| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Groove: | Cross |
|
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| Product name: | Fine thread black phosphate bugle head Phillips drive drywall screw |
| Head Type: | Bugle Head |
| Thread Type: | The fine thread or coarse thread |
| Drive: | Phillips drive |
| Diameter: | M3.5(#6) M3.9(#7) M4.2(#8) M4.8(#10) |
| Length: | From 13mm to 254mm |
| Material: | C1022A |
| Surface Treatment: | Black phosphate; Grey phosphate; Yellow zinc-plated; White zinc plated |
| Packing: | Ordinary wooden box package, usually 10,000 PCS in a box. |
| Payment: | 30% in advance in TT and 70% TT before shipment. |
| Mark: | According to the customer's requirements. |
| Delivery Time: | Normally in 15-30 days. |
| Usage: | Building construction, decoration field, bicycle parts, wooden furniture, electrical components, household, etc. |
| 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 |
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