Lock Nuts

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Lock Nuts Manufacturer and Supplier in Dubai, UAE

Lock Nuts Manufacturer and Supplier in Dubai, Lock Nuts Supplier in UAE, Lock Nuts Manufacturer in Dubai, UAE

Please browse our product pages to discover our wide range of Lock Nuts, where you will find a range specifically chosen to meet various industries requirements. Lock Nuts are manufactured to the highest standards to guarantee that they are highly resistant to wear and tear and corrosion. To ensure you get the best experience, we offer flexible options, affordable prices, and fast delivery as a reliable supplier. Our Lock Nuts are ideal for construction, infrastructure and industrial uses as they are manufactured to meet and in most cases exceed the industry standards in terms of reliability and design. Rest assured, we provide only the best quality work and professional services for your projects.

Lock Nuts Specifications

Product name	Lock Nuts
Size	M2-M60, UNC:1/4”-4”
Length	6mm-500mm
Standard	DIN934 DIN936 DIN439 DIN555 A194 2H ASTM A563
Grade	4, 8, 10, AISI 2, AISI 5, AISI 8
Material	18-8 Stainless Steel, Stainless steel 201, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80
Thread Requirements	ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
Finish	Per ASTM A380/A380M
Manufacturing Process	Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Coatings	Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request

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Lock Nuts Dimensions

Thread size d		M5	M6	M7	M8	M10	M12	M14	M16	M18	M20	M22	M24
		–	–	–	M8x1	M10x1	M12x1,5	M14x1,5	M16x1,5	M18x2	M20x2	M22x2	M24x2
		–	–	–	–	M10x1,25	M12x1,25	–	–	M18x1,5	M20x2	M22x2	–
P		0,8	1	1	1,25	1,5	1,75	2	2	2,5	2,5	2,5	3
da	min.	5	6	7	8	10	12	14	16	18	20	22	24
da	max.	5,75	6,75	7,75	8,75	10,8	13	15,1	17,3	19,5	21,6	23,7	25,9
dw	min.	6,9	8,9	9,6	11,6	15,6	17,4	20,5	22,5	24,9	27,7	29,5	33,2
e	min.	8,79	11,05	12,12	14,38	18,9	21,1	24,49	26,75	29,56	32,95	35,03	29,55
h	max. = nominal size	6,3	8	8,5	9,5	11,5	14	16	18	20	22	25	28
h	min.	6	7,7	8,2	9,14	11,14	13,64	15,3	17,3	19,16	20,7	23,7	26,7
m	min.	4,4	4,9	6,14	6,44	8,04	10,37	12,1	14,1	15,1	16,9	18,1	20,2
m´	min.	3,52	3,92	4,91	5,15	6,43	8,3	9,68	11,28	12,08	13,52	14,48	16,16
s	max. = nominal size	8	10	11	13	17	19	22	24	27	30	32	36
s	min.	7,78	9,78	10,73	12,73	16,73	19,67	21,67	23,67	26,16	29,16	31	35
Weight (7,85 kg/dm3) kg/1000pcs		1,4	3,1	3,2	6	11,7	16,6	21	37,8

Top Lock Nuts Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

We offer These Lock Nuts as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Lock Nuts

Prevent Loosening: Lock nuts are made with some special characteristics like nylon inserts, prevailing torque design or serration that offer resistance to loosening due to vibration or torque. This makes it possible for the nut to be tightened to the right tension and once it is tightened, it will not require regular tightening.
Enhanced Safety: Due to the ability of lock nuts to hold a tight grip on the fastener, they enhance safety in many applications. This reliability helps to avoid a situation where some important components are disassembled accidentally or the fasteners come loose and lead to an accident or failure.
Increased Reliability: Lock nuts are an important guarantee in industries where stable performance is critical, including automotive, aerospace and machinery industries. They make sure that the joints are safe under dynamic conditions and high loads, thus increasing the durability and efficiency of the equipment.
Cost-Effective Solution: This is because using lock nuts can prove to be more economical in the long run. This ability to maintain tightness minimizes the number of maintenance checks and replacements, thus lowering the general maintenance costs and time.
Versatility: Made from stainless steel, carbon steel, and alloy steel, lock nuts are available in different sizes and shapes to suit the application. This makes them flexible for use in various sectors and settings, and they can handle a wide range of torque ratings and operating conditions well.

Types of Lock Nuts

Lock Nuts Uses

Application Industry

Lock Nuts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

What Are The Considerations For Selecting Lock Nuts?

When selecting Lock Nuts, consider factors such as the application environment (e.g., vibration-prone areas), load requirements, material compatibility with mating components, and the specific locking mechanism (e.g., nylon insert, prevailing torque, or mechanical). These factors ensure optimal performance, durability, and secure fastening in various industrial and construction settings.

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