Black Screw Metal has a flat head, which is suitable for applications where a larger contact area is
required. This head design provides better load-bearing capacity and stability, and is often used to
connect thicker materials or where greater pulling force is required.

Black Screw Metal
Sizes
Basic Information
| Model | BS-M6-25 | BS-M6-32 | BS-M6-38 | BS-M6-50 | BS-M8-63 | BS-M8-75 |
| Size | 6*25mm (1″) | 6*32mm (1 1/4″) | 6*38mm (1 1/2″) | 6*50mm (2″) | 8*63mm (2 1/2″) | 8*75mm (3″) |
| Case of boxes | 20 small boxes | 20 small boxes | 20 small boxes | 20 small boxes | 20 small boxes | 20 small boxes |
| Weight of a small box (±0.1) | 0.665kg | 0.805kg | 0.945kg | 1.255kg | 1.85kg | 2.145kg |
| Quantity of a small box | 500pcs/box | 500pcs/box | 500pcs/box | 500pcs/box | 500pcs/box | 500pcs/box |
| Materials | 1022A Carbon Steel | 1022A Carbon Steel | 1022A Carbon Steel | 1022A Carbon Steel | 1022A Carbon Steel | 1022A Carbon Steel |
Product Showcase



Product Package



Product Application



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