Acetal Thread Size M4-0.7 Plastic-Head Thumb Screw Knurled

Plastic-Head Thumb Screw, Knurled, Acetal, Thread Size M4-0.7: Home Improvement. A knurled head allows for slip-resistant controlled adjustment. They have a lightweight and nonconductive plastic head and chemical-resistant 18-8 stainless steel threads. Length is measured from under the head. 。 。 。

Acetal Thread Size M4-0.7 Plastic-Head Thumb Screw Knurled