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Fasteners 紧固件

Building Fasteners Supply
Screws, nails, wall plugs, expansion bolts, self-tapping screws, self-drilling screws. High strength, rust resistant, complete specifications.

建筑装修紧固件供应
螺丝、铁钉、膨胀管、膨胀螺栓、自攻螺丝、钻尾螺丝。高强度、防锈、规格齐全。

Technical Parameters 技术参数

1. Self-Tapping Screws 自攻螺丝

Size: ST3.5–ST6.3

Length: 9.5–50mm

Material: carbon steel, stainless steel

Surface: zinc plated

Application: wood, plastic, thin metal

2. Self-Drilling Screws 钻尾螺丝

Size: 4.2mm–6.3mm

Length: 13–75mm

Drilling capacity: ≤2.5mm steel

Surface: galvanized / ruspert

Application: color steel, metal profile

3. Plastic Wall Plugs 塑料膨胀管

Diameter: 6mm, 8mm, 10mm

Length: 25–60mm

Material: PP, PE, nylon

Load: 10–50kg per piece

Application: wall, concrete, brick

4. Expansion Bolts 膨胀螺栓

Size: M6, M8, M10, M12

Length: 50–150mm

Material: carbon steel 4.8/8.8

Surface: white/color zinc

Application: heavy fixing, bracket

5. Steel Nails 普通圆钢钉

Diameter: 1.2–5.0mm

Length: 10–150mm

Material: Q235 carbon steel

Hardness: HRC40–45

Application: woodworking, construction

6. Stainless Steel Fasteners 不锈钢紧固件

Grade: SS201, SS304

Anti-rust: outdoor available

Temperature: -50℃~+200℃

Corrosion resistance: strong

Application: outdoor, bathroom, kitchen