◽ Model:DIN84. ◽ Category:Machine Screws. ◽ Slot Width:0.3mm~0.90mm. ◽ Slot Depth:0.3mm~0.85mm. ◽ Made of high-quality brass, cylindrical head one-slot design, high precision, clear grooves, no burrs, easy to manually tighten and disassemble, corrosion resistance, high aesthetic, good electrical conductivity, abrasion resistance, good fastening effect, corrosion and rust resistance, versatility, practical and beautiful, durable, long service life.
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