Pin Lock Nuts manufacturers & suppliers in india, lock pin nut, Prevailing Torque Lock Nut

ISO 9001 : 2008 Certified Manufacturer & Suppliers Of stainless steel 304 hex lock pin nut,DIN985 lock pin nut, DIN 982 lock pin nut,Forging Special Nut Lock Pin Nut,hex nut zinc plated lock pin nut,Flange Lock Nuts, DIN982 nylon lock nuts,precision lock nut with lock pin,hexagon lock nuts,Long hexagon brass lock pin nut

One of the India’s leading manufacturer of Hastelloy C22 Pin Lock Nuts, Hastelloy C276 Pin Lock Nuts, Incoloy 925 Pin Lock Nuts, Incoloy 825 Pin Lock Nuts, Inconel 625 Pin Lock Nuts,Inconel 601 Pin Lock Nuts, Inconel 602 Pin Lock Nuts, Inconel 603 Pin Lock Nuts,Incoloy 800 Pin Lock Nuts, Incoloy 800H Pin Lock Nuts, Inconel 600 Pin Lock Nuts,Monel K-500 Pin Lock Nuts, Monel 400 Pin Lock Nuts, Duplex 2205 Pin Lock Nuts.Compare Pin Lock Nuts Price in china & india

Contents

Another effective locking fitting is a combination of a split pin and lock nut. The split pin drops through a hole in the threaded shaft and rests in a ridge on the surface of the nut (see animation below). The nut cannot become loose because the split pin stops it rotating.

This type of locking systems is seen on high speed rotating axles / shafts where vibration may slowly loosen the lock nut. On some machines / vehicles, if lock nuts loosen, serious accidents can take place. One disadvantage of this type of locking system is that the nut has to be threaded to the right place on the threaded shaft so that the split pin can be positioned accurately. On the other hand, the lock nut is securely ‘locked’ in position.

 Original Photograph Of Pin Lock Nuts At Our Factory

 Original Photograph Of Pin Lock Nuts At Our Factory

Pin Lock Nuts Specification

Material
Standards
Grades

Nickel Alloy Pin Lock Nuts

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Pin Lock Nuts
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Pin Lock Nuts
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Pin Lock Nuts
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

ASTM Specifications for Pin Lock Nuts Fasteners

A194 -  Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service
A563 Standard Specification for Wrought Cobalt-20 Nickel-20 Chromium-3.5Molybdenum-3.5Tungsten-5Iron Alloy for Surgical Implant Applications
A594 Standard Specification for Stainless Steel Nuts , Corrosive service applications
F467 - Standard Specification for Nonferrous Nuts for General Use , general use

Types of Nuts And Bolts

Hex Nuts
Lock Nuts
Jam Nuts
Heavy Hex Nuts
Acorn Nuts
Flange Nuts
Slotted Nuts
Weld Nuts
Coupling Nuts
Wing Nuts
Square Nuts
Castle Nuts
Allenuts
Spring Nuts
Cage Nuts
High Nuts
Acme Nuts
Cap Nuts
Coil Nuts
Security Nuts
Handle Nuts
Hurricane Nuts
Hex Machine Screw Nuts
Self Clinching Nuts
Metric Nuts
Forged Eye Nut
Rivet Nuts
Two-way reversible lock nuts

Available Pin Lock Nuts Sizes

  • 5/8″-11 Grade 8 Yellow Zinc Finish Pin Lock Nut
  • 3/8″-16 Grade 18-8 NE Stainless Steel Pin Lock Nut
  • 5/16″-18 Grade 18-8 NE Stainless Steel Pin Lock Nut
  • 3/8″-16 Grade 8 Yellow Zinc Finish Pin Lock Nut
  • 5/8″-11 Grade C Zinc Finish Steel Pin Lock Nut
  • 3/8″-16 Grade 2 Zinc Finish Pin Lock Nut
  • 1/4″-20 Grade 2 Zinc Finish Pin Lock Nut
  • #10-24 Grade 2 Zinc Finish Pin Lock Nut
  • 1/2″-13 Grade 2 Zinc Finish Pin Lock Nut
  • 1/2″-13 Grade C Zinc Finish Steel Pin Lock Nut
  • 5/8″-11 Grade 2 Zinc Finish Pin Lock Nut
  • 3/4″-10 Grade 8 Yellow Zinc Finish Pin Lock Nut
  • 3/8″-16 Grade C Zinc Finish Steel Pin Lock Nut
  • 3/4″-10 Grade C Zinc Finish Steel Pin Lock Nut
  • 3/4″-10 Grade 2 Zinc Finish Pin Lock Nut
  • 3/8″-16 Grade 2 Zinc Finish Pin Lock Nut
  • 1/4″-20 Grade 2 Zinc Finish Pin Lock Nut
  • 1/4″-20 Grade 18-8 Stainless Steel Pin Lock Nut
  • 1/2″-13 Grade 2 Zinc Finish Pin Lock Nut
  • 5/16″-18 Grade 2 Zinc Finish Pin Lock Nut

