Stainless Steel Fasteners In South Africa

Stainless Steel Fasteners In South Africa
Stainless Steel Fasteners In South Africa

Stainless Steel Fasteners In South Africa

Mumbadevi Steel India works with a vision to be the foremost name that strikes the mind when clients need Stainless Steel Fasteners In South Africa. Our company laid the foundation stone for delivering primary and semi-finished stainless steel and high nickel alloy while maintaining the highest quality standards.

As one of the best Stainless Steel Fasteners Manufacturers in South Africa, we employ top-quality resources, machines and skilled professionals to manufacture durable and unmatched products at our facility. Whatever the scale of your facility, we can customize the product according to customer preferences.

Our high-quality solutions and focus on providing timely delivery has helped us push our limits and became one of the trusted Stainless Steel Fasteners Exporters and Suppliers in South Africa. You can give us a call or drop your enquiry to place your bulk orders with us.

STAINLESS STEEL FASTENERS

Mumbadevi Steel India, is one of the leading manufacturers of stainless steel fasteners in India. Our Stainless Steel Fasteners division is specialized in the manufacturing of Austenitic grade of fasteners.

ASTM A193 bolts and Stainless Steel Nut Bolt Suppliers

A193 Stainless Steel Bolts are specified for alloy steel and stainless steel bolts for high temperature and high pressure services. Mumbadevi Steel India is a leading manufacturer and supplier of the different stainless steel fasteners. There are different types such as the Marine Grade Stainless Steel Screws which are made up of the 316 grade of austenitic stainless steel. To differentiate for different applications, the fasteners are graded.

Our Stainless Steel Fasteners product range - 

  • Hexagon head bolt
  • Hexagon head screw
  • Round head square neck bolt
  • Hexagon socket head cap screw in full thread and half thread
  • Hexagon wood screw
  • Hexagon socket button head screw
  • Hexagon socket counter sunk head cap screw in full thread and half thread
  • Hexagon socket button flange screw
  • Square nuts
  • Square weld nuts
  • Hexagon weld nuts
  • Thick nyloc nuts
  • Hexagon flange bolts
  • Threaded rods
  • Dowel screws and many more.

We provide products as per DIN, ANSI, JIS standards. Viraj has sophisticated, state-of-the-art manufacturing facilities for producing nothing but the best quality of stainless steel fasteners. Our backward integration allows us to produce the exact quality of fasteners, as required by the customers. Our stringent quality controls ensure flawless quality. Our fasteners product range consists of more than 20,000 SKU’s . Our customers span six continents and include the market leaders in every geography. Since its inception in 2006, the Mumbadevi Steel India Fastener division has become a world leader in the manufacturing of Stainless Steel Fasteners and is a reputed brand worldwide..

Stainless Steel Fasteners Specification chart

SS GRADE 8.8 Fasteners Specification

ASTM A193 B8, B8M, B6, B8T, B8C, A194 G8, 8M, 8C, 8T

Sizes of Stainless Steel Fasteners

M3 – M56
3/6 Inch to 2 Inch

Stainless Steel Machine Screws available Size

M1.6 – M12

Size of Stainless Steel Hex Bolt

M2 – M160

Stainless Steel Grades

316, 316L, 304, 304L, 310, 317L, 321, 347, 410, 420, 422, 446, 202

Fasteners Specifications

ASTM A193 & ASME SA193 for bolts and ASTM A194 and ASME SA194

Standard of Stainless Steel Fasteners

IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI and all International Standards

Stainless Steel Fasteners/ Bolts Size

M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160

Length of Stainless Steel Fasteners

3 mm to 200 mm

Stainless Steel Studs, Bolts Threads:

BSF, UNF METRIC, UNC, BSW or as required

Standard of SS Fasteners:

ANSI – American National Standards Institute

SS Stud Bolt length are defined in ASME B16.5 standard

ANSI B 28.2.4 1M

ANSI B 18.2.4 2M

ASME B18.5

SS Hex nuts are defined in ASME B18.2.2

DIN:DIN 933, DIN 931, DIN 970, DIN 934

UTS – Unified Thread Standard : UNF, NPT, NPTF, UNS, UNC, UNEF

ISO – International Organization for Standardization ISO 4033, : ISO 4032, JIS standards

raw materials of Source

JSPL, Usha Martin, Tata Steel, Mukund Steel, RINL, Dhamm Steel etc.

