Silicon Bronze Fasteners Sizes

• Cold Forming process bolts: M2-M24
• Hot Forging process bolts: M24-M100, 1-1/2” Dia, up to 1100mm lg
• CNC Machined bolts for M100 / 4” Dia, up to 1500mm lg

Manufacturer of 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 Metric Silicon Bronze Bolts

655 Silicon Bronze Bolts Size Metric

• Dia: M10 - M110
• Length: 12 - 1200MM

Silicon Bronze Hex Bolts Size Inch

• Dia: 1/2" - 4.0"
• Length: 1/2" - 52"

Silicon Bronze Bolts Length

3 mm to 200 mm

Si Bronze Bolts & Screws US Threads

METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads

Silicon Bronze Bolts UTS - Unified Thread Standard

UNC, UNF, NPT, UNS, UNEF, NPTF

Silicon Bronze Bolts Head drive

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

Material Origin

Silicon Bronze Bolts are Western European. Eastern origin possible on request.

Silicon Bronze Nut Bolt Surface Finish & Coating

• Anodizing
• Self-Colour
• Ptfe Coated Silicon Bronze Bolts
• Sherardized
• Teflon
• Xylon
• Zinc Phosphate (yellow, blue, white, black)
• Cadmium
• Nickel plated
• Plated zinc-nickel
• Phosphate
• Geometry
• Dacroment
• Manganese Phosphate
• ZAC (Zinc Alluminium Flake Coating)
• Zinc Electro Plating (Hexavalent or Trivalent Chrome)
• Bright Zinc Plated (BZP)

All 655 Silicon Bronze Fasteners surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Other Silicon Bronze Bolts manufacturers

Deepak Fasteners, Omni, APL, Kundan, Sundaram Precision, Infasco, Caparo, Unbrako, EBY Fastener, SPAX® Screws, GKW Etc.

Silica Bronze Fasteners types

Eye Bolt, Bolts, Anchor Bolt, Stud Bolts, Wing Screw, Structural Bolts, Cap Screw, Hex Coupling Nut, Hex Nut, Pan Head Screw, Studs, Socket Screw, Wing Screw, Sockets, Machine Screw, Washers, Screw, Screws, Anchors, Hex Domed Cap Nuts, Foundation Bolts, J Bolts, Hex Head Bolts, Nuts, Socket Hexagon Head Screw, Allen Cap screw, Hex Set Screw, U Bolts, Studs, Marine Anchors, Square Nut, T-Head Bolts, Nut, Mushroom Head Square Neck Bolts, Hexagon Nut, Socket Head Cap Screw, Spring Washers,

Standard

Manufacturer of Silicon Bronze Bolts 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

Why Parmanu Dhatu Nigam?

• Pre-production C65500 Silicon Bronze Fasteners sample before mass production
• An Indian manufacturer, established in Year 2008
• Best Price in India compared to Silicon Bronze Bolts manufacturers in China
• Highly professional and technical team
• Always final Inspection before shipment
• Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
• High precision threads

MOQ

5 pieces

Preferred Silicon Bronze Nut Bolt Drawing Formats

JPEG, PDF, CAD, STP, IGS

Ask for Test Certificates from Silicon Bronze Bolts manufacturers

• Hardness testing to ISO 6508-1
• Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
• 655 Silicon Bronze Bolts Tensile testing to ISO 898-1
• Silica Bronze Bolts Charpy Impact testing in accordance with ISO 148-1
• Suitability for preloading to EN 14399-2
• Tri-Roll Thread Comparators
• Nut proof load testing to ISO 898-2
• Suitability test for calibrated preload to EN 14399-10
• 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 Silicon Bronze Bolts

Kuala Lumpur, Calgary, Hyderabad, Kolkata, Melbourne, Sharjah, Houston, Tehran, Howrah, India, Ahvaz, Baroda, Coimbatore, Mumbai, Kuwait, Gimhae-si, Riyadh, Perth, Patna, Bengaluru, Sydney, Vadodara, Karachi, Shah Alam, Ahmedabad, Dhaka, Jakarta, Ranchi, Pimpri-Chinchwad, Janeiro, Noida, Manama, Doha, Vung Granada, Gurgaon, Panipat, Seoul, Bangalore, Gujarat, Kanpur, Vapi, London, Thane, Caracas, Kochi, Ludhiana, Lucknow, Mysuru, Jamshedpur, Indore, Bhubaneswar, Dubai, Pune, Navi Mumbai, Bogota, Courbevoie, Port-of-Spain, Lagos, Muscat, Brisbane, Jaipur, New Delhi, Chennai, Santiago, Singapore, Rajkot, Nagpur, Mexico, Khobar, Agra, Surat, Abu Dhabi, Thiruvananthapuram, Tau, Istanbul, Ernakulam, Dammam, Ankara, Montreal, Nashik,

