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Copper Fasteners

CDA 101 Nut Bolts, Stud Bolt, Hex Bolt, Threaded Rod, Screws and washer manufacturer in India

Copper Fasteners

Copper Fasteners

Copper Stud Bolt

Copper Stud Bolt

Copper Bolts and Nuts

Copper Bolts and Nuts

Copper Hex Bolts

Copper Hex Bolts

Copper Threaded Rod

Copper Threaded Rod

Copper Screws

Copper Screws

Copper Nut Bolt Price List


Din931 Din933 Copper Bolts and Nuts
FOB Price: US $0.001-$0.60 / Piece

Please note this is an approx Copper Fasteners Price List ex Mumbai, Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com to get Free Quote.

CDA 101 Fasteners Standard Quality Specification


Copper Bolts Dimensions Standard and Specification CDA (CDA 101, CDA 102, CDA 110)
CDA 101 Fasteners International Specifications DIN, ASTM, BS and all International Standards
Finishes Passivated
Copper CDA 102 Bolts Available Length 3 - 200 mm
CW004A Copper Nuts Size range M3 - M56 | 3/6" to 2" or custom sizes
Copper Alloy Bolts or Screw Sizes M3 - M56 | 3/6" to 2" or custom sizes
Cu ETP Machine Screws manufacturing Size range M1.6 - M12
Oxygen free Copper Washers Sizes M3 - M56 | 3/6" to 2"or as required
Most common types of C103 Copper Fasteners we manufacture
  • Nut: Copper Hex Coupling Nut, (Hexagon) Hex Nut, Hex Domed Cap Nuts, Square Nut etc.
  • Bolts/ Screws: CDA 101 Hex Head Bolts, J Bolts, U- Bolts, Stud Bolts, Socket Hexagon Head Screw,Mushroom Head Square Neck Bolts, Anchor Bolt, Wing Screw, T-Head Bolts, Foundation Bolts, Copper CDA 102 Eye Bolt, Structural Bolts, Socket Screw, Hex Set Screw, Machine Screw, Socket Screws, Cap Screw, Pan Head Screw, CW004A Copper Socket Head Cap Screw, Wing Screw and Copper Alloy Allen Cap screw etc
  • Washers: Cu ETP Spring, Star, Flat Washers etc.

Type of Copper CDA 102 Fasteners


CW004A Copper Nuts and Bolts

CW004A Copper Nuts and Bolts

  • Copper Eye Nuts
  • CDA 101 Heavy Hex Nuts
  • Copper CDA 102 Hex Nuts
  • CW004A Copper Jam Nuts
  • Copper Alloy Lock Nuts
  • Cu ETP Panel Nuts
  • Oxygen free Copper Square Nuts

Copper Alloy Bolts

Copper Alloy Bolts

  • Copper Flange Bolts
  • CDA 101 Heavy Hex Bolts
  • Copper CDA 102 Hex Bolts
  • CW004A Copper Square Bolts
  • Copper Alloy U Bolts
  • Cu ETP Eye Bolts
  • Copper Lag Bolts

Cu ETP Studs

Cu ETP Studs

  • Copper Stud Bolts
  • CDA 101 Double Ended Studs
  • Copper CDA 102 Tie Rod
  • CW004A Copper Fully Threaded Studs
  • Copper Alloy Threaded Rod
  • Cu ETP Unc Stud Bolt
  • Oxygen free Copper Weld Studs

Oxygen free Copper Screws

Oxygen free Copper Screws

  • Copper Tek Screws
  • CDA 101 Deck Screws
  • Copper CDA 102 Concrete Screws
  • CW004A Copper Socket Head Cap Screw
  • Copper Alloy Eye Screw
  • Cu ETP Thumb Screw
  • Oxygen free Copper Wood Screw

C103 Copper Washer

C103 Copper Washer

  • Copper Cup Washer
  • CDA 101 Square Washer
  • Copper CDA 102 Lock Washer
  • CW004A Copper Countersunk Washer
  • Copper Alloy Belleville Washer
  • Cu ETP Shim Washer
  • Oxygen free Copper Square Plate Washer