Form of Stainless Steel Fasteners:

Square, Hex, Threading as per Gauge, Round Etc.

Head drive:

Phillips, Slotted, Phillips/Slot, Six-Lobe etc

Test Certificate of Stainless Steel bolting :

as per EN 10204 / 3.1 Manufacturer Test Certificate

Finishing of Stainless Steel Fasteners:

Zinc white, (yellow, black, blue), black oxide,
Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated, Stainless steel: Passivated
Self-Colour, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Sherardized, Stainless Steel, some special one like DACROMET and Mechanically Applied coating

Process of Production

M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element

Surface Coating of Stainless Steel bolting materials:

Xylon Coated Fasteners

Phosphate Coated Fasteners

Hot Dipped Galvanizing Coated Fasteners

Teflon Coated Fasteners

Zinc Coated Fasteners

Cadmium Coated Fasteners

Ptfe Coated Stainless Steel Fasteners

All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Dacromet, Sherardized

Packing of Stainless Steel Fasteners :

IN BULK: pallet, canton, carton / Small Boxs / pallet or customer request

Metric SS Fasteners

SS Fasteners Type

SS Fasteners SIZE

PROPERTY CLASS

SS Fasteners Standard

Socket Head Cap Screw

M3 to M30

A2 – 70/80, A4 – 70/80

DIN 912 / ISO 4762

Hex Head Screw (Full Thread)

M3 to M30

A2 – 70/80, A4 – 70/80

DIN 933 / ISO 4017

Hex Head Bolt (Partial Thread)

M4 to M30

A2 – 70/80, A4 – 70/80

DIN 931 / ISO 4014

Hex Nut

M3 to M30

A2 – 70/80, A4 – 70/80

DIN 934 / ISO 4032

Plain Washer

M3 to M64

A2, A4

DIN 125 A

Flat – Section Spring Washer

M3 to M36

A2, A4

DIN 127 B

Square – Section Spring Washer

M3 to M36

A2, A4

DIN 7980

Threaded Rod

M3 to M36

A2 – 70/80, A4 – 70/80

DIN 975

Stainless Steel Nuts Standard Weight Chart

Leading Supplier of ASTM A193 bolts, Stainless Steel Toggle Bolts in India, Check Stainless Steel Screws Weight chart, Buy SS Nut Bolt at Dealer price in Mumbai

THREADS AS PER IS 1363/67

LENGTH

DIAMETER

M 5

M 6

M 8

M 10

M 12

M 14

M 16

M 18

M 20

M 22

16 mm

0.448

0.743

1.590

3.211

            

20 mm

0.598

0.812

1.711

3.411

4.892

          

25 mm

0.660

0.897

1.871

3.660

5.252

8.170

        

30 mm

0.737

1.010

2.070

3.912

5.574

9.690

10.707

  

18.657

  

35 mm

0.804

1.120

2.271

4.223

5.974

10.000

11.416

16.026

19.608

  

40 mm

0.881

1.230

2.470

4.533

6.410

10.288

12.107

16.667

20.747

  

45 mm

0.958

1.340

2.671

4.840

6.859

10.504

12.821

17.241

21.739

  

50 mm

1.030

1.450

2.870

5.155

7.299

11.261

13.624

17.857

22.727

28.409

55 mm

  

1.560

3.071

5.464

7.740

11.628

14.409

18.868

23.810

30.120

60 mm

  

1.670

3.270

5.774

8.183

12.255

15.244

20.000

25.126

32.051

65 mm

  

1.781

3.472

6.083

8.621

12.626

16.026

21.008

26.455

34.014

70 mm

  

1.890

3.671

6.394

9.058

12.987

16.835

22.124

27.778

35.461

75 mm

  