Si Bronze Fasteners Application and Uses

Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry

ISO - International Organization for Standardization

• ISO 4014 Hex Bolt
• ISO 4017 Hex Head Screw
• ISO 4032 Nut
• ISO 4162 Flange Bolts
• ISO 4161 Flange Nut

1/2

0.515

7/8

0.875

0.850

1.010

0.969

11/32

0.364

0.302

5/8

0.642

1-1/16

1.062

1.031

1.227

1.175

27/64

0.444

0.378

3/4

0.768

1-1/4

1.250

1.212

1.443

1.383

1/2

0.524

0.455

7/8

0.895

1-7/16

1.438

1.394

1.660

1.589

37/64

0.604

0.531

1

1.022

1-5/8

1.625

1.575

1.876

1.796

43/64

0.700

0.591

1-1/8

1.149

1-13/16

1.812

1.756

2.093

2.002

3/4

0.780

0.658

1-1/4

1.277

2

2.00

1.938

2.309

2.209

27/32

0.876

0.749

1-3/8

1.404

2-3/16

2.188

2.119

2.526

2.416

29/32

0.940

0.810

1-1/2

1.531

2-3/8

2.375

2.300

2.742

2.622

1

1.036

0.902

1-3/4

1.785

2-3/4

2.750

2.662

3.175

3.035

1-5/32

1.196

1.054

2

2.039

3-1/8

3.125

3.025

3.608

3.449

1-11/32

1.388

1.175

2-1/4

2.305

3-1/2

3.500

3.388

4.041

3.862

1-1/2

1.548

1.327

2-1/2

2.559

3-7/8

3.875

3.750

4.474

4.275

1-21/32

1.708

1.479

ISO Silicon Bronze Hex Nut NB

Across Corners

MAX Thickness

MIN Thickness

MAX Across Flats

MIN Across Flats

M 8

14.38

6.8

6.44

13

12.73

M 10

17.77

8.4

8.04

16

15.73

M 12

20.03

10.8

10.37

18

17.73

M 14

23.35

12.8

12.1

21

20.67

M 16

26.75

14.8

14.1

24

23.67

M 18

29.56

15.8

15.1

27

26.16

M 20

32.95

18

16.9

30

29.16

M 22

37.29

19.4

18.1

34

33

M 24

39.55

21.5

20.2

36

35

M 27

45.2

23.8

22.5

41

40

M 30

50.85

26.6

24.3

46

45

M 33

55.37

28.7

27.4

50

49

M 36

60.79

31

29.4

55

53.8

M 39

66.44

33.4

31.8

60

58.8

M 42

71.3

34

32.4

65

63.1

M 45

76.95

36

34.4

70

68.1

M 48

82.6

38

39.4

75

73.1

M 52

88.25

42

40.4

80

78.1

M 56

93.56

45

43.4

85

82.8

M 60

99.21

48

46.4

90

87.8

M 64

104.86

51

49.1

95

92.8

M 68

110.51

54

52.1

100

97.8

M 72 x 6

116.16

58

56.1

105

102.8

M 76 x 6

121.81

61

59.1

110

107.8

M 80 x 6

127.46

64

62.1

115

112.8

655 Silicon Bronze Bolt Size

USS

SAE

OD (in.)

ID (in.)

Thickness

OD (in.)

ID (in.)

Thickness

1/8 (#6)

-

-

-

0.375

0.156

.036/.065

5/32 (#8)

-

-

-

0.438

0.188

.036/.065

3/16 (#10)

0.560

0.250

.036/.065

0.500

0.220

.036/.065

7/32 (#12)

-

-

-

0.562

0.250

.051/.080

1/4 (#14)

