100pcs M3x6mm, 100pcs M3x8mm 12.9 Alloy Steel Hex Bolt Socket Head Cap Screws Black

Key Features

• Type1 - Screw Size M3 x 6mm; Thread Dia. 3mm; Thread Pitch 0.5mm; Thread Length 6mm/0.24"; Head Diameter 5.5mm/0.22"; Head Height 3mm/0.12"; Hex Key Size 2.5mm/0.1"
• Type2 - Screw Type M3x 8mm; Thread Diameter 3mm/0.12"; Thread Pitch 0.5mm; Thread Length 8mm/0.31"; Hex Width 2.5mm/ 0.10"; Head Size 6 x3.5mm/0.24"x0.14"(D*H); Total Length 11mm/0.43"
• Feature - Hex socket drive. Metric machine screws for universal use.
• Material - Made of alloy steel, the blackened surface treatment is anti-oxidation, wear-resistant, anti-corrosion, and it is smoother to use.
• Application - Widely used where fastening is required, the assembly and maintenance of households, machine tools, construction, ships and DIY projects. Such as household hardware, electrical products, mechanical equipment products, the shipbuilding industry, etc.

Product Description

About this item Type1 - Screw Size: M3 x 6mm; Thread Dia.: 3mm; Thread Pitch: 0.5mm; Thread Length: 6mm/0.24"; Head Diameter: 5.5mm/0.22"; Head Height: 3mm/0.12"; Hex Key Size: 2.5mm/0.1" Type2 - Screw Type: M3x 8mm; Thread Diameter: 3mm/0.12"; Thread Pitch: 0.5mm; Thread Length: 8mm/0.31"; Hex Width: 2.5mm/ 0.10"; Head Size: 6 x3.5mm/0.24"x0.14"(D*H); Total Length: 11mm/0.43" Feature - Hex socket drive. Metric machine screws for universal use. Material - Made of alloy steel, the blackened surface treatment is anti-oxidation, wear-resistant, anti-corrosion, and it is smoother to use. Application - Widely used where fastening is required, the assembly and maintenance of households, machine tools, construction, ships and DIY projects. Such as household hardware, electrical products, mechanical equipment products, the shipbuilding industry, etc. ›