Hexagon Collar Lock Nuts Manufacturers

Hexagon Collar Lock Nuts from our factory called eslofastener which is one of the leading Hexagon Collar Lock Nuts manufacturers and suppliers in china. Our products have Junker test report . Our products are not only provide free sample, but also provide price lists and quotations.If I want to wholesale, what price will you give me? If your wholesale quantity is large, we can provide you with cheap price. Our latest selling products have high quality and make popular with people. we also have in stock products that are customized . You can rest assured to buy high quality lock nuts from us. Welcome friends and customers from home and abroad to visit our factory and cooperate with us, hope we can get double-win.

Ningbo Eslo Fastener Co., Ltd. is a professional manufacturer factory for Hexagon Collar Lock Nuts over 10 years. The 30° wedge all-metal anti-loosening locknuts are adopted by American military technology. 

It has the advantages of simple structure, easy assembly, perfect anti-loosening performance, and reusability. It is a major breakthrough in traditional thread technology. The locknuts have been widely used in many industries and fields such as automobiles, construction machinery, railways, mining equipments, bridges, aviation, etc., ESLO is the supplier of customer FAW, Dongfeng, CIMC, Yutong, SAIC, CNHTC, Shaanxi Automobile, SAIC-Iveco Hongyan, Sany, Lonking, ZPMC, Goldwind… and other large domestic state-owned enterprises.

Hexagon Collar Lock Nuts unique features 

There is a unique 30° wedge ramp at the root of internal thread . when assemble fastener joint ,the crest of the external threads  engage the wedge ramp tightly to prevent the loosening of joint radial vibration.Our lock nut can be widely used in port machinery stacker, forklift truck ,empty container handler, telehandler, slewing crane ,sling.port machinery container spreader, crane rail ,heaving duty , anchor bolt system.

Here are our 7 Advantages of ESLO Hexagon Collar Lock Nuts 

1. Reliable, stable and safe , great anti-loosening &vibration performance, which overcomes the limitations of many other anti-loose locking methods 

2. It can be used repeatedly without affecting its locking performance;

3. It is not affected by high temperature and corrosion, and has a wide range of application situation 

4. Free spinning type, no torque is needed until tightening, which is convenient for assembly and disassembly

5. It is matched with the standard external thread, no need to replace the  standard bolts;

6. No need for any auxiliary locking components (other thread locking devices), such as spring washers, stop washers, etc.;

7. It has a significant effect on overcoming the slippage/slipping problem from soft materials (such as aluminum alloy).

Art.NO	Nut size	C		Da		Dw	E	M		Mw	S
		max	min	max	min	min	min	max	min	min	max	min
ESLOC12175	M12*1.75	2.1	1.8	13	12	17.3	20.03	12	11.57	6.8	18	17.73
ESLOC12150	M12*1.5	2.1	1.8	13	12	17.3	20.03	12	11.57	6.8	18	17.73
ESLOC12125	M12.*1.25	2.1	1.8	13	12	17.3	20.03	12	11.57	6.8	18	17.73
ESLOC1420	M14*2	3	2.4	15.1	14	20.7	23.36	14	13.3	7.7	21	20.67
ESLOC1450	M14*1.5	3	2.4	15.1	14	20.7	23.36	14	13.3	7.7	21	20.67
ESLOC14125	M14*1.25	3	2.4	15.1	14	20.7	23.36	14	13.3	7.7	21	20.67
ESLOC1620	M16*2	3.4	3	17.3	16	24	26.75	16	15.3	8.9	24	23.67
ESLOC1615	M16*1.5	3.4	3	17.3	16	24	26.75	16	15.3	8.9	24	23.67
ESLOC1825	M18*2.5	4.2	3.8	19.5	18	26	29.56	18	16.9	12.1	27	26.16
ESLOC1815	M18*1.5	4.2	3.8	19.5	18	26	29.56	18	16.9	12.1	27	26.16
ESLOC2025	M20*2.5	4.2	3.8	21.6	20	30	32.95	20	18.7	10.7	30	29.16
ESLOC2015	M20*1.5	4.2	3.8	21.6	20	30	32.95	20	18.7	10.7	30	29.16
ESLOC2225	M22*2.5	4.2	3.8	23.7	22	34	37.29	22	20.7	14.5	34	33
ESLOC2215	M22*1.5	4.2	3.8	23.7	22	34	37.29	22	20.7	14.5	34	33
ESLOC2430	M24*3	5.3	4.7	25.9	24	36	39.55	24	22.7	15.9	36	35
ESLOC2420	M24*2	5.3	4.7	25.9	24	36	39.55	24	22.7	15.9	36	35
ESLOC2415	M24*1.5	5.3	4.7	25.9	24	36	39.55	24	22.7	15.9	36	35
ESLOC2730	M27*3	5.3	4.7	29.1	27	41	45.2	27	25.7	18	41	40
ESLOC2720	M27*2	5.3	4.7	29.1	27	41	45.2	27	25.7	18	41	40
ESLOC3035	M30*3.5	6.4	5.6	32.4	30	46	50.85	30	28.7	20.1	46	45
ESLOC3020	M30*2	6.4	5.6	32.4	30	46	50.85	30	28.7	20.1	46	45