0.734

0.312

.051/.080

0.625

0.281

.051/.080

5/16

0.875

0.375

.064/.104

0.688

0.344

.051/.080

3/8

1.000

0.438

.064/.104

0.812

0.406

.051/.080

7/16

1.250

0.500

.064/.104

0.922

0.469

.051/.080

1/2

1.375

0.562

.086/.132

1.062

0.531

.074/.121

9/16

1.469

0.625

.086/.132

1.156

0.594

.074/.121

5/8

1.750

0.688

.108/.160

1.312

0.656

.074/.121

3/4

2.000

0.812

.122/.177

1.469

0.812

.108/.160

7/8

2.250

0.938

.136/.192

1.750

0.938

.108/.160

1

2.500

1.062

.136/.192

2.000

1.062

.108/.160

1 1/8

2.750

1.250

.136/.192

2.250

1.250

.108/.160

1 1/4

3.000

1.375

.136/.192

2.500

1.375

.136/.192

1 3/8

3.250

1.500

.153/.213

2.750

1.500

.136/.213

1 1/2

3.500

1.625

.153/.213

3.000

1.625

.153/.213

1 5/8

3.750

1.750

.153/.213

-

-

-

1 3/4

4.000

1.875

.153/.213

-

-

-

1 7/8

4.250

2.000

.153/.213

-

-

-

2

4.500

2.125

.153/.213

-

-

-

2 1/4

4.750

2.375

.193/.248

-

-

-

2 1/2

5.000

2.625

.210/.280

-

-

-

2 3/4

5.250

2.875

.228/.310

-

-

-

3

5.500

3.125

.249/.327

-

-

-

655 Silicon Bronze Screw Nom. Size Thread Pitch

Body
 Diameter
 D

Head
 Diameter
 A

Head
 Height
 H

Chamfer
 or
 Radius
 S

Hexagon
 Socket
 Size
 J

Spline
 Socket
 Sizea
 M

Key
 Engagement
 T

Transition
 Dia.
 B

Max

Min

Max

Min

Max

Min

Max

Nom.

Nom.

Min

Max

M1.6 × 0.35

1.60

1.46

3.00

2.87

1.60

1.52

0.16

1.5

1.829

0.80

2.0

M2 × 0.4

2.00

1.86

3.80

3.65

2.00

1.91

0.20

1.5

1.829

1.00

2.6

M2.5 × 0.45

2.50

2.36

4.50

4.33

2.50

2.40

0.25

2.0

2.438

1.25

3.1

M3 × 0.5

3.00

2.86

5.50

5.32

3.00

2.89

0.30

2.5

2.819

1.50

3.6

M4 × 0.7

4.00

3.82

7.00

6.80

4.00

3.88

0.40

3.0

3.378

2.00

4.7

M5 × 0.8

5.00

4.82

8.50

8.27

5.00

4.86

0.50

4.0

4.648

2.50

5.7

M6 × 1

6.00

5.82

10.00

9.74

6.00

5.85

0.60

5.0

5.486

3.00

6.8

M8 × 1.25

8.00

7.78

13.00

12.70

8.00

7.83

0.80

6.0

7.391

4.00

9.2

M10 × 1.5

10.00

9.78

16.00

15.67

10.00

9.81

1.00

8.0

…

5.00

11.2

M12 × 1.75

12.00

11.73

18.00

17.63

12.00

11.79

1.20

10.0

…

6.00

14.2

M14 × 2b

14.00

13.73

21.00

20.60

14.00

13.77

1.40

12.0

…

7.00

16.2

M16 × 2

16.00

15.73

24.00

23.58

16.00

15.76

1.60

14.0

…

8.00

18.2

M20 × 2.5

20.00

19.67

30.00

29.53

20.00

19.73

2.00

17.0

…

10.00

22.4

M24 × 3

24.00

23.67

36.00

35.48

24.00

23.70

2.40

19.0

…

12.00

26.4

M30 × 3.5

30.00

29.67

45.00

44.42

30.00

29.67

3.00

22.0

…

15.00

33.4

M36 × 4

36.00

35.61

54.00

53.37

36.00

35.64

3.60

27.0

…

18.00

39.4

M42 × 4.5

42.00

41.61

63.00

62.31

42.00

41.61

4.20

32.0

…

21.00

45.6

M48 × 5

48.00

47.61

72.00

71.27

48.00

47.58

4.80

36.0

…

24.00

52.6

Nominal or Basic Major Diameter of Nut Thread

Silicon Bronze Nuts Width Across Flats (F)

Width Across Corners (G)

Thickness of 655 Silicon Bronze Hex Nuts (H) 

