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2 Two Way Lock Nuts
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2 Two Way Lock Nuts Best Price Avialable Here : 2 Two Way Lock Nuts Manufacturing India: Brand Name : Red Earth

Red Earth 2 Two Way Lock Nuts

Ramesh Steel Corporation, was incepted in 1983 by Mr. Ramesh D Jain, a renowned name in Steel Industry, Ramesh Steel corporation is known as a specialist of manufacturing steel Fasteners ,Duplex Steel Fasteners, Stainless Steel Fasteners, 2 Two Way Lock Nuts, Bolts ,Nuts ,Screws & Washer since more than 3 decades ,Mr. Ramesh D. Jain is having more than 35 years of experience in manufacturing of customized Fasteners depends upon the requirements of our clients based in Saudi Arabia, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa & Latin America, at Ramesh Steel Corporation we stand behind our products, a team of our experienced engineers, we dedicate for complex & strict defined requirements, we have manufactured fasteners based on complex drawings where many companies have refused to manufacture the same to our customers because of their complexity & requirements of special grades, Ramesh Steel Corporation is Centrally located in Mumbai, India, Ramesh Steel Corporation has played a vital role in the growth of Duplex Steel Fasteners, Stainless Steel Fasteners, 2 Two Way Lock Nuts, Bolts & Nuts Screws & Washer, we are manufacturing Fasteners in different metals & grades like Nickel 200/201, Monel 400/K500, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22/ C276, Alloy 20, Titanium, Duplex & Super Duplex in form of 2 Two Way Lock Nuts bolts, Nuts, Screws, Washers Etc.

2 Two Way Lock Nuts

Two way lock nuts are low cost, one piece, all-metal prevailing torque hex lock nuts with chamfered (beveled) corners. The locking action is created by two or three equally spaced rectangular or round indentations centered in the flats (sides) of the nuts that slightly distort the threads. Two way lock nuts are considered "two way" because they can be installed either way, which reduces automated assembly costs (their tops and bottoms are the same like regular hex nuts). Being all-metal, they do not have the temperature and chemical limitations of non-metallic (such as nylon) insert type lock nuts. Used in commercial and industrial appliances, the automotive and truck industries, and in garden and medical equipment, two way lock nuts are also known as: bi-way lock nuts, centerlock nuts, reversible lock nuts.

Lock washers are not used with prevailing torque lock nuts.

By definition, "Prevailing-torque locking fasteners have a self-contained feature which creates frictional interference between the threads of the mating components." Consequently, unlike free spinning lock nuts, there is a resistance to rotation during both assembly and disassembly requiring them to be wrenched; that resistance is called prevailing torque. The advantage is that disassembly is unlikely even if preload diminishes completely because of the remaining rotational resistance. Despite the fact they are called "lock nuts," two way lock nuts are not permanently locked in place so they can be adjusted or removed after installation. And because they stay put without being seated, they are used as stop nuts or spacers for rotating or other components.

Threads are standard right-hand and Unified inch coarse series (UNC, Unified National Coarse) or Unified inch fine (UNF, Unified National Fine).

Two way lock nut size refers to its nominal thread diameter. Typically, sizes range from about #8 to 1". Sizes less than 1/4" are listed as a number size (the larger the number the larger the size) while sizes that are 1/4" and larger are specified in inches, usually fractional rather than decimal.

Nut width and thickness vary with the size of the two way lock nut.

Grade A, steel, zinc plated, is a common grade, material and finish.

The nuts spin freely until their center distorted threads engage the threads of the mating part. For the locking action to be effective, the locking element must contact fully formed threads. As a standard practice—to ensure full thread engagement with the nut—bolts/screws should be long enough to allow at least two full threads to extend beyond the nut face after tightening.

Two way lock nuts are reusable for a limited number of times because the prevailing torque declines each time the nut is used. Always follow the manufacturer's recommendations regarding nut reuse, thread lubricants and torque values. Do not apply standard torque values to prevailing torque lock nuts because the joint may not be tightened to the correct clamping force due to the additional friction of the locking element.

Generally, prevailing torque lock nuts are not considered suitable for long threaded assemblies because extended nut travel along the threads could damage the nut's locking feature or the mating threads. Therefore, the length of the bolt/screw should not be much longer than that needed to ensure full thread engagement with the nut.

2 Two Way Lock Nuts Dimensions

Two-way Reversible Lock Nuts

Nominal Size or
Basic Major
Thread Diameter
F G H
Width
Across Flats
Width
Across Corners
Thickness
Basic Max Min Max Min Basic Max Min
8 .1640 11/32 .344 .332 .397 .378 3/16 .193 .178
10 .1900 3/8 .375 .362 .433 .413 13/64 .203 .187
1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .320
7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617
7/8 .8750 1-5/16 1.312 1.269 1.516 1.447 3/4 .776 .724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 .887 .831
 

 

