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Phosphorous Bronze Fasteners

Phosphor Bronze Bolts and Nuts Manufacturer in India


Phosphorous Bronze Fasteners

Phosphorous Bronze Fasteners

ASTM C54400 Screws

ASTM C54400 Screws



Specification of Phosphorous Bronze Fastener

Phos Bronze Fasteners Material Specification UNS C51000 Phosphor Bronze Eye Bolts, UNS C51100 Bolts
C54400 Phosphor Bronze Fasteners / Bolts Standard DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Phosphor Bronze Fasteners/ Bolts Size M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length of Phosphor Bronze C51000 H08 Washer 3 mm to 200 mm
510 Phosphor Bronze Bolts, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
ASTM C54400 Phosphor Bronze Screw Standard: ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Phos Bronze Stud Bolt length are defined in ASME B16.5 standard
  • C54400 Phosphor Bronze Hex nuts are defined in ASME B18.2.2
  • ASME B18.5

DIN: 931, 933, 934, 970

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

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

Source of raw materials to manufacture Cda 510 Phosphor Bronze Bolts Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc.
SCOPE
  • Manufacturer of Hot Forged Cda-510 Phosphor Bronze Hex Screw, Nut / Bolt; up to M36 / 1-1/2” Dia, up to 1100mm lg
  • Manufacturer of CNC Machined Phosphorous Bronze Fasteners, Nut / Bolt; up to M100 / 4” Dia, up to 1500mm lg
C51000 Bronze Nut In Form of: Hex, Square, Round, Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Phos Bronze Hex Bolt Thread Metric Coarse
C54400 Phosphor Bronze bolting Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Phosphorous Bronze Fasteners 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, Mechanically Applied coating and some special one like DACROMET
Production process M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
UNS C51000 Phosphor Bronze Bolts types Phos Bronze Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc.
Phosphor Bronze C51000 H08 Nut types Phos Bronze Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc.
Phos Bronze Screws types Phos Bronze Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc.
C54400 Phosphor Bronze Washer types Phos Bronze Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer in India
C510 Phosphor Bronze Fasteners Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Ready stock available metric Phosphorous Bronze Fasteners
  • Phos Bronze Bolts M16 x 65mm DIN933
  • C54400 Phosphor Bronze Bolts M16 x 45mm DIN933
  • Phosphor Bronze Hex Nut M16
  • Phosphor Bronze Spring Washer M16
  • 510 Phosphor Bronze Bolts M16 X 60mm
  • Alloy 510 Phosphor Bronze Bolts M16 X 55mm
  • C51000 Phosphor Bronze Bolts M16 X 35mm
  • UNS C51000 Phosphor Bronze Bolts M12 X 90mm
  • Phosphor Bronze C51000 H08 Bolts M12 X 70mm
  • ASTM C54400 Phosphor Bronze Bolts M20 x 70mm
  • UNS C51100 Bolts M20 x 75mm
C51000 Phosphor Bronze bolting materials Surface Coating:
  • Teflon Coated Phosphorous Bronze Fasteners
  • Phosphate Coated Phos Bronze Fasteners
  • Zinc Coated C54400 Phosphor Bronze Fasteners
  • Ptfe Coated Phosphor Bronze Fasteners
  • Xylon Coated Phosphor Bronze Spring Fasteners
  • Cadmium Coated 510 Phosphor Bronze Fasteners
  • Hot Dipped Galvanizing Coated Alloy 510 Phosphor Bronze Fasteners

Manufacturer of all surface finishes in C510 Phosphor Bronze Stove including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.


Different ASTM C54400 Screws Types

Phosphor Bronze Carriage Bolts

Phosphor Bronze Carriage Bolts

C54400 Phosphor Bronze Socket Head Cap Screws

C54400 Phosphor Bronze Socket Head Cap Screws

Alloy 510 Phosphor Bronze Socket Shoulder Screws

Alloy 510 Phosphor Bronze Socket Shoulder Screws

Phosphor Bronze Lock Nuts

Phosphor Bronze Lock Nuts

Phos Bronze Penny Washers

Phos Bronze Penny Washers

UNS C51000 Phosphor Bronze UNC Threaded Rod

UNS C51000 Phosphor Bronze UNC Threaded Rod

Phos Bronze Pan Head Slot Self Tapping Screws

Phos Bronze Pan Head Slot Self Tapping Screws

510 Phosphor Bronze Hex Nuts

510 Phosphor Bronze Hex Nuts


Dimension of Uns C51900 hex Bolts

Nominal Size of Basic Bolt Dia.

