Timco Classic Double Countersunk Screws, PZ, 3.5x45mm, 200pcs
Timco经典双沉头螺丝3.5x45mm，200件装。适用于多种材料如木材、塑料与金属。专利润滑防锈技术，强夹持力不易劈裂。专业DIY优选。
The **Timco Classic Multi-Purpose Screws** are engineered for exceptional performance across a variety of materials, including hardwood, chipboard, MDF, plastic, and thin sheet metal. Their 25° sharp point and special thread design ensure effortless insertion and superior holding power, making them a versatile choice for numerous applications.
These screws feature a double countersunk head to minimise the risk of head shear and facilitate a flush finish. With patented lubrication, the screws offer enhanced corrosion resistance and smoother, faster insertion into materials. The deep 40° single thread provides a secure fixing with high pull-out resistance, while the surface hardening up to 750 HV ensures durability under load. Additionally, screws 25mm and longer feature a single slash design to reduce torque and prevent timber splitting when inserted near edges.
Key Features:
- Fully threaded (up to 75mm lengths; 70mm thread for 80mm+)
- High core hardness (450 HV) for improved ductility
- Zinc and yellow finish for extra corrosion resistance
- Compatible with PZ2 driver bits
Perfect for professional and DIY projects, these carbon steel screws deliver reliability, ease of use, and long-lasting performance.
- 材质：碳钢
- 尺寸：3.5x45mm
- 数量：200件
- 头部类型：双沉头
- 尖端：25°锐利尖端
- 螺纹设计：单螺纹40°深层螺纹
- 表面处理：镀锌黄色防锈
- 核心硬度：450 HV
- 表面硬度：最高750 HV
- 适用钻头：PZ2
- 螺纹长度：小于75毫米为全螺纹；80毫米及以上顶部70毫米螺纹
- 防劈裂设计：25mm及更长螺丝带单划线防劈裂
Always follow local regulations and product guidance.
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