Active Member
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[China]
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Contact name:
Suzhou Crever Fastener Co., Ltd |
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Ss Polished Double Chipboard Flooring Screws , Partical Board Screws DIN7505 Standard
1. Descriptions:
Chipboard screws, also named particleboard screws, are self-tapping screws with thin shafts and coarse threads. They are made of carbon steel or stainless steel and then galvanized. Chipboard screws of different lengths can be used in a variety of applications. They are created to fasten low, medium and high density chipboard. Many chipboard screws are self-tapping, so there is no need to drill holes in advance.
we are manufacturing and supplying the superior quality grade of Chipboard Screws. These screws have sharp penetration edges by which it is fasten in several wooden items like chairs, tables and furniture for strengthening it. Under the supervision of our experts, it is manufactured by utilizing finest quality materials at our well equipped production unit as per international industrial standards. This Chipboard Screws can be easily availed in several lengths and diameters ranges at best market prices
2. Specifications:
| Chipboard screw size | ||||||
| Diameter length | M3.0 | M3.5 | M4.0 | M4.5 | M5.0 | M6.0 |
| 12mm | M3.0 × 12 | M3.5 × 12 | - | - | - | - |
| 16mm | M3.0 × 16 | M3.5 × 16 | M4.0 × 16 | - | - | - |
| 20mm | M3.0 × 20 | M3.5 × 20 | M4.0 × 20 | - | - | - |
| 25mm | M3.0 × 25 | M3.5 × 25 | M4.0 × 25 | - | - | - |
| 30mm | M3.0 × 30 | M3.5 × 30 | M4.0 × 30 | - | M5.0 × 30 | - |
| 35mm | M3.0 × 35 | M3.5 × 35 | M4.0 × 35 | - | M5.0 × 35 | - |
| 40mm | M3.0 × 40 | M3.5 × 40 | M4.0 × 40 | M4.5 × 40 | M5.0 × 40 | M6.0 × 40 |
| 50mm | M3.0 × 50 | M3.5 × 50 | M4.0 × 50 | M4.5 × 50 | M5.0 × 50 | M6.0 × 50 |
| 60mm | - | - | M4.0 × 60 | M4.5 × 60 | M5.0 × 60 | M6.0 × 60 |
| 70mm | - | - | M4.0 × 70 | M4.5 × 70 | M5.0 × 70 | M6.0 × 70 |
| 80mm | - | - | - | M4.5 × 80 | M5.0 × 80 | M6.0 × 80 |
| 90mm | - | - | - | - | M5.0 × 90 | M6.0 × 90 |
| 100mm | - | - | - | - | M5.0 × 100 | M6.0 × 100 |
| 120mm | - | - | - | - | M5.0 × 120 | M6.0 × 120 |
| 140mm | - | - | - | - | - | M6.0 × 140 |
| 160mm | - | - | - | - | - | M6.0 × 160 |
| 180mm | - | - | - | - | - | M6.0 × 180 |
| 200mm | - | - | - | - | - | M6.0 × 200 |
3. Drawing Technical Data:
| Size | dk | k (nom) | Drive |
| 3.0 (#4) | 6.00-5.70 | 1.8 | #1 |
| 3.5 (#6) | 7.00-6.64 | 2 | #2 |
| 4.0 (#8) | 8.00-7.64 | 2.35 | #2 |
| 4.5 (#9) | 9.00-8.64 | 2.55 | #2 |
| 5.0 (#10) | 10.00-9.64 | 2.85 | #2 |
| 6.0 (#14) | 12.00-11.57 | 3.35 | #3 |
4. Applications:
Used when fixing wood to wood. The smooth shank part of the screw allows it to spin in the top piece of wood and at the same time pull the bottom piece tightly against the top piece, thus leaving no gap between the two. The smooth shank also prevents the screw head from pulling into the top piece of wood while it is driven into the bottom piece.
Used when fixing metal to wood. Unlike smooth shank screws, when driving in full thread screws, the top material cannot move along the shank. Instead, it is held in place by the threads.
5. More pictures for checking:
DIN7505 STAINLESS STEEL FLAT CSK HEAD CHIPBOARD SCREWS
