Bakelite Thumb Screw Nut

Jinghong Factory specializes in Bakelite Thumb Screw Nut are supplied, and the handle is made of bakelite. The plum blossom shaped grip is comfortable and can be quickly locked or loosened by hand. Both screws and nuts have metal threads (usually carbon steel or stainless steel).

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Product Description

Screw portion: The head is star-shaped, featuring a floral contour with evenly distributed lobes. This design offers a far superior grip compared to round or knurled heads—when pinched between fingers, it fits perfectly into the grooves and requires only slight force to turn. The edges of the star lobes are rounded to prevent discomfort.

Nut section: The external shape is identical to the screw head, also featuring a star pattern and made of phenolic resin. Inside the nut, a metal threaded sleeve—either stainless steel or brass—is embedded. By gripping the nut's star petals and rotating them, it can be tightened in conjunction with the screw. The nut's thickness is slightly greater than that of a standard hexagonal nut, as phenolic resin inherently lacks the strength of fully metal materials. Therefore, it is designed to be thicker to ensure sufficient thread engagement.

Name	Bakelite Thumb Screw Nut
Material	Bakelite
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M4-M8Metc
Finish	Plain/Black/Other
Price	0.03usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Plum blossom shape, hand twisting does not slip: The design of plum blossom petals has a much better hand feel than rolled or straight lines. When held by the fingers, the fingertips are precisely embedded in the grooves of the petals, and can be rotated with a little force without slipping. With oil on my hands and gloves on, I can still twist it.

Installation does not damage the surface of the workpiece: The shell of the bakelite nut is made of bakelite, which is softer than metal nuts. When the nut is tightened on the surface of a metal or plastic workpiece, it will not press out deep pits or scratches on the surface of the workpiece. Especially suitable for aesthetically pleasing occasions such as aluminum profiles, plastic shells, and painted panels.