BTOOMET 21mm Head M6x40mm Male Threaded Knurled Thumbscrew Grip Knobs 5 Pcs


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Overview and Specifications:

Product Name : Thumbscrew Grip Knob;Material : Metal, Plastic;Type : M6 x 40mm
Thread Dia : 6mm / 0.24";Thread Length : 40mm / 1.6"
Head Dia : 21mm / 0.8";Total Length : 54mm/2"
Head Type : Thread Screw;Color : Black, Silver Tone
Weight : 62g;Package Content : 5pcs xThumbscrew Grip Knob
Feature with thread style round plastic head, metal M6 x 40mm bolts screws.
It is a good hardware accessory for industry.