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Products > shape > Ningbo Datian Fastener Co.,Ltd. | Similar Products

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" found 4 Products from Ningbo Datian Fastener Co.,Ltd., China

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Hex Nuts: shaped slope of the jam nut and is clamped, and the normal force exerted on the wedge-shaped slope forms an included angle of 60° with the axis of the bolt. Instead of an included angle of 30°, the ...

Flange Nut: shapes, and some need to be threaded, there are some obvious defects in hot-dip galvanizing. 1. The thread is difficult to screw after plating. After hot-dip galvanizing, the residual zinc sticking ...

EN 1661/14218 Flange Nuts: EN 1661/EN 14218 hex flange nut is a nut with a wide flange at one end that acts as an integral washer. This serves to distribute the pressure of the nut over the part being fastened, reducing the ...

DIN EN 1663 Lock Nuts: The superior anti-vibration performance of the DIN EN 1663 lock nut: when the thread is tightened, the crest thread of the bolt tightly enters the 30° wedge-shaped slope of the nut and is clamped, ...

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