Product Name | black screw , drywall screw , gypsum screw |
Material | carbon steel 1022A |
Color | black phosphated ,grey phosphated ,blue-white zinc , white zinc , yellow zinc |
Surface finish | wax, zinc plated, trivalent chromium blue white zinc, brass plated, phosphate, mechanical zinc, hot-dip galvanized, dacromet |
Thread Code | full thread and half thread |
Standard | ISO,GB,DIN,JIS,ANSI,BSW |
Diameter | M3.5-M4.8, 6#-10# |
Length | 10mm-254mm |
Size(mm) | Size(inch) | Size(mm) | Size(inch) | Size(mm) | Size(inch) | Size(mm) | Size(inch) |
3.5*13 | #6*1/2 | 3.5*65 | #6*2-1/2 | 4.2*13 | #8*1/2 | 4.2*102 | #8*4 |
3.5*16 | #6*5/8 | 3.5*75 | #6*3 | 4.2*16 | #8*5/8 | 4.8*51 | #10*2 |
3.5*19 | #6*3/4 | 3.9*20 | #7*3/4 | 4.2*19 | #8*3/4 | 4.8*65 | #10*2-1/2 |
3.5*25 | #6*1 | 3.9*25 | #7*1 | 4.2*25 | #8*1 | 4.8*70 | #10*2-3/4 |
3.5*29 | #6*1-1/8 | 3.9*30 | #7*1-1/8 | 4.2*32 | #8*1-1/4 | 4.8*75 | #10*3 |
3.5*32 | #6*1-1/4 | 3.9*32 | #7*1-1/4 | 4.2*34 | #8*1-1/2 | 4.8*90 | #10*3-1/2 |
3.5*35 | #6*1-3/8 | 3.9*35 | #7*1-1/2 | 4.2*38 | #8*1-5/8 | 4.8*100 | #10*4 |
3.5*38 | #6*1-1/2 | 3.9*38 | #7*1-5/8 | 4.2*40 | #8*1-3/4 | 4.8*115 | #10*4-1/2 |
3.5*41 | #6*1-5/8 | 3.9*40 | #7*1-3/4 | 4.2*51 | #8*2 | 4.8*120 | #10*4-3/4 |
3.5*45 | #6*1-3/4 | 3.9*45 | #7*1-7/8 | 4.2*65 | #8*2-1/2 | 4.8*125 | #10*5 |
3.5*51 | #6*2 | 3.9*51 | #7*2 | 4.2*70 | #8*2-3/4 | 4.8*127 | #10*5-1/8 |
3.5*55 | #6*2-1/8 | 3.9*55 | #7*2-1/8 | 4.2*75 | #8*3 | 4.8*150 | #10*6 |
3.5*57 | #6*2-1/4 | 3.9*65 | #7*2-1/2 | 4.2*90 | #8*3-1/2 | 4.8*152 | #10*6-1/8 |
5KG/box, 4 boxes/carton
1KG/box, 20 boxes/carton
Tianjin Boya Metal Products Co.Ltd specialized in maufacturing all kinds of nails,black annealed wire ,electrical galvanzied wire ,hot dipped galvanzied wire and wire mesh products used in construction and decoration .We have the advanced wire -drawing ,galvanzing and wire mesh weaving equipment.We have 31 sets for producing nail ,one production line for black annealed wire .one line for electricial galvanized wire and one line for producing the hot dipped galvanized wire ,We also supply fence post ,and wire mesh to meet our customer's requirment with lower price and better quality .Our factory covers an area of 20 acres .15000 square meters .Total assets is 1500000 dollors,employee 70 perdon ,include excellent sales 8person .Advanced production equipment and processing technical ,the annual production capacity reach about 50000 tons .
Q1: Are you a trading company or a manufacturer?