Long description | Self-tapping pan head screw with Robertson head, DIN 7504 form NR. |
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Product | Unit | Thread diameter | Length | Head type | Head shape | Material | DIN Standard | Min drill diameter | Max drill diameter | Wrench/Spanner size | Spanner size standsarized | Surface treatment | Weight per 100 pcs |
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Each | 4.2 mm | 13 mm | Robertson | Pan | Steel | 7504 | 1.75 mm | 3 mm | 2.0 mm | SQ2 | Zinc-plated | 0.1 kg | |
Each | 4.2 mm | 19 mm | Robertson | Pan | Steel | 7504 | 1.75 mm | 3 mm | 2.0 mm | SQ2 | Zinc-plated | 0.1 kg | |
Each | 4.2 mm | 25 mm | Robertson | Pan | Steel | 7504 | 1.75 mm | 3 mm | 2.0 mm | SQ2 | Zinc-plated | 0.2 kg | |
Each | 4.2 mm | 32 mm | Robertson | Pan | Steel | 7504 | 1.75 mm | 3 mm | 2.0 mm | SQ2 | Zinc-plated | 0.3 kg | |
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