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Stainless Steel Nylon Lock Nut | Alloy Steel Nylon Lock Nut | Duplex Steel Nylon Lock Nut | Carbon Steel Nylon Lock Nut

Nylon Lock Nuts

A Nylon Lock Nut is a classic locking Nut with a nylon insert for stiffness & vibration resistant.Also called as Nyloc Nuts,Locking Nuts,Stiff Nuts,Prevailing Torque Nuts. These nuts are manufactured strictly as per DIN standard 985,6924 & ISO Standard 7040 depending upon the requirement.

We manufacturer fasteners with size range from M10 to M100  Hex Nuts, Heavy Hex Nut, Cap Nut, Acorn Nut, Serrated Flange Nut, Coupling Nut, Square Nut, Castle Nut, Wing Nut, Flange Lock Nut, Flex Lock Nut, High Nut, Kep Nut, Jam Nut, Nylon Lock Nut, Slotted Nut, Reversible Lock Nut, Custom Nut, T Nuts & other customized Nuts as per Client's requirement.We produce Hot Forged and Coled Formed Nuts Fasteners.

What is nyloc nut

A nyloc nut is a fastener that incorporates a nylon component to effectively lock the nut into position on the bolt. The nylon component of the nyloc nut has a smaller inside diameter than the actual nut, thereby acting to lock the nut in place by squeezing the nylon firmly around the bolt when tightened. Unlike a standard locking washer, the nyloc nut prevents the nut from loosening under vibration as the nylon is tightly wedged into the bolt threads and provides resistance to turning once tightened.

One common problem with standard nut-and-bolt fasteners is that they can become loose or even work themselves free over time and with vibration. Chemical thread-locking compounds work well at reducing the occurrence of loosening nuts, however, this can be very time-consuming and, in difficult-to-reach areas, nearly impossible. The nyloc nut allows a bolt to be tightened without fear of it loosening under nearly any condition, and typically there is no more difficulty in installing the nylon locking nut than a conventional non-locking nut. One drawback to using a nyloc nut is that the nut cannot be threaded tight by using fingers alone. The nylon insert requires that a wrench be used on the nut once the threads come into contact with the nylon inside the fastener.

There is typically a slight increase in price for a nyloc nut as compared to a standard nut, and this was once a concern as the locking nut was a single-use item. This means that once a locking nut has been used on a bolt, the nut must be discarded and a new nut used whenever the fastener is removed. Advances in the nylon formula have since made this requirement obsolete. The modern nylon-type locking nut can be reused many times without fear of failure, making the locking nut a viable option in most critical fastening areas. The test to reuse a locking nut is to turn the nut onto a bolt, and if the nylon provides resistance to turning using only fingers, the nut can be safely reused.

Even though the nylon locking nut can be reused in many applications, it remains a recommendation to use a fresh locking nut on any critical fastener connection. The slightest risk of failure warrants a ban on the reuse of the fastener in all critical applications, such as cylinder head bolts, connecting rod bolts and main bearing cap bolts. Modern nylon formulas permit the nyloc nut be used in many internal engine applications without concern.

Industry Focus
Agricultural
Automotive
Construction
Electronics
Food Processing
Heavy Machinery
Marine
Mining
Nuclear
Oil, Gas, Petroleum
Energy
Medical
Transportation
Intended Application
Boilers
Bridges
Construction Machinery
Engineered Plumbing
Engines
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Impellers
Jewelry
Machine Tools
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Materials (Metals)
Alloy Steels
Aluminum
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Magnesium
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Tin
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Materials (Plastic Polymers)
Various Plastics
Nylon
Standard
British
English
Metric
Hardening Specification
Heat Treated to any custom Specification
Fastener Types
*We can manufacture many custom fasteners to your specification*

Dowels & Pins
Hose Couplings
Nails
Rivets
Screws
Shackles
Shaft Couplings
Studs
Bolt Types
*We can manufacture many custom bolts to your specification*

Anchor Bolts
Bent Bolts
  • Eye Bolt
  • Hook Bolt
  • J Bolt
  • U Bolt
Carriage Bolts
Countersunk Bolts
Elevator Bolts
Lag Bolts
T-Handle Bolts
T-Slot Bolts
Flange Bolts
Carriage Bolts
Bent Bolts
Plow Bolts
Bolt & Screw Head Types
*We can manufacture many custom head types to your specification*

Binding
Button
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Hexagon
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One-Way
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Pan
Pentagon
Phillips
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Shoulder
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Thread Types
*We can manufacture many custom thread types to your specification*

ACME
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Machine
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Type 17
Type 23
Type 25
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Wood
UNC
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Grades
*We can manufacture to many custom grades meeting your specification*

Grade : 2
Grade : 5
Grade : 8
Grade : 8.8
Grade : 10.9
Grade : 12.9
Bolt & Screw Drive Types
*We can manufacture many custom drive types to your specification*

Combination
Hex/Hexagonal
Phillips
Six Lobe
Slotted
Socket
Square
Tamper Resistant
Torx
Nut Types
*We can manufacture many custom nut types to your specification*

2-Way Nut
Anchor Nut
Cap Nut
Castle Nut
Conical Nut
Coupling Nut
Finished Hex Nut
Flex Lock Nut
Heavy Hex Nut
Hex Flange Nut
Hex Jam Nut
Keps Nut
Nylon Insert Nut
Nylon Patch Nut
Nylon Pellet Nut
Semi-Finished Hex Nut
Serrated Hex Flange Nut
Slotted Hex Nut
Square Nut
Thumb Nut
Top Lock Nut
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Finish
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Industry Standards
ANSI - American National Standards Institute
  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
DIN
  • DIN 934
  • DIN 970
ISO - International Organization for Standardization
  • ISO 4032
  • ISO 4033
UTS - Unified Thread Standard
  • UNC
  • UNF
  • UNEF
  • UNS
  • NPT
  • NPTF

 

Nut Type

Hex NutsHeavy Hex NutCap NutAcorn NutSerrated Flange Nut
Coupling NutSquare NutCastle NutWing NutFlange Lock Nut
Flex Lock NutHigh NutKep NutJam NutNylon Lock Nut
Slotted NutReversible Lock NutCustom NutT Nuts 

 

Nylon Lock Nuts Application Industries

Sunflex Metal Industries are engaged in manufacturing of robust quality of Nylon Lock Nuts. These Nylon Lock Nuts are widely used in the following industries:

Nylon Lock Nuts Mining Industries
Nylon Lock Nuts Transport Industries- Rail and Road
Nylon Lock Nuts Construction Industries / Building Systems
Nylon Lock Nuts Manufacturing Industries
Nylon Lock Nuts Agriculture Industries
Nylon Lock Nuts Energy Industries
Nylon Lock Nuts Water Industries
Nylon Lock Nuts Automotive Industries
Nylon Lock Nuts Ship Building Industries
Nylon Lock Nuts Nuclear Power Plant
Nylon Lock Nuts Paper & Pulp Industries
Nylon Lock Nuts Sugar Industries
Nylon Lock Nuts Engineering Cement Industries
Nylon Lock Nuts Petro-Chemical Industries
Nylon Lock Nuts Food Industries
Nylon Lock Nuts Oil & Gas Industries
Nylon Lock Nuts Chemical & Pharmaceutical Industries

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