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#8x3-1/2''
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M4.2x90
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#10x3-1/2''
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M4.8x90
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|
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#8x4''
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M4.2x100
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#10x4''
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M4.8x100
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Product detail pictures:




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Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for China wholesale Bolt Thread Rolling Machine - Flat Head Phillips Recess CSD thread Self Drilling Screw with Wings Zinc Plated Special Screw – YouYou , The product will supply to all over the world, such as: Mali, Qatar, Sao Paulo, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!

Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.

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