Pin Lock Nuts Latest Price

We Stock All Different Types Of Nuts

 

 

Pin Lock Nuts Dimensions

Pin Lock Nuts Dimensions

Size
Diam.*
Height
Hex Nut
Machine Screw Nut
Hex Nut
Jam Nut
Nylock Nut
Machine Screw Nut
0
-
5/32
-
-
-
3/64
1
-
5/32
-
-
-
3/64
2
-
3/16
-
-
9/64
1/16
3
-
3/16
-
-
9/64
1/16
4
-
1/4
-
-
9/64
3/32
6
-
5/16
-
-
11/64
7/64
8
-
11/32
-
-
15/64
1/8
10
-
3/8
-
-
15/64
1/8
12
-
7/16
-
-
5/16
5/32
1/4
7/16
7/16
7/32
5/32
5/16
3/16
5/16
1/2
9/16
17/64
3/16
11/32
7/32
3/8
9/16
5/8
21/64
7/32
29/64
1/4
7/16
11/16
-
3/8
1/4
29/64
-
1/2
3/4
-
7/16
5/16
19/32
-
9/16
7/8
-
31/64
5/16
41/64
-
5/8
15/16
-
35/64
3/8
3/4
-
3/4
1-1/8
-
41/64
27/64
7/8
-
7/8
1-5/16
-
3/4
31/64
63/64
-
1
1-1/2
-
55/64
35/64
1-3/64
-
* This is the diameter across the flats. It is also the size of wrench to use.

Full Range of Fastener Products both Imperial & Metric. Dimensions range from M3 to M72 and quantities from 1 to 10,000.

Pin Lock Nuts Material & Grade

Stainless Steel Pin Lock Nuts
Carbon Steel Pin Lock Nuts
Alloy Steel Pin Lock Nuts
Alloy 20 Pin Lock Nuts
Inconel Pin Lock Nuts
Monel Pin Lock Nuts
Hastelloy Pin Lock Nuts
Incoloy Pin Lock Nuts
Nickel Alloy Pin Lock Nuts
Duplex Stainless Steel Pin Lock Nuts
Super Duplex Stainless Steel Pin Lock Nuts
Titanium Pin Lock Nuts

Our Sales Network

To buy Pin Lock Nuts At best price & urgent delivery please mail to order@torqbolt.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Pin Lock Nuts & will resolve your queries

Cities We Deliver To

Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwads, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colombo

Countries We Deliver To

India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Pin Lock Nuts Surface Treatments

Hot Dipped Galvanizing Fasteners
Phosphate Fasteners
Teflon Fasteners

Hot Dipped Galvanizing Fasteners

Phosphate Fasteners

Teflon Fasteners

Xylon Fasteners
Zinc Fasteners
Cadmium Fasteners

Xylon Fasteners

Zinc Fasteners

Cadmium Fasteners

 

Pin Lock Nuts Useful Information

KMT (fig. 1) and KMTA (fig. 2) series precision lock nuts have three locking pins, equally spaced around their circumference, with their axes parallel to the loaded thread flank (fig. 3). When tightened, the locking pins preload the threads, which provides sufficient friction to prevent the nut from loosening under normal operating conditions

Pin Lock Nuts

Lock nuts are available in numerous styles, grades and finishes. The term “lock nut” is not meant to imply that there is an indefinite permanency of fixity once used. Most locknuts can be removed and some can even be reused if removed correctly. Lock nuts are most commonly available in ASTM A563 Grades A and DH and ASTM A194 Grade 2H. They are manufactured with a standard hex or a heavy hex pattern. Two of the most common lock nut styles are Anco and Tri-Lok. The Anco style is a self-locking nut with a ratchet pin that is made from stainless steel. This ratchet pin slides along the threads as the nut is spun onto the bolt and prevents the nut from backing off. One benefit to using an Anco style lock nut is that the ratchet pin can be bent back so that the nut can be easily removed if needed. The Tri-Lok style is a “prevailing-torque” locknut which is frictionally resistant to rotation due to the thread distortion on the top thread of the nut. For various other types of lock nuts, please call one of our estimators!

Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized lock nuts are tapped oversized to compensate for the corrosion resistant coating on the bolts.

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
  • Hydraulics
  • Impellers
  • Jewelry
  • Machine Tools
  • Water Treatment Plants
Materials (Metals)
  • Alloy Steels
  • Aluminum
  • Beryllium
  • Brass
  • Silicone Bronze
  • Carbon Steel
  • Magnesium
  • Molybdenum
  • Monel
  • Inconel
  • Nickel
  • Stainless Steel
  • Tin
  • Titanium
Materials (Plastic Polymers)
Various PlasticsNylon
Standard
BritishEnglishMetric
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
  • Bent
    • Eye
    • Hook
    • J
    • U
  • Elevator
  • Lag
  • T-Handle
  • T-Slot
  • Flange
  • Carriage
  • Bent
  • Plow
Bolt & Screw Head Types
*We can manufacture many custom head types to your specification*

