GOST5919 Hex Slotted Thin Castle Nut

Jinghong Manufacturer specializes in providing GOST5919 Hex Slotted Thin Castle Nut, which is made of high-quality carbon steel or stainless steel. The unique slotted design at the top, combined with an open mouth pin, achieves mechanical double locking, completely preventing vibration loosening. Thin structure saves space and is widely used in various fields with strict safety requirements.

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Product Description

GOST5919 Hex Slotted Thin Castle Nut is a hexagonal nut with six slots, featuring a distinctive "crown" design on its top. The core value of this design lies in the following: once tightened to the correct position, a split pin is inserted through the nut's slots and the radial hole in the bolt's end, then the pin's tail is bent apart. This transforms the split pin into a mechanical "locking pin," forcibly preventing any rotation of the nut relative to the bolt.

Compared to standard-height nuts, the thin-type nut features a lower height while ensuring sufficient strength, specifically designed for installation scenarios with limited axial space. It perfectly combines the "unshakable" reliability of nuts with the "compact and flexible" adaptability, making it the ideal choice for safety-critical components.

Name	GOST5919 Hex Slotted Thin Castle Nut
Material	Carbon Steel
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M6-M48Metc
Finish	Plain/Black/Zinc plated/Other
Price	0.03usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Thread accuracy: The internal thread is processed strictly according to the 6H level accuracy, and it fits smoothly with standard bolts, with a tight fit.

Slot symmetry: The six slots are precisely positioned and of consistent size, ensuring a perfect match with the split pin.

Flat end face: The supporting surface is flat and smooth, ensuring even fit with the connected parts and reliable locking.