E

F

G

H

R

LT
(Ref)

Y
(Ref)

Runout of
Bearing
Surface FIR

Body Diameter

Width Across Flats

Width Across Corner

Height

Radius Of Fillet

Thread Length

T ransi- tion Thread Length
Max Min

Basic

Max Min Max Min Basic Max Min Max Min

Basic

Max

Max

1/2 0.5000

0.515 0.482

7/8

0.875 0.850 1.010 0.969 5/16 0.323 0.302 0.031 0.009

1.00

0.19

0.016

5/8 0.6250

0.642 0.605

1-1/16

1.062 1.031 1.227 1.175 25/64 0.403 0.378 0.062 0.021

1.25

0.22

0.019

3/4 0.7500

0.768 0.729

1-1/4

1.250 1.212 1.443 1.383 15/32 0.483 0.455 0.062 0.021

1.38

0.25

0.022

7/8 0.8750

0.895 0.852

1-7/16

1.438 1.394 1.660 1.589 35/64 0.563 0.531 0.062 0.031

1.50

0.28

0.025

1 1.0000

1.022 0.976

1-5/8

1.625 1.575 1.876 1.796 35/64 0.627 0.591 0.093 0.062

1.75

0.31

0.028

1-1/8 1.1250

1.149 1.098

1-13/16

1.812 1.756 2.093 2.002 11/16 0.718 0.658 0.093 0.062

2.00

0.34

0.032

1-1/4 1.2500

1.277 1.223

2

2.000 1.938 2.309 2.209 25/32 0.813 0.749 0.093 0.062

2.00

0.38

0.035

1-3/8 1.3750

1.404 1.345

2-3/16

2.188 2.119 2.526 2.416 27/32 0.878 0.810 0.093 0.062

2.25

0.44

0.038

1-1/2 1.5000

1.531 1.470

2-3/8

2.375 2.300 2.742 2.622 15/16 0.974 0.902 0.093 0.062

2.25

0.44

0.041


ASTM C54400 Bronze Studs Torque Chart

C54400 Phosphor Bronze Bolts Nominal Diameter (in) Threads (in) Torque ft-lb (Dry) Torque ft-lb (Lubricated)
1/4″ 20 6.5 4.8
28 7.4 5.5
5/16″ 18 13.2 10.0
24 14.7 11.0
3/8″ 16 23.5 17.7
24 26.6 19.9
7/16″ 16 37.6 28.2
24 42.0 31.5
1/2″ 13 57.4 43.0
20 64.7 48.5
9/16″ 12 82.7 62.1
18 92.3 69.2
5/8″ 11 114.2 85.7
18 129.3 97.0
3/4″ 10 203 152
16 226 170
7/8″ 9 326 245
14 361 270
1″ 8 490 368
14 549 412
1-1/4″ 7 853 639
12 944 708
1-1/2″ 6 1484 639
12 1669 1252

Chemical Composition of Phosphor Bronze Allen Cap Screw

Cu%
Sn%
Pb%
Zn%
Fe%
P%
Remainder
3.50-4.50
3.00-4.00
1.50-4.50
0.10
0.01-0.50

Material Equivalent of Phos Bronze Hex Bolt

CDA
ASTM
ASARCON
SAE
AMS
Federal
Military
Other
C54400
B139
J461 J463

Physical properties of 510 Phosphor Bronze Hex Screws

Physical Properties Metric English Comments
Density 8.8 g/cc 0.318 lb/in³ at 20°C (68°F)
Mechanical Properties
Hardness, Rockwell B 85 85
Tensile Strength, Ultimate 550 MPa 79800 psi
Tensile Strength, Yield 450 MPa 65300 psi
Elongation at Break 33 % 33 % in 50 mm
Modulus of Elasticity 110 GPa 16000 ksi
Poisson’s Ratio 0.341 0.341
Machinability 20 % 20 % UNS C36000 (free-cutting brass) = 100%
Shear Modulus 41 GPa 5950 ksi
Electrical Properties
Electrical Resistivity 1.33e-005 ohm-cm 1.33e-005 ohm-cm at 20°C (68°F)
Thermal Properties
CTE, linear 250°C 18.2 µm/m-°C 10.1 µin/in-°F from 20-300°C (68-570°F)
Heat Capacity 0.38 J/g-°C 0.0908 BTU/lb-°F
Thermal Conductivity 62 W/m-K 430 BTU-in/hr-ft²-°F at 20°C (68°F)
Melting Point 880 – 1025 °C 1620 – 1880 °F
Solidus 880 °C 1620 °F
Liquidus 1025 °C 1880 °F
Processing Properties
Annealing Temperature 475 – 675 °C 887 – 1250 °F