• +(91) 022-6659 5844
  • sales@jigneshsteel.com

DIN 6923 ISO 4161 Serrated Flange Nut manufacturer in India

ISO 4161 Nut is strong enough for use in most machinery and equipment, it is a medium-strength metric nuts which have serrations on the underside of the flange. With mild vibration the serrations stop the nuts from loosening in applications. ISO 4161 Flange Nut provides a few of the defining attributes of a washer. It is used to spread the load evenly to avoid uneven fastening surface of the operations. It also ensures that the fasteners are in place without moving about loosely. It can be used as a replacement to the washer and nut combination. Therefore, it is cost-effective and quality substitute for nuts and washers if your project is a large scale one. It is available in varying sizes to allow its use with several bolts, each with different dimensional standards. Another advantage of it is that they stop the loosening of electrical components and machining while still allowing the free parts to move freely.  DIN 6923 ISO 4161 Serrated Flange Nut are hex nuts with non-spinning washers attached at the bottom. Below the washers are serrations which prevent them from being used with washers or on surfaces that can be scratched and help the nuts to securely fasten when vibrations are present. ISO 4161 Hex Flange Nut is the most commonly used mating part to go with a bolt or a parallel threaded screw. It is hex nuts with a wide flanged portion near one end that acts as an integrated non-spinning washer. It is used to spread the load placed on the nut over a wider surface area to prevent damage to the installation material.

ISO 4161 Flange Nut

ISO 4161 Flange Nut

ISO 4161 Hex Flange Nut

ISO 4161 Hex Flange Nut

DIN 6923 ISO 4161 Nut

DIN 6923 ISO 4161 Nut

Check ISO 4161 Hex Flange Nut Dimensions and Size Chart, choose the exact specification

ISO 4161 Flange Nut Specifications

In-house manufacturing capabilities to produce ISO 4161 DIN 6923 Flange Lock Nut in all metric sizes

ISO 4161 Nut Size M4 to M16
Standard

Manufacturer of ISO 4161 Flange Nut as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • ANSI - American National Standards Institute
  • GB/T5783, GB/T5782, GB5783
  • American ASME
  • Indian IS
  • International ISO
  • American SAE
  • German DIN
  • Spanish CSN
  • British BS
  • Italian UNI
  • Polish PN
  • European EU
Material Origin ISO 4161 Flange Nut are Western European. Eastern origin possible on request.
Other ISO 4161 Flange Nut manufacturers Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
ISO 4161 Nuts Surface Finish & Coating
  • Ptfe Coated ISO 4161 Nuts
  • Phosphate
  • Teflon
  • Xylon
  • Zinc Phosphate (yellow, blue, white, black)
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium
  • Nickel plated
  • Plated zinc-nickel
  • Anodizing
  • Geometry
  • Dacroment
  • Self-Colour
  • Sherardized
  • Bright Zinc Plated (BZP)
  • Hot Dip Galvanised (HDG)

All ISO 4161 Nuts surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Other ISO 4161 Flange Nut manufacturers Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
Why Jignesh Steel?
  • An Indian manufacturer of ISO 4161 Flange Nut since 2008
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to ISO 4161 Flange Nut manufacturers in China
  • Highly professional and technical team
  • Always final Inspection before shipment
  • Pre-production JIS B1190 ISO 4161 Nuts sample before mass production
  • High precision threads
MOQ 5 pieces
Ask for Test Certificates from ISO 4161 Flange Nut manufacturers
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • ISO 4161 Nuts Tensile testing to ISO 898-1
  • ISO 4161 DIN 6923 Nuts Hardness testing to ISO 6508-1
  • Suitability for preloading to EN 14399-2
  • Tri-Roll Thread Comparators
  • ISO 4161 DIN 6923 Nuts Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10
  • JIS B1190 ISO 4161 Nut proof load testing to ISO 898-2
  • Calibrated gauges and tools
Free Samples Yes
Delivery time Regular product is about 7-15 days
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Find our dealers & distributors of ISO 4161 Flange Nut Noida, Patna, Shah Alam, Ahmedabad, Indore, Howrah, Dammam, Perth, Mysuru, Muscat, Jaipur, London, Houston, Kanpur, Baroda, New Delhi, Chennai, Panipat, Santiago, Gimhae-si, Ludhiana, Ranchi, Tau, Lucknow, Kolkata, Khobar, Kuwait, Sydney, Courbevoie, Kuala Lumpur, Jakarta, Vapi, Bengaluru, Thiruvananthapuram, Thane, Kochi, India, Jamshedpur, Mexico, Dubai, Nagpur, Bangalore, Dhaka, Ahvaz, Caracas, Navi Mumbai, Singapore, Karachi, Agra, Vung Granada, Gurgaon, Port-of-Spain, Sharjah, Gujarat, Mumbai, Surat, Tehran, Pune, Ernakulam, Nashik, Pimpri-Chinchwad, Montreal, Doha, Vadodara, Brisbane, Seoul, Melbourne, Ankara, Lagos, Manama, Abu Dhabi, Calgary, Janeiro, Riyadh, Rajkot, Coimbatore, Bhubaneswar, Hyderabad, Bogota, Istanbul
ISO 4161 DIN 6923 Nut Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
ISO - International Organization for Standardization

Equivalent standard of ISO 4161

Manufacturer and supplier of ISO 4161 Swivel Flange Nut, Low Prices and great offers on special metric sizes

  • DIN 6923
  • ISO 4161
  • CSN 4161
  • JIS B1190
Type DIN CSN DIN EN ISO Standard JIS Date of current standard/modified Title of replacement standard Description
Hexagon nuts with flange 6923 4161 1661 4161 JIS B1190 1998-02 Hexagon nuts with flange Fine thread omitted to be included
in a separate standard later); width across
flat M10 changed

