Hex Flange Lock Nuts Manufacturers

Hex Flange Lock Nuts from our factory called eslofastener which is one of the leading Hex Flange 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 Hex Flange 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.

Hex Flange 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 7 Advantages of ESLO Hex Flange 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	Dc	E	M		Mw	S
		min	max	min	min	max	min	max	min	min	max	min
ESLOF508	M5*0.8	1	5.75	5	9.8	11.8	8.79	5	4.7	2.5	8	7.78
ESLOF610	M6*1.0	1.1	6.75	6	12.2	14.2	11.05	6	5.7	3.1	10	9.78
ESLOF8125	M8*1.25	1.2	8.75	8	15.8	17.9	14.38	8	7.64	4.6	13	12.75
ESLOF810	M8*1.0	1.2	8.75	8	15.8	17.9	14.38	8	7.64	4.6	13	12.75
ESLOF1015	M10*1.5	1.5	10.8	10	19.6	21.8	16.64	10	9.64	5.6	15	14.73
ESLOF10125	M10*1.25	1.5	10.8	10	19.6	21.8	16.64	10	9.64	5.6	15	14.73
ESLOF1010	M10*1.0	1.5	10.8	10	19.6	21.8	16.64	10	9.64	5.6	15	14.73
ESLOF12175	M12*1.75	1.8	13	12	23.8	26	20.03	12	11.57	6.8	18	17.73
ESLOF1215	M12*1.5	1.8	13	12	23.8	26	20.03	12	11.57	6.8	18	17.73
ESLOF12125	M12*1.25	1.8	13	12	23.8	26	20.03	12	11.57	6.8	18	17.73
ESLOF1420	M14*2	2.1	15.1	14	27.6	29.9	23.36	14	13.3	7.7	21	20.67
ESLOF1415	M14*1.5	2.1	15.1	14	27.6	29.9	23.36	14	13.3	7.7	21	20.67
ESLOF1620	M16*2	2.4	17.3	16	31.9	34.5	26.75	16	15.3	8.9	24	23.67
ESLOF1615	M16*1.5	2.4	17.3	16	31.9	34.5	26.75	16	15.3	8.9	24	23.67
ESLOF2025	M20*2.5	3	21.6	20	39.9	42.8	32.95	20	18.7	10.7	30	29.16
ESLOF2015	M20*1.5	3	21.6	20	39.9	42.8	32.95	20	18.7	10.7	30	29.16
ESLO 30° Wedge flange self locking nut demension equivalent to GB/T6177 . UNC,UNF,UNEF in millimeters or inches available.
Material : Carbon steel ,stainless steel ,alloy steel, brass.
Mechanical properties: 4 、6、8、10、12、A2-70、A4-80 depens on customer requirements.
All dimensions in millimeters, Inches can be accepted.