ETP Copper C110 Threaded Rod

ETP Copper C110 Threaded Rod

  • Copper Threaded Rod M10
  • CDA 101 Acme Threaded Rod
  • Copper CDA 102 Threaded Studs
  • CW004A Copper Fully Threaded Studs
  • Copper Alloy Double End Threaded Studs

ETP Copper C110 Bolts thread type


ETP Copper C110 Bolts thread type

  • UNC - Unified national coarse thread
  • UNF -Unified national fine thread
  • UNR thread Copper Fasteners
  • UNEF - Unified national extra fine thread
  • UNJC and UNJF thread
  • Constant-pitch thread
  • UNK thread Copper Fasteners

Copper C111 Fasteners Chemical Composition


Copper Material
CHEMICAL COMPOSITION %
Element
Cu
Ag
Bi
O
P
Pb
Other elements (see note)
Symbol
Designation Number
Total
Excluding
Cu-ETP
CW004A
minimum
max.
99,90(1)


0,0005

0,040(2)


0,005

0,03
Ag. O
Cu-FRHC
CW005A
minimum
max.
99,90(1)



0,040(2)



0,04
Ag. O
Cu-OF
CW008A
minimum
max.
99,95(1)


0,0005
– 
-(3)


0,005

0,03
Ag.
CuAg 0,04
CW0011A
minimum
max.
Bal.
0,03
0,05

0,0005

0,040



0,03
Ag. O
CuAg 0,07
CW0012A
minimum
max.
Bal.
0,06
0,08

0,0005

0,040



0,03
Ag. O
CuAg 0,10
CW0013A
minimum
max.
Bal.
0,08
0,12

0,0005

0,040



0,03
Ag. O
CuAg 0,04P
CW0014A
minimum
max.
Bal.
0,03
0,05

0,0005
– 
-(3)
0,001
0,007


0,03
Ag. P
CuAg 0,07P
CW0015A
minimum
max.
Bal.
0,06
0,08

0,0005

-(3)
0,001
0,007


0,03
Ag. P
CuAg 0,10P
CW0016A
minimum
max.
Bal.
0,08
0,12

0,0005
– 
-(3)
0,001
0,007


0,03
Ag. P
CuAg 0,04(OF)
CW0017A
minimum
max.
Bal.
0,03
0,05

0,0005
– 
-(3)



0,0065
Ag. O
CuAg 0,07(OF)
CW0018A
minimum
max.
Bal.
0,06
0,08

0,0005
– 
-(3)



0,0065
Ag. O
CuAg 0,10(OF)
CW0019A
minimum
max.
Bal.
0,08
0,12

0,0005

-(3)



0,0065
Ag. O
Cu-PHC
CW0020A
minimum
max.
99,95(1)


0,0005
– 
-(3)
0,001
0,006

0,005

0,03
Ag. P
Cu-HCP
CW0021A
minimum
max.
99,95(1)


0,0005
– 
-(3)
0,002
0,007

0,005

0,03
Ag. P
NOTE:
(1)  0.015% maximum silver
(2) An oxygen content of 0.060% is permitted, with a prior agreement beteween the seller and the buyer.
(3) Then oxygen content as per with the hydrogen embrittelment test. of EN 1976.

Copper Bolt Mechanical Properties


Element
Minimum Value (S.I.)
Maximum Value (S.I.)
Units (S.I.)
Minimum Value (Imp.)
Maximum Value (Imp.)
Units (Imp.)
Atomic Volume (average)
0.0071
0.0073
m3/kmol
433.268
445.473
in3/kmol
Density Range
8.93
8.94
Mg/m3
557.482
558.106
lb/ft3
Energy Content
100
130
MJ/kg
10833.9
14084
kcal/lb
Bulk Modulus
130
145
GPa
18.8549
21.0305
106 psi
Compressive Strength
45
330
MPa
6.5267
47.8625
ksi
Ductility
0.04
0.5
 
0.04
0.5
NULL
Elastic Limit
45
330
MPa
6.5267
47.8625
ksi
Endurance Limit
70
140
MPa
10.1526
20.3053
ksi
Fracture Toughness
40
100
MPa.m1/2
36.4019
91.0047
ksi.in1/2
Hardness
400
1150
MPa
58.0151
166.793
ksi
Loss Coefficient
3.5e-005
0.002
 