ISO 4161 Hex Flange Nut Dimensions

Check M3 M4 M5 ISO 4161 Self Locking Flange Nut price list, sizes and dimensions in India

ISO 4161 DIN 6923 Metric Hexagon Nuts With Flange

ISO 4161 Dimensions

Thread size d M5 M6 M8 M10 M12 M14 M16 M20
- - M8x1 M10x1.25 M12x1.5 M14x1.5 M16x1.5 M20x1.5
- - - (M10x1) (M12x1.5) - - -
P 0.8 1 1.25 1.5 1.75 2 2 2.5
c min. 1 1.1 1.2 1.5 1.8 2.1 2.4 3
da min. 5 6 8 10 12 14 16 20
max. 5.75 6.75 8.75 10.8 13 15.1 17.3 21.6
dc max. 11.8 14.2 17.9 21.8 26 29.9 34.5 42.8
dw min. 9.8 12.2 15.8 19.6 23.8 27.6 31.9 39.9
e min. 8.79 11.05 14.38 16.64 20.03 23.36 26.75 32.95
m max. 5 6 8 10 12 14 16 20
min. 4.7 5.7 7.6 9.6 11.6 13.3 15.3 18.9
min. 2.2 3.1 4.5 5.5 6.7 7.8 9 11.1
s nominal=max. 8 10 13 15 18 21 24 30
min. 7.78 9.78 12.73 14.73 17.73 20.67 23.67 29.67
r max. 0.3 0.36 0.48 0.6 0.72 0.88 0.96 1.2

Notes:

  • * Non-preferred threads according to standard.
  • All dimensions are given in mm millimeters.

Hex flange nuts, ISO 4161

ISO 4161 Dimensions

d M5 M6 M8 M10 M12 M16 M20
d2 11.8 14.2 17.9 21.8 26 34.5 42.8
s 8 10 13 15 18 24 30
h 4.3 6 8 10 12 16 20

DIN 6923 Hex Flange Nut weight

size weight (KG/M)
M4 1.3
M5 1.7
M6 3.2
M8 7
M10 11.86
M12 19.86
M14 32
M16 48.5
M20 98

Weight in Pounds (lbs) per 100 pieces

JIS B1190 Flange Nut dimensions

DIN 6923 Flange Nut dimensions

D PITCH P S K DC
    max min max min max
M5 0.8 8 7.78 5 4.7 11.8
M6 1 10 9.78 6 5.7 14.2
M8 1.25 13 12.73 8 7.64 17.9
M10 1.5 15 14.73 10 9.64 21.8
M12 1.75 18 17.73 12 11.57 26
M14 2 21 20.67 14 13.3 29.9
M16 2 24 23.67 16 15.3 34.5
M20 2.5 30 29.16 20 18.7 42.8

DIN 6923 Flange Nut dimensions

DIN 6923 Flange Nut dimensions

d1 d2 max. smin. mmax. e Non-Serrated Serrated
Zinc Yellow Zinc Zinc
Class 8 Class 10 Class 8
Pkg. Order # Pkg. Pkg.
M3 - - - - 100 N028-003-0000
M4 - - - - 100 N028-004-0000 100
M5 11.8 8 5 8.79 100 N028-005-0000 100
M6 14.2 10 6 11.05 100 N028-006-0000 100 100
M8 17.9 13 8 14.38 100 N028-008-0000 100 100
M10 21.8 15 10 16.64 100 N028-010-0000 100 100
M12 26 18 12 20.03 100 N028-012-0000 100 100
M14 29.9 21 14 23.36 100 N028-014-0000 100
M16 34.5 24 16 26.75 100 N028-016-0000 100
M18 - - - - 50
M20 42.8 30 20 32.95 50

Sizes of ISO 4161 Nut

ISO 4161 DIN 6923 Nuts sizes in Inches

Sizes of ISO 4161 Nut

ISO 4161 NUT SIZE   A B C D E
    FLANGE DIA. ACROSS FLATS ACROSS CORNERS NUT THICKNESS MINIMUM FLANGE EDGE THICKNESS
5/16 - 18       0.505 0.236 0.04
max. 0.594 0.438    
min. 0.574 0.428 0.488 0.222
5/16 - 18 max. 0.68 0.500 0.577 0.283 0.04
5/16 - 24 min. 0.66 0.489 0.557 0.268
3/8 - 16 max. 0.75 0.562 0.65 0.347 0.04
3/8 - 24 min. 0.728 0.551 0.628 0.33
7/16 - 14 max. 0.937 0.688 0.794 0.395 0.04
7/16 - 20 min. 0.91 0.675 0.768 0.375
41306 max. 1.031 0.750 0.866 0.458 0.05
43862 min. 1.000 0.736 0.84 0.437
9/16 - 12 max. 1.188 0.875 1.01 0.506 0.05
9/16 -18 min. 1.155 0.861 0.982 0.483
5/8 - 11 max. 1.281 0.938 1.083 0.569 0.05
5/8 - 18 min. 1.248 0.922 1.051 0.545
40271 max. 1.500 1.125 1.299 0.675 0.06
42463 min. 1.460 1.088 1.24 0.627
7/8 - 9 max. 1.750 1.312 1.515 0.788 0.07
7/8 - 14 min. 1.706 1.269 1.446 0.735
1 - 8 max. 2.000 1.500 1.732 0.9 0.08
1 - 12 min. 1.950 1.450 1.653 0.85