  • Binding
  • Button
  • Fillister
  • Flat
  • Flat Undercut
  • Headless
  • Hexagon
  • Indented Hexagon
  • One-Way
  • Oval
  • Pan
  • Pentagon
  • Phillips
  • Round
  • Shoulder
  • Square Shoulder
  • Socket
  • Trimmed Hex
  • Truss
  • 12-Point
Thread Types
*We can manufacture many custom thread types to your specification*

  • ACME
  • Drywall
  • Machine
  • Self-Tapping
  • Self-Drilling Drive Screws
  • Self-Drilling
  • Type 17
  • Type 23
  • Type 25
  • Type A
  • Type AB
  • Type B
  • Type F
  • Wood
  • UNC
  • UNF
Grades
*We can manufacture to many custom grades meeting your specification*

  • 2
  • 5
  • 8
  • 8.8
  • 10.9
  • 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
  • Anchor
  • Cap
  • Castle
  • Conical
  • Coupling
  • Finished Hex
  • Flex Lock
  • Heavy Hex
  • Hex Flange
  • Hex Jam
  • Keps
  • Nylon Insert
  • Nylon Patch
  • Nylon Pellet
  • Semi-Finished Hex
  • Serrated Hex Flange
  • Slotted Hex
  • Square
  • Thumb
  • Top Lock
  • Wing
Finish
  • Automotive
  • Black Oxide
  • Brass Plated
  • Cadmium
  • Chromate
  • Chrome
  • Color Coated
  • Galvanized
  • Nickel Plated
  • Painted
  • Phosphate
  • Polished
  • PTFE
  • Silver Plated
  • Zinc Plated
 
Industry Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M

DIN

  • DIN 934
  • DIN 970
UTS – Unified Thread Standard

  • UNC
  • UNF
  • UNEF
  • UNS
  • NPT
  • NPTF

ISO – International Organization for Standardization

  • ISO 4032
  • ISO 4033
Production Volume
Min
Max

$60

Low Volume to High Volume

Several Million units

Diameter
Min
Max

M2

#4

M80

4 in

Pin Lock Nuts Packaging

Pin Lock Nuts PackagingPackaging:

In generally, If you have no special requirement, we will use the mass packing (bag carbon tray). If you want to do these special packing, please advise us the specific details, pictures or design.

Shipping:In generally, our customer often request to delivery by express, plane or sea. Any other better way will be also accepted well.

Steel Nut Inventory

We export

Ferralium 255 Pin Lock Nuts, Super Duplex S32760 Pin Lock Nuts, Duplex 2507 Pin Lock Nuts, Ferralium 255 FG46 Pin Lock Nuts, Duplex S31803 Pin Lock Nuts, AL 6XN Stainless Steel Pin Lock Nuts, 15 5PH Stainless Steel Pin Lock Nuts, 17 4 PH Stainless Steel Pin Lock Nuts, Alloy 20 Stainless Steel Pin Lock Nuts, 254 SMO Stainless Steel Pin Lock Nuts, 904L Stainless Steel Pin Lock Nuts, 330 Stainless Steel Pin Lock Nuts, Nimonic 263 Pin Lock Nuts, Nimonic 90 Pin Lock Nuts, Nimonic 80A Pin Lock Nuts, Nimonic 75 Pin Lock Nuts, Nimonic 60 Pin Lock Nuts, Nimonic 65 Pin Lock Nuts, 348H Stainless Steel Pin Lock Nuts, 348 Stainless Steel Pin Lock Nuts, 410 Stainless Steel Pin Lock Nuts, 416 Stainless Steel Pin Lock Nuts, 420 Stainless Steel Pin Lock Nuts, 429 Stainless Steel Pin Lock Nuts, 430 Stainless Steel Pin Lock Nuts, 304 Stainless Steel Pin Lock Nuts, 304H Stainless Steel Pin Lock Nuts, 304L Stainless Steel Pin Lock Nuts, 304N Stainless Steel Pin Lock Nuts, 304LN Stainless Steel Pin Lock Nuts, 309 Stainless Steel Pin Lock Nuts, 310 Stainless Steel Pin Lock Nuts, 310H Stainless Steel Pin Lock Nuts, 310MoLN Stainless Steel Pin Lock Nuts, 316 Stainless Steel Pin Lock Nuts, 316L Stainless Steel Pin Lock Nuts, 316H Stainless Steel Pin Lock Nuts, 316LH Stainless Steel Pin Lock Nuts, 316N Stainless Steel Pin Lock Nuts, 317 Stainless Steel Pin Lock Nuts, 317L Stainless Steel Pin Lock Nuts, 321 Stainless Steel Pin Lock Nuts, 321H Stainless Steel Pin Lock Nuts, 347 Stainless Steel Pin Lock Nuts, 347H Stainless Steel Pin Lock Nuts

For a standard or special fastener, we are at your service! We specialize in corrosion-resistant components, those made from stainless steel and non-ferrous alloys. Look to TorqBolt for fine products and reliable information. Contact us today to learn more about our corrosion-resistant fasteners.

Phone:  00-91-22-66157017, Email: order@torqbolt.com