Basic

Max

Min

 Max

 Min

Basic

 Max

Min 

1/4

0.2500

7/16

.438

.428

.505

.488

7/32

0.226

0.212

5/16

0.3125

1/2

.500

.489

.577

.557

17/64

0.273

0.258

3/8

0.3750

9/16

.562

.551

.650

.628

21/64

0.337

0.320

7/16

0.4375

11/16

.688

.675

.794

.768

3/8

0.385

0.365

1/2

0.5000

3/4

.750

.736

.866

.840

7/16

0.448

0.427

9/16

0.5625

7/8

.875

.861

1.010

.982

31/64

0.496

0.473

5/8

0.6250

15/16

.938

.922

1.083

1.051

35/64

0.559

0.535

3/4

0.7500

1-1/8

1.125

1.088

1.299

1.240

41/64

0.665

0.617

7/8

0.8750

1-5/16

1.312

1.269

1.516

1.447

3/4

0.776

0.724

1

1.0000

1-1/2

1.500

1.450

1.732

1.653

55/64

0.887

0.831

1-1/8

1.1250

1-11/16

1.688

1.631

1.949

1.859

31/32

0.999

0.939

1-1/4

1.2500

1-7/8

1.875

1.812

2.165

2.066

1-1/16

1.094

1.030

1-3/8

1.3750

2-1/16

2.062

1.994

2.382

2.273

1-11/64

1.206

1.138

1-1/2

1.5000

2-1/4

2.250

2.175

2.598

2.480

1-9/32

1.317

1.245

1-5/8

1.6250

2-7/16

2.438

2.356

2.815

2.686

1-25/64

1.429

1.353

1-3/4

1.7500

2-5/8

2.625

2.538

3.031

2.893

1-1/2

1.540

1.460

2

2.000

3

3.000

2.900

3.464

3.306

1-23/32

1.763

1.675

2-1/4

2.2500

3-3/8

3.375

3.263

3.897

3.719

1-15/16

1.986

1.890

2-1/2

2.5000

3-3/4

3.750

3.625

4.330

4.133

2-5/32

2.209

2.105

2-3/4

2.7500

4-1/8

4.125

3.988

4.763

4.456

2-3/8

2.431

2.319

3

3.000

4-1/2

4.500

4.350

5.196

4.959

2-19/32

2.654

2.534

Grades

Cu

Si

Silicon Bronze Alloy 651 Bolts

98.5%

1.5%

Silicon Bronze Alloy 655 Bolts

97%

3%

Silicon Bronze Alloy 661 Bolts

95%

3%

Si Bronze Screw Size

Body Dia

Hex Key Size

Head Height

Head Dia

Maximum Thread Length

Minimum Thread Length

No. 0

0.06

0.05

0.06

0.096

5/8

3/8

No. 1

0.073

1/16

0.073

0.118

7/8

3/8

No. 2

0.086

5/64

0.086

0.14

7/8

1/2

No. 3

0.099

5/64

0.099

0.161

7/8

1/2

No. 4

0.112

3/32

0.112

0.183

11/8

11/16

No. 5

0.125

3/32

0.125

0.205

1

11/16

No. 6

0.138

7/64

0.138

0.226

11/8

11/16

No. 8

0.164

9/64

0.164

0.27

11/4

3/4

No. 10

0.19

5/32

0.19

0.312

13/8

15/16

No. 12

0.216

5/32

0.216

0.345

11/4

15/16

1/4

0.250

3/16

1/4

3/8

11/2

15/16

5/16

0.3125

1/4

5/16

15/32

1-3/4

1-1/16

3/8

0.375

5/16

3/8

9/16

2

1-3/16

7/16

0.438

3/8

7/16

21/32

2-1/4

13/16

1/2

0.500

3/8

1/2

3/4

2-1/2

1-3/8

9/16

0.5625

7/16

9/16

27/32

2-7/16

1-5/8

5/8

0.625

1/2

5/8

15/16

3

1-5/8

3/4

0.750

5/8

3/4

11/8

3-1/2

1-7/8

7/8

0.875

3/4

7/8

15/16

3-3/4

2-1/16

1

1.000

3/4

1

11/2

4-1/2

2-1/4

1-1/8

1.125

7/8

1-1/8

111/16

4-21/32

2-13/16

1-1/4

1.250

7/8

1-1/4

17/8

5-3/32

3-1/8

1-1/2

1.500

1

1-1/2

21/4

6-5/64

3-3/4

1-3/4

1.750

11/4

1-3/4

25/8

7-1/8

4-3/8

2

2.000

11/2

2

3

8-7/64

5

Bolt Size

Silicon Bronze Bolts
 in-lbs

4-40

4.8

4-48

6.1

5-40

7.1

5-44

8.7

6-32

8.9

6-40

11.2

8-32

18.4

8-36

20.4

10-24

21.2

10-32

29.3

1/4-20

68.8

1/4-28

87

5/16-18

123

5/16-24

131

3/8-16

219

3/8-24

240

7/16-14

349

7/16-20

371

Bolt Size

Silicon Bronze Bolts
 ft-lbs

1/2-13

40

1/2-20

42

9/16-12

53

9/16-18

58

5/8-11

86

5/8-18

96

3/4-10

118

3/4-16

115

7/8-9

178

7/8-14

177

1 - 8

265

1 - 14

240

Silicon Bronze SAE Flat Washers

Size

Inside Diameter

Outside Diameter

Thickness

#2

3/32"

