GUK Bearing Locknut(No washer needed)

Thread size: M10*0.75-M100*2.0

GUK Spec Sheet

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Specification

Part No	Thread*pitch	H/mm	h/mm	D/mm	D2/mm	t/mm	s/mm	No.of grooves for hook	Kg
GUK00	M10*0.75	7.4	4.5	18	15	15	3	4	0.009
GUK01	M12*1.0	7.4	4.5	21	18	18	3	4	0.009
GUK02	M15*1.0	8.4	5.5	24	21	21	4	4	0.012
GUK03	M17*1.0	8.4	5.5	28	24	24	4	4	0.018
GUK04	M20*1.0	9.4	6.5	32	27	27	4	4	0.025
GUK05	M25*1.5	10.3	6.5	38	33	33	5	4	0.035
GUK06	M30*1.5	10.9	6.5	44	38	38	5	4	0.046
GUK07	M35*1.5	11.1	7.0	50	44	44	5	4	0.062
GUK08	M40*1.5	12.1	8.2	56	50	50	6	4	0.080
GUK09	M45*1.5	12.1	8.2	62	55	55	6	4	0.095
GUK10	M50*1.5	12.7	8.5	68	61	61	6	4	0.130
GUK11	M55*2.0	13.2	8.5	75	68	68	7	6	0.160
GUK12	M60*2.0	13.2	8.5	80	73	73	7	6	0.170
GUK13	M65*2.0	14.3	9.5	85	77	77	7	6	0.185
GUK14	M70*2.0	14.3	9.5	92	84	84	8	6	0.23
GUK15	M75*2.0	15.3	10.5	98	89	89	8	6	0.27
GUK16	M80*2.0	16.3	11.5	105	96	96	8	8	0.34
GUK17	M85*2.0	17.3	12.5	110	100	100	8	8	0.39
GUK18	M90*2.0	17.5	12.5	120	110	110	10	8	0.54
GUK19	M95*2.0	18.5	13.5	125	115	115	10	8	0.6
GUK20	M100*2.0	19.5	14.5	130	120	120	10	8	0.68

Unnecessary to add any tooth lock washer.
Unnecessary to mill a keyway on the shaft and shorten its assembled time.
Allow to be used after repeatedly screwing.
Bearing any vibration and ensuring the integrated resistance when not tightened.
The surface is galvanized to prevent rust.

GUK Spec Sheet

Product Description

High Quality Self Locking GUK Nuts

GUK self locking nuts provide secure locking without the need for additional locking mechanisms or tools because they add a nylon insert that sits on top of the nut to deform the mating thread and catch the bolt or stud. This provides a locking function that creates resistance - or primary torque - to lock the nut in place and resist vibration. Therefore, they can also be used as retaining nuts and can be used multiple times. The thread series mainly corresponds to cylindrical bearing slotted lock nuts according to DIN 981.

Beyond their nylon PA6 self-locking attribute, GUK self locking nuts feature four equally spaced grooves on the outer diameter. These grooves enable easy tightening or loosening of the nut using a hook wrench.

Why Choose CHIN SING's GUK Lock Nuts?

CHIN SING's GUK self locking nuts offer reliability and assurance that the connection remains steadfast, reducing the need for constant checking or re-tightening, thus enhancing overall safety and stability in critical assemblies.

In a competitive market where precision and reliability matter, our self-locking nuts offer a competitive edge. They enhance the structural integrity of assemblies, reduce downtime caused by loosening, and ensure consistent performance across diverse applications. For procurement professionals seeking a robust, reliable, and user-friendly fastening solution, the GUK nut stands as the epitome of innovation and efficiency. Welcome to browse the following specs and send us an inquiry right now!

Material: Nut-SS400 Elastic Ring: PA6

SUITABLE MAX TEMPERATURE: 100 degree.

Finish: Zinc plated/ C. TOLERANCE 4H