| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Type: | Hexagon Head |
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| Drywall Screw | |
| material | C1022, 1022A |
| diameter | M3.5/M3.9/M4.2/M4.8
 or unstandard size |
| length | 13mm-254mm |
| finish | black/grey phosphate, zinc plated |
| thread type | fine/twinfast thread, coarse thread |
| head type | bugle head |
| packing | 1000pcs per box, or small packing as your request, or 25kg per carton |
| payment term | 30%TT in advance and 70% TT before shipment |
| MOQ | one ton for each size |
| Usage | drywall screw do much less damage to wood and are easier to remove and even be reused. More and more widely used in wood,instead of wood screw,metal,all kinds of board. |
THE SPECIFICATION OFDRYWALL SCREW
| Fine thread standard | |||||
| head width | thread diamter | diameter | |||
| 6# | 3.5 | 7.9-8.10 | 3.40-3.60 | 13-19 | 0.5 |
| 7# | 3.9 | 7.9-8.10 | 3.70-3.90 | 25-30 | 0.8 |
| 8# | 4.2 | 7.9-8.10 | 4.0-4.30 | 25-30 | 1.2 |
| 10# | 4.8 | 8.5-9.0 | 4.70-4.90 | 55-90 | 1.5 |
| 100-152 | 2.5 | ||||
| Coarse thread standard | |||||
| head width | thread diamter | diameter | |||
| 6# | 3.5 | 7.9-8.10 | 3.65-3.90 | 13-19 | 0.5 |
| 7# | 3.9 | 7.9-8.10 | 3.90-4.20 | 25-30 | 0.8 |
| 8# | 4.2 | 7.9-8.10 | 4.30-4.60 | 25-30 | 1.2 |
| 10# | 4.8 | 8.5-9.0 | 4.90-5.30 | 55-90 | 1.5 |
| Weight/1000pcs/kg | ||
| 1 | 3.5×13 | 0.78kg/1000pcs |
| 2 | 3.5×16 | 0.92kg/1000pcs |
| 3 | 3.5×19 | 1kg/1000pcs |
| 4 | 3.5×25 | 1.25kg/1000pcs |
| 5 | 3.5×32 | 1.46kg/1000pcs |
| 6 | 3.5×38 | 1.73kg/1000pcs |
| 7 | 3.5×50 | 2.2kg/1000pcs |
| 8 | 3.5×60 | 2.8kg/1000pcs |
| 9 | 3.5×70 | 3.4kg/1000pcs |
| 10 | 3.5×100 | 4.2kg/1000pcs |
Tianjin Boya Metal Products Co.,Ltd was established in 2007, mainly producing and exporting various nails, such as common nail, clout nail, roofing nail, ring shank nail, etc and the screws, drywall screws, chipboard screws, self tapping screws and self drilling screws in Tianjin city of china for more than 30 years with our own equipment.
Our factory covers an area of 20 acres ,15000 square meters. Total employee 70 persons, include excellent sales 8 person. Advanced production equipment and processing technical,the annual production capacity reaches about 50000 tons.We have our own nails and screw mills with the independent export and import rights.
Our factory located in Binhai,Tianjin, is near to Xingang port and Tianjin airport..The advantages location has ensured punctual delivery time and saved cost. Our products just for exporting, already exported to West Africa, East Africa, Middle East, South America, Southeast Asia etc. So far,we have established the long-term business relationship with Europe clients. And the quality of our products have been approved by all clients. We are willing to cooperate with you in near future!Our company principles are fine quality,in-time consignment and reasonable price.We sincerely hope to establish business relationships with friends from around the world and to create a bright future together with your firm.
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