| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Type: | Countersunk Head |
|
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GB Countersunk Head Wood Screw Carbon Steel Drywall/MDF Board/Chipboard Nail
| Material | C1022/1022A/Q195/Q235/45#/55#/22A |
| Surface Treatment | Black/Grey Phosphated, White/Yellow Zinc Plated. |
| Thread | Fine Thread, Coarse Thread |
| Diameter | 1.2mm-10mm |
| Length | 19mm-300mm |
| Point | Drill point, Sharp point. |
| Standard | DIN / ISO / GB |
| Packing | Ordinary packaging, Color box, Wooden box packaging, Small carton packaging, Packed in woven bags |
| Logo | If you need, we can provide a logo customization service |
| Delivery time | Normally in 25-35 days |
| Usage | Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household, etc |
Detailed Information of Thread
| Fine thread standard | |||||
| head width | thread diameter | 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 diameter | 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 |
Q: Are you the trading company or manufacturer?
A: We are the manufacturer. Our production manager has over 20 years of production experience with screws. We also have our professional Foreign Trade Team for servicing you. We provide 7x24 hours of real-time video verification factory service.
Q: What are your Hot Sell Products?
A: Drywall screws, Chipboard screws, Wood Screws, Self Tapping Screws, Self Drilling Screws, Gypsum Screws, Roofing Screws, Truss Head screws, and other Special screws.
Q: What are your terms of payment?
A: 30%T/T in advance, 70% balance before shipment. And we also can accept L/C at sight payment terms.
Q. Can you provide samples? Is it free or extra?
A: Yes, We can supply samples at free charge, but not including the Express charge.
Q. Can you provide Test Report?
A: Yes, we can provide Factory Test Report for you at free charge from our company. And you also can afford the cost to ask the Third Party to test your order before shipping, like SGS, BV, etc.
Q: Why choose us?
A: 1) Reply to you in 24 working hours.
2) Experienced staff would like to answer all your questions in time.
3) Customized design is available. ODM&OEM are welcomed.
4) Special discounts and protection of sales area provided to our consumers.
5) As an honest exported seller, We are a professional manufacturer, quality quotation, good service, and skilled technicians to ensure our products are finished in high quality and stable features.
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