China Manufacturer Wholesale Square Hole Flat Head Drywall Screw
Product Description
Black phosphated Bugle Head DIN7505 Drywall Screw
1. Surface Treatment for the drywall screw : Black, Grey Phosphated
2. Other Optional: Zinc, Yellow Zinc and Black Zinc
3. Material: C1022 steel hardend
4. Head type: Pilliips bugle head
5. End type: Sharp point, drilling point
6. Thread: Fine thread for metal, coarse thread for wood
7. Diameter: 3.5mm -5.2mm, #6 to #14;
Length from 16mm to 150mm, 1/2" to 5".
8. Package: Small plain box (white or brown)
Bulk Cartons (with big polybag)
9. Mainly used for fixing and connecting iron joists and recycled wooden products
10. Features: Drywall screw, phillips, bugle head, coarse thread or fine thread, black phosphate.
2.Normal Size: (3.5mm or 6# and 4.2mm or 8# is the best seller among all market)
| 3.5x13 |
3.9x13 |
4.2x16 |
4.8x50 |
|
#6x1/2" |
#7x1/2" |
#8x5/8" |
| 3.5x16 |
3.9x16 |
4.2x19 |
4.8x55 |
#6x5/8" |
#7x5/8" |
#8x3/4" |
| 3.5x19 |
3.9x19 |
4.2x25 |
4.8x60 |
#6x3/4" |
#7x3/4" |
#8x1" |
| 3.5x25 |
3.9x25 |
4.2x32 |
4.8x63 |
#6x1" |
#7x1" |
#8x1 1/4" |
| 3.5x32 |
3.5x32 |
4.2x38 |
4.8x65 |
#6x1 1/4" |
#7x1 1/4" |
#8x1 1/2" |
| 3.5x35 |
3.9x38 |
4.2x41 |
4.8x70 |
#6x1 1/2" |
#7x1 1/2" |
#8x1 5/8" |
| 3.5x38 |
3.9x41 |
4.2x45 |
4.8x75 |
#6x1 5/8" |
#7x1 5/8" |
#8x1 3/4' |
| 3.5x41 |
3.9x45 |
4.2x50 |
4.8x80 |
#6x1 3/4" |
#7x1 3/4" |
#8x2" |
| 3.5x45 |
3.9x50 |
4.2x55 |
4.8x85 |
#6x2" |
#7x2" |
#8x2 1/4" |
| 3.5x50 |
3.9x55 |
4.2x63.5 |
4.8x90 |
|
#7x2 1/4" |
#8x2 1/2" |
| 3.5x63.5 |
3.9x63.5 |
4.2x65 |
4.8x95 |
|
#7x2 1/2" |
#8x3" |
|
|
4.2x70 |
4.8x100 |
|
#7x3" |
#8x3 1/4" |
|
|
4.2x75 |
4.8x110 |
|
|
|
About Us:
Since its establishment in 2002, Ningbo Yunding has been supplying quality fasteners and fixing systems to customers in the US, Europe, Japan and Australia. We offer fasteners in all shapes and sizes, and in many materials including steel, stainless steel and nylon. When you source from us, you're sure to find a product that meets your needs.
To assure you of market-leading product quality, we make each approved item using the finest materials from Europe, and the latest machines from Switzerland and Italy. Plus, we carry out strict in-house QC measures at multiple stages in our ISO 9001:2000-certified facilities, storing all results in our central databank. So we can provide you with detailed order-specific reports on tensile strength, torque and zinc plating thickness.
As one of the largest fastener manufacturers in China, we can produce over 500 tons monthly. We gladly ship free samples of our products within seven days and can fulfill orders in one to two months. If you have OEM/ODM orders to complete, contact us today.
The detail of products are as follows:
Fine thread
Sharp point
Color: black
Material: C1022A
Length: 13, 16, 19, 22, 25, 29, 32, 35, 38, 41, 45, 51 and 55
Packing: small box and carton
We offer free samples, with shipping and taxes paid by the buyer.
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