Cap Nuts manufacturers & suppliers in india, DIN 917 Cap Nuts, dome cap nut din 1587

ISO 9001 : 2008 Certified Manufacturer & Suppliers Of hex domed cap nut,brass cap nut, ASTM A563 carbon steel Hex Cap nut, stainless steel flange cap nut, Flat Cap Nut, Long Cap Nut,galvanized cap nut, din1587 hexagonal domed cap nut, Hex flange dome cap nuts, DIN 986 Self Locking Domed Cap Nut with Nylon Insert, hot dip galvanized Din1587 steel cap nut, Aluminum flange cap nut, Acorn nut, blind nuts

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

Contents

Acorn nut is its common name and it is also called a crown hex nut, blind nut, cap nut or domed cap nut. It is a nut that has a domed top to cover the threads. Cap Nuts are used to cover exposed threaded stud, rod and bolt ends with a dome-like cap.This protects its external free thread ends from damage.

We Offer Superior finished Cap Nuts also called as Hexagon Cap Nuts in Stainless Steel Grades, Non ferrous copper, brass,Aluminum, Titanium, nickel alloys like inconel, monel, hastelloy ,etc.We manufacture these hex Cap Nuts as per DIN 917 Standard.We can also provide these cap nuts customized as per client’s requirement.

Original Photograph Of Cap Nuts At Our Factory

 Original Photograph Of Cap Nuts At Our Factory

Cap Nuts Specification

Material
Standards
Grades

Nickel Alloy Cap 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 Cap 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 Cap 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 Cap 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 Cap 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-20Nickel-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 Cap Nuts Sizes

  • #10-24 Cap Nut 18-8 Stainless Steel
  • 5/16-18 Nickel Plated Cap Nut
  • 10-24 Nickel Plated Cap Nut
  • M6-1.0 DIN 1587 A2 Stainless Steel Cap Nut
  • 8-32 Nickel Plated Cap Nut
  • 5/16″-18 Cap Nut 18-8 Stainless Steel
  • 6-32 Nickel Plated Cap Nut
  • 3/4″-10 Nickel Plated Cap Nut
  • #8-32 Nickel Plated Cap Nut
  • 1/2″-20 Cap Nut 18-8 Stainless Steel
  • 3/8-16 Nylon Cap Nut
  • 8-32 Nylon Cap Nut
  • 1/4-20 Nylon Cap Nut
  • 5/16-18 Nylon Cap Nut
  • 3/8-24 Nylon Cap Nut
  • 10-32 Nylon Cap Nut
  • 5/16 – 24 Nylon Cap Nut
  • 6-32 Nylon Cap Nut
  • M10-1.5 DIN 1587 Zinc Cap Nut
  • 1/4″-28 Cap Nut 18-8 Stainless Steel

Cap Nuts Latest Price

We Stock All Different Types Of Nuts

 

 

Cap Nuts Dimensions

Cap Nuts Dimensions

F
G
A
H
Q
T
U
Nominal Size
Width
Width



Drill
Full
or Basic Major
Across
Across
Body
Overall
Hexagon
Depth
Thread
Diameter
Flats
Corners
Diameter
Height
Height


of Thread
Max
Min
Max
Min

(Length)

Max
Min
#6
0.1380
0.3125
0.302
0.361
0.344
0.300
0.421
0.171
0.281
0.187
#8
0.1640
0.3125
0.302
0.361
0.344
0.300
0.421
0.171
0.281
0.187
#10
0.1900
0.3750
0.362
0.433
0.413
0.360
0.515
0.203
0.343
0.250
#12
0.2160
0.3750
0.362
0.433
0.413
0.360
0.515
0.203
0.375
0.281
1/4″
0.2500
0.4375
0.428
0.505
0.488
0.410
0.593
0.234
0.406
0.312
5/16″
0.3125
0.5000
0.489
0.577
0.557
0.470
0.687
0.281
0.468
0.375
3/8″
0.3750
0.5625
0.551
0.650
0.628
0.530
0.781
0.312
0.562
0.468
7/16″
0.4375
0.6250
0.606
0.722
0.692
0.590
0.875
0.343
0.625
0.531
1/2″
0.5000
0.7500
0.736
0.866
0.830
0.720
1.031
0.421
0.750
0.625
9/16″
0.5625
0.8750
0.861
1.010
0.969
0.840
1.187
0.484
0.812
0.687
5/8″
0.6250
0.9375
0.922
1.083
1.037
0.910
1.281
0.531
0.906
0.781
3/4″
0.7500
1.0620
1.031
1.227
1.175
1.030
1.453
0.593
1.062
0.937
7/8″
0.8750
1.2500
1.212
1.443
1.382
1.220
1.718
0.703
1.218
1.093
1″
1.0000
1.4375
1.394
2.033
1.914
1.410
1.968
0.812
1.375
1.250
1-1/8″
1.1250
1.6250
1.575
1.876
1.796
1.590
2.218
0.921
1.593
1.406
1-1/4″
1.2500
1.8125
1.756
2.093
2.002
1.78
2.468
1.031
1.75
1.562

 

Cap Nuts Material & Grade

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

Our Sales Network

To buy Cap 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 Cap Nuts & will resolve your queries

Cities We Deliver To

Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, 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

Cap 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

 

Cap Nuts Useful Information

There are standards governing the manufacture of acorn nuts. One is Society of Automotive Engineers (SAE) Standard J483, High and Low Crown (Blind, Acorn) Hex Nuts. Another is Deutsches Institut für Normung (DIN) 1587, Hexagon Domed Cap Nuts.

Acorn nuts, also known as Crown Hex Nuts, Blind Nuts, Cap Nuts, or Domed Cap Nuts, are utilized for both safety and appearance. Their crown caps protect and prevent stripping of screws and bolts so they can easily be removed and reused. Acorn nuts also add a finished look to any project, and are commonly made with stainless steel or plated with brass or zinc. Low crown (standard) steel cap nuts are usually manufactured in two pieces, a hex nut and an acorn-shaped top, with a zinc die cast to form the finished nut. Stainless steel cap nuts are similar in design to the steel nut but made from an austenitic stainless alloy, and can be a one or two-piece style. Additional styles of acorn nuts include high crown and self-locking.

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.

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

 

Cap Nuts Packaging

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