security roofing chipboard self drilling black drywall torx screws set
DR-8103001 drywall screw NC thread black phosphate
| Finish | Black Phosphated |
| Other Optional | wax, zinc plated, trivalent chromium blue white zinc, brass plated, phosphate, mechanical zinc, hot-dip galvanized, dacromet |
| Material | carbon steel 1022A , stainless steel |
| Standard | ISO,GB,DIN,JIS,ANSI,BSW |
| Head type | pilliips bugle head |
| End type | sharp point, drilling point |
| Diameter | 4.2mm |
| Length | 19-100mm |
| Thread | NC thread |
|
Product usages |
Used for all kinds of gypsum board, light partition wall and ceiling series of installation,fixing and connecting iron joists and recycled wooden products |
| Meas(cm) | 27*25*18 |
|
Item No |
Size(mm) |
|
DR-810300100 |
4.2x19 |
|
DR-810300101 |
4.2x25 |
|
DR-810300102 |
4.2x32 |
|
DR-810300103 |
4.2x38 |
|
DR-810300104 |
4.2x50 |
|
DR-810300105 |
4.2x63 |
|
DR-810300106 |
4.2x75 |
|
DR-810300107 |
4.2x100 |
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