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panhead
User
China M6 Screws Suppliers
About panhead
High – Low Tapping Screws – used in plastic or other low density materials. Double thread design,
High thread (larger outer diameter of the tooth) has a flatter and sharper thread angle of 30 degrees. Low thread (outer diameter of the tooth)
Small) has a thread angle of 60 degrees, the height of the teeth is only half of the high thread. The combination of high and low threads reduces the rotational torque.
Improved pull-out strength and greatly reduced the risk of broken joints. Another used drywall in the construction industry (Drywall)
For self-tapping screws with such thread design, it is especially suitable for plastics, parts plates and wood. The other is;
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