Customization: | Available |
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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 package, color box, wooden box package, small carton package, packed in woven bags. |
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 |