Metric Stainless Steel Square Nuts

A2-70 Square Nuts, M6 and Metric Stainless Steel Square Nuts  manufactures in India

supplies a full range of  Stainless Steel Union Square Nuts, Square Weld Nuts & Socket Set For Square Nuts at Factory price in Mumbai, India


Stainless Steel Square Nuts
Stainless Steel Square Nuts
Stainless Steel Square Weld Nuts
Stainless Steel Square Weld Nuts
Metric Stainless Steel Square Nuts
Metric Stainless Steel Square Nuts



Grade A2-70 refers to as the most conventional stainless steel that is alloy 304, whereas the number 70 refers to as its tensile strength which is about 700 N/mm2. A non-magnetic austenitic grade, most Stainless Steel Square Nuts Manufacturers highly rate this alloy for several reasons. In addition to being a highly economical alloy, the material has properties that outnumber several carbon and alloy steel grades. From the economical point of view, buyers find that using the Metric Stainless Steel Square Nuts often lowers the cost of their entire application.

Along with lowering their application cost, the buyers also get moderate corrosion resistance properties. Thus using components like the Stainless Steel Union Square Nuts increases their life span as well, making them a useful product, and somewhat of an investment. Often overlooked, the tensile strength properties of stainless steel components like A2-70 Square Nuts can lead to significant weight reductions by thinning the walls of the said product. Despite having thinner cross sections or thinner wall, the product remains unchanged. This is because the tensile strength and corrosion resistance properties are enough to slow down both damage and decay of Stainless Steel Square Weld Nuts.


stainless steel Square Nuts specifications

Grade 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Square Nuts
DIN standard DIN 934, DIN 982, DIN 985, DIN 936, DIN 929, DIN 1587, DIN 439, DIN 315
British standards BS 57
Stainless Steel Square Nuts Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

Stainless Steel Square Nuts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes

Length 3 mm to 200 mm
Stainless Steel Threads: Metric, Metric Fine, BSW, UNF, UNC, BA, BSF and BSCY (cycle) threads or as required
  • ISO 4035
  • ISO 14585C ~DIN 7981C
  • DIN 7973C ~ISO 1483
  • DIN 7983C ~ISO 7051
  • ANSI B18.3.1M
  • ASME B18.6.3
  • GB/T5782, GB/T5783, GB5783

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute

DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Type Pan/ Round/ Oval/ countersunk/ Truss head
Head Pan head, flat head, oval head, Square head, phillips head
Finishing: Zinc (yellow, white, blue, black), black oxide
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process Wire DraSquare, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Origin and service-region: European
Origin of Stainless Steel Square Nuts are Western European. However projects with eastern origin are possible on request.
Surface Coating:
  • Ptfe Coated Square Nuts
  • Hot Dipped Galvanizing Square Nuts
  • Phosphate Square Nuts
  • Teflon Square Nuts
  • Xylon Square Nuts
  • Zinc Phosphate Square Nuts
  • Manganese Phosphate
  • Zinc Electro Plating (Squareavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium Square Nuts

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

Surface treatment
  • Polish
  • Passivation
  • Anodizing
  • Sand blasting
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
  • Black oxide coating
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
Stainless Steel Square Nuts Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
  • Best Price in India and compare to China
  • Professional technical team
  • High precision threads
  • Strong production line
  • Micro Metals will be your reliable partner
MOQ 5 pieces
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Free Samples Yes
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping
Other available material
  • Stainless Steel Square Nuts: SUS201, SUS304, SUS316, SUS410
  • Brass Square Nuts: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
  • Bronze Square Nuts: C51000, C52100, C54400 etc
  • Aluminum Square Nuts: Al6061, Al6063 etc
  • Aluminum Alloy Square Nuts: Al6061, Al6063 etc
  • Titanium and Titanium Alloy Square Nuts: TAD, TA1-TA8, TB2, TC1-TC10
  • Alloy steel Square Nuts: SCM435, C10B21, C10B33
Uses & application Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry


Stainless Steel Square Nuts

A2 Stainless Steel Square Nuts
A2 Stainless Steel Square Nuts
Socket Set For Square Nuts
Socket Set For Square Nuts
Union Square Nuts
Union Square Nuts
Metric Square Nuts
Metric Square Nuts
Stainless Steel Square Nuts Price List

Thread / Dia Size
Price in USD
$6.64 / pkg. of 50
$6.75 / pkg. of 50
$7.78 / pkg. of 50
$8.19 / pkg. of 50
$571.03 / pkg. of 3,025

Please note this is an approx Cost of Metric Square Nuts in India. For final A2 Stainless Steel Square Nuts price list please mail us.

We are Manufacturer of wide range Metric/Union Square Nut  in India


Nuts as per British Standard Specification

BS 1083 Thin Hex Jam Nut
BS 1083 Hex Nut
BS 1083 Full Hex Nut
BS 1083 Hex Locking Nut with Nylon Insert (Type T)
BS 1083 Hex Locking Nut with Nylon Insert (Type P)
Stainless Steel Square Nuts suppliers in Mumbai, India, Buy from Metric Stainless Steel Square Nuts manufacturers in India
Also Check Fasteners Weight Chart

Shop from Our Large Selection of Stainless Steel Square Weld Nuts in India, A2-70 and A2 Stainless Steel Square Nuts manufacturers in Mumbai, Pune & Chennai – India

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