2.000

3.873

6.702

9.506

13.228

17.606

23.256

29.070

39.063

80 mm

  

2.111

4.072

7.013

10.000

13.889

18.248

24.510

30.303

40.000

90 mm

    

4.472

7.634

10.917

14.925

19.841

26.042

33.113

41.667

100 mm

    

4.873

8.251

11.820

16.340

21.459

27.778

35.714

46.296

110 mm

      

8.881

12.723

17.730

23.041

31.250

38.168

47.170

120 mm

      

9.506

13.624

18.797

24.631

32.895

40.984

50.000

130 mm

      

10.101

14.535

20.000

26.316

34.722

43.478

52.632

140 mm

      

10.707

15.432

20.833

27.933

35.461

46.296

55.556

150 mm

      

11.312

16.340

22.222

29.412

37.594

48.544

58.824

160 mm

      

11.905

17.241

24.272

31.056

40.984

50.505

61.728

170 mm

      

12.500

18.116

  

32.680

  

53.191

64.935

180 mm

      

13.123

19.011

26.882

34.247

  

55.556

67.568

190 mm

      

13.736

19.920

  

35.971

  

58.140

70.423

200 mm

      

14.327

20.833

29.586

37.594

49.020

60.976

73.529

220 mm

      

15.528

22.624

  

40.650

  

65.789

79.365

240 mm

      

16.722

24.510

  

43.860

  

71.429

84.746

250 mm

      

17.301

25.381

  

45.455

  

74.627

87.719

260 mm

      

17.921

26.316

  

47.170

  

76.923

90.909

280 mm

      

19.157

28.090

  

50.505

  

81.967

98.039

300 mm

      

20.325

29.940

  

53.763

  

87.719

104.167

320 mm

        

31.646

  

56.818

  

92.593

  

340 mm

        

33.557

  

60.241

  

98.039

  

360 mm

        

35.211

  

63.291

  

104.167

  

380 mm

        

37.037

  

66.667

  

108.696

  

400 mm

        

39.063

  

69.444

  

113.636

  

THREADS AS PER IS 1363/67 CONTD

LENGTH

 

  

M 24

M 27

M 30

M 33

M 36

M 39

M 42

M 45

M 48

M 52

M 56

M 60

M 64

M 72

 

60 mm

42.373

57.471

70.423

                      

 

65 mm

43.860

59.524

75.758

                      

 

70 mm

45.455

60.976

81.967

                      

 

75 mm

47.170

63.291

84.746

                      

 

80 mm

49.020

65.789

87.719

108.696

135.135

                  

 

90 mm

52.632

70.423

94.340

116.279

142.857

                  

 

100 mm

56.180

74.627

100.000

125.000

156.250

192.308

217.391

              

 

110 mm

60.241

79.365

104.167

131.579

166.667

200.000

238.095

              

 

120 mm

63.291

83.333

108.696

135.135

172.414

208.333

250.000

312.500

            

 

130 mm

66.667

87.719

113.636

142.857

178.571

217.391

263.158

  

357.143

          

 

140 mm

69.444

92.593

119.048

151.515

185.185

227.273

277.778

  

384.615

          

 

150 mm

73.529

98.039

125.000

156.250

192.308

238.095

294.118

333.333

            

 

160 mm

76.923

102.041

131.579

166.667

200.000

250.000

294.118

  

416.667

    

714.286

    

 

170 mm

80.645

106.383

138.889

172.414

208.333

263.158

312.500

    

500.000

625.000

  

833.333

  

 

180 mm

83.333

111.111

142.857

178.571

217.391

263.158

312.500

357.143

454.545

          

 

190 mm

87.719

116.279

147.059

185.185

227.273

277.778

333.333

              

 

200 mm

90.909

119.048

151.515

192.308

238.095

294.118

333.333

384.615

  

555.556

        

 

220 mm

98.039

128.205

166.667

208.333

250.000

312.500

357.143

  

500.000

  

714.286

833.333

  

1,250.000

 

240 mm

106.383

138.889

178.571

217.391

277.778

333.333

384.615

416.667

  

625.000

    

1,000.000

  

 