1/4"

.020"

#4

1/8"

5/16"

1/32"

#6

5/32"

3/8"

3/64"

#8

3/16"

7/16"

3/64"

#10

7/32"

1/2"

3/64"

1/4

9/32"

5/8"

1/16"

5/16

11/32"

11/16"

1/16"

3/8

13/32"

13/16"

1/16"

7/16

15/32"

59/64"

1/16"

1/2

17/32"

1-1/16"

3/32"

9/16

19/32"

1-3/16"

3/32"

5/8

21/32"

1-5/16"

3/32"

3/4

13/16"

1-1/2"

9/64"

7/8

15/16"

1-3/4"

9/64"

1"

1-1/16"

2"

9/64"

1-1/8

1-3/16"

2-1/4"

9/64"

1-1/4

1-5/16"

2-1/2"

5/32"

1-1/2

1-7/16"

3"

3/16"

1-5/8

1-3/4"

3-3/4"

3/16"

1-3/4

1-7/8"

4"

3/16"

2

2-1/8"

4-1/2"

3/16"

Nominal or Basic Product Diameter

E

F

G

H

J

LT (Thread Length)

Y

Body Diameter

Width Across Flats

Width Across Corners

Head Height

Wrenching Height

For Screw Lengths

For Screw Lengths

Transition Thread Length

1/4

0.25

0.25

0.245

7/16

0.438

0.428

0.505

0.488

5/32

0.163

0.150

0.106

0.750

1.000

0.250

5/16

0.3125

0.3125

0.3065

1/2

0.500

0.489

0.577

0.557

13/64

0.211

0.195

0.140

0.875

1.125

0.278

3/8

0.375

0.375

0.369

9/16

0.562

0.551

0.650

0.628

15/64

0.243

0.226

0.160

1.000

1.250

0.312

7/16

0.4375

0.4375

0.4305

5/8

0.625

0.612

0.722

0.698

9/32

0.291

0.272

0.195

1.125

1.375

0.357

1/2

0.5

0.5

0.493

3/4

0.750

0.736

0.866

0.840

5/16

0.323

0.302

0.215

1.250

1.500

0.385

9/16

0.5625

0.5625

0.5545

13/16

0.812

0.798

0.938

0.910

23/64

0.371

0.348

0.250

1.375

1.625

0.417

5/8

0.625

0.625

0.617

15/16

0.938

0.922

1.083

1.051

25/64

0.403

0.378

0.269

1.500

1.750

0.455

3/4

0.75

0.75

0.741

1-1/8

1.125

1.100

1.299

1.254

15/32

0.483

0.455

0.324

1.750

2.000

0.500

7/8

0.875

0.875

0.866

1-5/16

1.312

1.285

1.516

1.465

35/64

0.563

0.531

0.378

2.000

2.250

0.556

1

1

1

0.99

1-1/2

1.500

1.469

1.732

1.675

39/64

0.627

0.591

0.416

2.250

2.500

0.625

1-1/8

1.125

1.125

1.114

1-11/16

1.688

1.631

1.949

1.859

11/16

0.718

0.658

0.461

2.500

2.750

0.714

1-1/4

1.25

1.25

1.239

1-7/8

1.875

1.812

2.165

2.066

25/32

0.813

0.749

0.530

2.750

3.000

0.714

1-1/2

1.5

1.5

1.488

2-1/4

2.250

2.175

2.598

2.480

15/16

0.974

0.902

0.640

3.250

3.500

0.833

Silicon Bronze C65500 Screws

UK, Czechia, Germany, Malaysia, Thailand

C65100 Bronze Carriage Bolts

Malaysia, USA, Finland, Hungary, Bangladesh

Si Bronze Screws 

Belgium, Dammam -KSA, Philippines, Indonesia, Dubai

Silicon Bronze Hex Bolts

Qatar, Thailand, Singapore, France, Europe

C65500 Si Bronze Wood Screws

Oman, Malaysia, Argentina, Hong Kong, UAE

High strength Silicon Bronze Fasteners

Austria, Italy, Singapore, Chile, Indonesia, Iran

Silica Bronze Machine Screws

South Africa, Saudi Arabia (KSA), Kuwait, UAE, Brazil

Metric  Silicon Bronze Studs and Threaded Rod