Dimensions for Finished Hex Nuts, Hex Jam Nuts
and Two Way Reversible Lock Nuts

Nominal
Or
Basic Major Dia of Thread
F G H H1
Width Across Flats Width Across Corners Thickness Hex Nuts & Reversible Lock Nuts Thickness Hex
Jam Nuts
Basic Max Min Max Min Basic Max Mmin Basic Max Min
8
0.1640
10
0.1900
1/4
0.2500
5/16
0.3125
11/32
3/8
7/16
1/2
0.344
0.375
0.438
0.500
0.332
0.362
0.428
0.489
0.397
0.433
0.505
0.577
0.378
0.413
0.488
0.557
--
--
7/32
17/64
0.203
0.203
0.226
0.273
0.187
0.187
0.212
0.258
--
--
5/32
3/16
--
--
0.164
0.195
--
--
0.150
0.180
3/8
0.3750
7/16
0.4375
1/2
0.5000
9/16
0.5625
9/16
11/16
3/4
7/8
0.562
0.688
0.750
0.875
0.551
0.675
0.736
0.861
0.650
0.794
0.866
1.010
0.628
0.768
0.840
0.982
21/64
3/8
7/16
31/64
0.337
0.385
0.448
0.496
0.320
0.365
0.427
0.473
7/32
1/4
5/16
5/16
0.227
0.260
0.323
0.324
0.210
0.240
0.302
0.301
5/8
0.6250
3/4
0.7500
7/8
0.8750
1
1.0000
15/16
1-1/8
1-5/16
1-1/2
0.938
1.125
1.312
1.500
0.922
1.088
1.269
1.450
1.083
1.299
1.516
1.732
1.051
1.240
1.447
1.653
35/64
41/64
3/4
55/64
0.559
0.665
0.776
0.887
0.535
0.617
0.724
0.831
3/8
27/64
31/64
35/64
0.387
0.446
0.510
0.575
0.363
0.398
0.458
0.519
1-1/8
1.1250
1-1/4
1.2500
1-3/8
1.3750
1-1/2
1.5000
1-11/16
1-7/8
2-1/16
2-1/4
1.688
1.875
2.062
2.250
1.631
1.812
1.994
2.175
1.949
2.165
2.382
2.598
1.859
2.066
2.273
2.480
31/32
1-1/6
1-11/64
1-9/32
0.999
1.094
1.206
1.317
0.939
1.030
1.138
1.245
39/64
23/32
25/32
27/32
0.639
0.751
0.815
0.880
0.579
0.687
0.747
0.808
1-5/8
1.6250
1-3/4
1.7500
2
2.0000
2-1/4
2.2500
2-7/16
2-5/8
3
3-3/8
2.438
2.625
3.000
3.375
2.356
2.538
2.900
3.263
2.815
3.031
3.464
3.897
2.686
2.893
3.306
3.719
1-25/64
1-1/2
1-23/32
1-15/16
1.429
1.540
1.763
1.986
1.353
1.460
1.675
1.890
29/32
31/32
1-3/32
1-7/32
0.945
1.009
1.138
1.267
0.869
0.929
1.050
1.171
2-1/2
2.5000
2-3/4
2.7500
3
3.0000
3-3/4
4-1/8
4-1/2
3.750
4.125
4.500
3.625
3.988
4.350
4.330
4.763
5.196
4.133
4.546
4.959
2-5/32
2-3/8
2-19/32
2.209
2.431
2.654
2.105
2.319
2.534
1-11/32
1-15/32
1-19/32
1.396
1.525
1.654
1.292
1.413
1.534

2 Two Way Lock Nuts Size & Price

2 Two Way Lock Nuts
FOB Price: US $0.001 to 5 / Piece
Production Capacity : 500 Metric Tons/Month

  • 1/4-20 Stainless Steel 18/8 Two Way Lock Nuts
  • 1/4-28 Stainless Steel 18/8 Two Way Lock Nuts
  • 5/16-18 Stainless Steel 18/8 Two Way Lock Nuts
  • 5/16-24 Stainless Steel 18/8 Two Way Lock Nuts
  • 3/8-16 Stainless Steel 18/8 Two Way Lock Nuts
  • 3/8-24 Stainless Steel 18/8 Two Way Lock Nuts
  • 7/16-14 Stainless Steel 18/8 Two Way Lock Nuts
  • 7/16-20 Stainless Steel 18/8 Two Way Lock Nuts
  • 1/2-13 Stainless Steel 18/8 Two Way Lock Nuts
  • 1/2-20 Stainless Steel 18/8 Two Way Lock Nuts
  • 5/8-11 Stainless Steel 18/8 Two Way Lock Nuts
  • 5/8-18 Stainless Steel 18/8 Two Way Lock Nuts
  • 3/4-10 Stainless Steel 18/8 Two Way Lock Nuts
  • 3/4-16 Stainless Steel 18/8 Two Way Lock Nuts
  • 7/8-9 Stainless Steel 18/8 Two Way Lock Nuts
  • 1-8 Stainless Steel 18/8 Two Way Lock Nuts

DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month

For Quick Quote on 2 Two Way Lock Nuts, please contact our Sales team.

Email : sales@rameshgroup.com, info@rameshgroup.com, rameshsteel44@yahoo.co.in

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Types of Nuts
Stainless Steel Nuts Auto Locknuts Hex Nuts, Grds 2, 5 & 8 T Tee Nuts
Hastelloy Nuts Coupling Nuts 2-H Heavy Hex Nuts Flange Lock Nut
Inconel Nuts
Slotted Nuts Acorn Nuts Custom Nut
Copper Nuts Square Nuts Heavy Hex Nuts Serrated Flange Nut
Titanium Nuts Wing Nuts Jam Nuts High Nut
Alloy Steel Nuts Miscellaneous Nuts Kep Nuts Castle Nut
Monel Nuts Flex Lock Nut Nylon Insert Locknuts Cap Nut
Nickel Nuts 2 Way Lock Nut Slotted Nut K Lock Nut
Brass Nuts      
Duplex & Super Duplex Steel Nuts      

 

 

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