250 mm

111.111

142.857

185.185

227.273

294.118

333.333

384.615

  

555.556

          

 

260 mm

113.636

147.059

185.185

227.273

312.500

357.143

416.667

              

 

280 mm

119.048

156.250

200.000

250.000

312.500

357.143

416.667

454.545

    

833.333

1,000.000

    

 

300 mm

128.205

166.667

208.333

263.158

333.333

384.615

454.545

  

625.000

714.286

    

1,250.000

1,666.667

 

320 mm

135.135

178.571

217.391

277.778

                    

 

340 mm

142.857

185.185

238.095

294.118

                    

 

360 mm

147.059

192.308

250.000

294.118

                    

 

380 mm

156.250

200.000

250.000

312.500

                    

 

400 mm

161.290

217.391

263.158

333.333

                    

 

BSW THREADS AS PER BS 916/53

LENGTH

SIZES

1/4″

5/16″

3/8″

7/16″

1/2″

5/8″

3/4″

7/8″

1″

1.1/8″

1.1/4″

1.1/2″

1.3/4″

2″

3/4″

1.111

                          

1″

1.252

2.041

3.123

4.950

                    

1.1/4″

1.401

2.281

3.458

5.388

7.692

13.966

                

1.1/2″

1.556

2.523

3.797

5.875

8.306

14.925

23.810

29.240

            

1.3/4″

1.705

2.762

4.132

6.329

8.897

15.924

25.253

31.056

45.045

          

2″

1.864

3.003

4.468

6.793

9.506

16.949

26.882

32.680

47.619

          

2.1/4″

2.005

3.245

4.826

7.246

10.121

17.921

28.249

34.483

50.505

70.423

        

2.1/2″

2.159

3.484

5.144

7.704

10.707

18.868

29.762

36.765

52.632

73.529

98.039

156.250

227.273

312.500

3″

2.459

3.965

5.814

8.621

11.933

20.921

32.468

40.323

56.818

79.365

106.383

166.667

250.000

333.333

3.1/2″

2.762

4.444

6.485

9.542

13.123

22.831

35.714

43.860

60.976

84.746

113.636

178.571

250.000

333.333

4″

3.075

4.926

7.153

10.460

14.327

24.876

38.462

48.544

66.667

90.909

119.048

185.185

277.778

357.143

4.1/2″

3.367

5.405

7.813

11.364

15.528

26.882

40.984

51.546

69.444

98.039

128.205

192.308

277.778

384.615

5″

3.655

5.903

8.475

12.285

16.779

28.902

43.860

54.945

76.923

102.041

135.135

208.333

294.118

384.615

5.1/2″

3.946

6.386

9.141

13.158

17.921

30.864

47.170

58.824

81.967

108.696

147.059

227.273

333.333

416.667

6″

4.237

6.868

9.804

14.085

19.157

32.680

50.505

63.291

86.207

116.279

156.250

238.095

357.143

416.667

7″

        

20.833

34.722

53.763

73.529

96.154

128.205

172.414

250.000

384.615

500.000

8″

        

23.585

38.462

58.140

79.365

106.383

142.857

185.185

277.778

416.667

555.556

9″

        

25.907

42.735

64.935

87.719

116.279

156.250

200.000

312.500

454.545

555.556

10″

        

28.736

47.619

71.429

96.154

125.000

166.667

217.391

333.333

454.545

625.000

11″

        

31.250

50.505

75.758

104.167

135.135

178.571

238.095

357.143

500.000

714.286

12″

        

33.557

53.763

80.645

113.636

147.059

192.308

250.000

384.615

555.556

714.286

14″

        

38.462

60.976

92.593

125.000

166.667

217.391

277.778

416.667

625.000

833.333

16″

        

43.478

68.493

104.167

142.857

185.185

238.095

312.500

500.000

714.286

1,000.000

18″

        

48.544

76.923

113.636

156.250

208.333

263.158

333.333

555.556

714.286

1,000.000

20″

        

53.763

84.746

125.000

172.414

227.273

294.118

384.615

625.000

833.333

1,250.000

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