South Africa, Bahrain, New Zealand, Singapore, UAE

Silicon Bronze Bolts

Australia, Nigeria, Philippines, Jakarta -Indonesia, UK

651 Silicon Bronze Screws

UK, Canada, Ellington -United States, Poland

Silicon Bronze Wood Screws

Canada, Philippines, Singapore, Vietnam, Malaysia

M3 M4 M5 Aluminium Silicon Bronze Hex Head Bolt

Jordan, UAE, Malaysia, Norway, Turkey

Silicon Bronze Machine Screws

Dubai, Russia, Netherlands, Malaysia, Morocco

DIN /ISO standard Silicon Bronze Nuts and Bolts

Philippines, Los Alamos -Mexico, Taiwan, Malaysia

Silicon Bronze Machine Screws

NY 12203 (USA), Malaysia, South Korea, UAE, Singapore

ASTM B98 Silicon Bronze Stud Bolt

Mexico, Egypt, Vietnam, Spain, UK

Silicon Bronze Carriage Bolts

United Kingdom -UK, Malaysia, Greece, Europe, UAE

C65500 Silicon Bronze Threaded Rod

Japan, Europe, Malaysia, Romania, Portugal

ASTM B98 Silicon Bronze Hex Bolts

Colombia, Peru, Denmark, Vietnam, Malaysia, Sweden, China

Alloy 651

Component

Wt. %

Cu

98.5

Fe

Max 0.8

Mn

Max 0.7

Pb

Max 0.05

Si

0.8 – 2

Zn

Max 1.5

Mechanical Properties

Metric

English

Tensile yield strength

105-415 MPa

15200-60200 ksi

Modulus of Elasticity

115 GPa

16700 ksi

Elongation at Break

16.2 µm/m-°C

9.00 µin/in-°F

Hardness (Rockwell B)

60-95

Machinability

30-60%

Alloy

UNS

CDA

ISO

CEN

Silicon Bronze 651

UNS C65100

CDA 651

ISO CuSi1

CEN C115C

Silicon Bronze 655

UNS C65500

HCDA 655

ISO CuSi3Mn1

CEN CS101

Products

FOB Price US $

C65100 Silicon Bronze Wood Screws

US $0.03-$0.50/ Piece

Silicon Bronze 651/655 bolts and heavy hex nut

US $10.00-$15.00/ Kilogram

ASTM B 150 C 66200 Silicon Bronze Carriage Bolts

US $9.00-$10.00/ Kilogram

UNS C12000/ UNS C65100 Silicon Bronze Alloy Hex Bolts c/w Heavy Hex Nuts and Washers

US $0.50-$1.50/ Piece

Silicon Bronze Machine Screws

US $0.10-$0.20/ Piece

C655 SILICON BRONZE HEX BOLTS

US $1.20-$1.50/ Piece

OEM ODM Silicon Bronze Nuts 

US $0.01-$1.00/ Piece

SILICON BRONZE CARRIAGE BOLT

US $0.01-$0.02/ Piece

Silicon Bronze Threaded Rod

US $8.00-$20.00/ Kilogram

C65100 Silicon Bronze Self Tapping Screws

US $0.10-$0.20/ Piece

Silicon Bronze Nuts and Bolts set

US $0.01-$0.50/ Piece

M64 Silicon Bronze Anchor Bolt 

US $0.01/ Piece

M3 Silicon Bronze Hex Bolts

US $0.05-$0.30/ Piece

Silicon Bronze Elevator Bolts

US $9.00-$10.00/ Kilogram

Custom philps silicon bronze self tapping screw

US $0.17-$0.29/ Piece

Silicon Bronze 651/655 bolts and heavy hex nut and C65100 bronze screw

US $10.00-$15.00/ Kilogram

M3 silicon bronze wood screw (with ISO card)

US $0.05-$0.30/ Piece

Silicon bronze full threaded bolt and nuts, C6400 bronze fasteners, bolts, 

US $1.50-$2.20/ Piece

U-Bolt silicon bronze

US $0.50-$2.00/ Piece