3.5e-005
0.002
NULL
Modulus of Rupture
45
330
MPa
6.5267
47.8625
ksi
Poisson’s Ratio
0.34
0.35
 
0.34
0.35
NULL
Shear Modulus
44
49
GPa
6.38166
7.10685
106 psi
Tensile Stress
210
390
MPa
30.4579
56.5647
ksi
Young’s Modulus
121
133
GPa
17.5496
19.29
106 psi
Glass Temperature
 
 
K
 
 
°F
Latent Heat of Fusion
200
210
kJ/kg
85.9841
90.2833
BTU/lb
Maximum Service Temperature
350
400
K
170.33
260.33
°F
Melting Point
1320
1355
K
1916.33
1979.33
°F
Minimum Service Temperature
0
0
K
-459.67
-459.67
°F
Specific Heat
372
388
J/kg.K
0.287875
0.300257
BTU/lb.F
Thermal Conductivity
147
370
W/m.K
275.189
692.652
BTU.ft/h.ft2.F
Thermal Expansion
16.8
17.9
10-6/K
30.24
32.22
10-6/°F
Breakdown Potential
 
 
MV/m
 
 
V/mil
Dielectric Constant
 
 
 
 
 
NULL
Resistivity
1.82
4.9
10-8ohm.m
1.82
4.9
10-8 ohm.m

Copper CDA 102 Fasteners equivalent


CU Nut Bolt Nearest British Standard Equivalent

European Material Designation

Description

C101

CW004A

Cu ETP

C101

CW011A

Silver bearing CU Ag 0.03 - 0.05

C101

CW012A

Silver bearing CU Ag 0.06 - 0.08

C101

CW013A

Silver bearing CU Ag 0.08 - 0.012

C103

CW008A

Oxygen free CU

C109

CW118C

Free machining CU (added tellurium)

C110

CW009A

Oxygen free CU

C111

CW114C

Free machining CU (added sulphur)

DIN 931/ ISO 4014 Copper Hex Bolts Dimensions

Copper Hex Bolts Dimensions
D1D1 B TO 125 B TO 200 B OVER 200 K E S
M4 14 - - 2.8 7.66 7
M5 16 - - 3.5 8.79 8
M6 18 24 - 4 11.05 10
M8 22 28 - 5.3 14.38 13
M10 26 32 45 6.4 18.9 17
M12 30 36 49 7.5 21.1 19
M14 34 40 53 8.8 24.49 22
M16 38 44 57 10 26.75 24
M18 42 48 61 11.5 30.14 27
M20 46 52 65 12.5 33.53 30
M22 50 56 69 14 35.72 32
M24 54 60 73 15 39.98 36
M27 60 66 79 17 45.2 41
M30 66 72 85 18.7 50.85 46
M33 72 78 91 21 55.37 50
M36 78 84 97 22.5 60.79 55
M42 90 96 109 26 71.3 65
M45 96 102 115 28 76.95 70
M48 102 108 121 30 82.6 75

*All measurement in millimeters (mm)
"B" measurement varies according to length of bolt

Custom sizes availabe of the following Copper Fasteners

Copper C111 Wing Nuts
Copper Grub Screw
CW004A Copper Coach Screw CW004A Copper Fully Threaded Screw
CDA 101 Anchor Bolts
Copper CDA 102 Torx Screw
Copper CDA 102 Hex Head Bolts
CW004A Copper Pan Head Screw
Copper Cage Nuts and Spring Nuts
CDA 101 Square Washer
CDA 101 Self Locking Nuts Polished Copper CDA 102 Washer
CW004A Copper Carriage Bolts
Copper Alloy Truss Head Screw
Copper Alloy Allen Cap Bolt
Cu ETP Flat Head Screw
Copper Alloy Hex Head Lag Screw Copper Alloy Penny Washer
Cu ETP 12-Point Flange Head Cap Screws Cu ETP Machine Washers
Cu ETP Countersunk Bolts
Oxygen free Copper Wing Screw
Oxygen free Copper Wing Screw
C103 Copper Captive Panel Screws
C103 Copper T-Nuts For Wood
ETP Copper C110 Hex Cap Screw
ETP Copper C110 Wheel Nuts and Caps
Copper C111 Allen Cap Screw