Copper fasteners

Supplier and stockist of copper hex bolts and C11000 copper screws in India

C11000 copper screws sizes

Screw Size Head Diameter Hex Key Size Head H Body Diameter Min Thread L Max Thread L
No. 0 .096 .05 .06 .06 3 / 8 5 / 8
No. 1 .118 1 / 16 .073 .073 3 / 8 7 / 8
No. 2 .14 5 / 64 .086 .086 1 / 2 7 / 8
No. 3 .161 5 / 64 .099 .099 1 / 2 7 / 8
No. 4 .183 3 / 32 .112 .112 11 / 16 11 / 8
No. 5 .205 3 / 32 .125 .125 11 / 16 1
No. 6 .226 7 / 64 .138 .138 11 / 16 11 / 8
No. 8 .27 9 / 64 .164 .164 3 / 4 11 / 4
No. 10 .312 5 / 32 .19 .19 15 / 16 13 / 8
No. 12 .345 5 / 32 .216 .216 15 / 16 11 / 4
1 / 4 3 / 8 3 / 16 1 / 4 .250 15 / 16 11 / 2
5 / 16 15 / 32 1 / 4 5 / 16 .3125 1-1 / 16 1-3 / 4
3 / 8 9 / 16 5 / 16 3 / 8 .375 1-3 / 16 2
7 / 16 21 / 32 3 / 8 7 / 16 .438 13 / 16 2-1 / 4
1 / 2 3 / 4 3 / 8 1 / 2 .500 1-3 / 8 2-1 / 2
9 / 16 27 / 32 7 / 16 9 / 16 .5625 1-5 / 8 2-7 / 16
5 / 8 15 / 16 1 / 2 5 / 8 .625 1-5 / 8 3
3 / 4 11 / 8 5 / 8 3 / 4 .750 1-7 / 8 3-1 / 2
7 / 8 15 / 16 3 / 4 7 / 8 .875 2-1 / 16 3-3 / 4
1 11 / 2 3 / 4 1 1.000 2-1 / 4 4-1 / 2
1-1 / 8 111 / 16 7 / 8 1-1 / 8 1.125 2-13 / 16 4-21 / 32
1-1 / 4 17 / 8 7 / 8 1-1 / 4 1.250 3-1 / 8 5-3 / 32
1-1 / 2 21 / 4 1 1-1 / 2 1.500 3-3 / 4 6-5 / 64
1-3 / 4 25 / 8 11 / 4 1-3 / 4 1.750 4-3 / 8 7-1 / 8
2 3 11 / 2 2 2.000 5 8-7 / 64

Copper bolts

Copper bolts

C11000 copper hex bolts

C11000 copper hex bolts

C10100 copper threaded rod

C10100 copper threaded rod

Are you looking for wide range copper rivets manufacturer in Mumbai? Buy copper bolts available stock range from M3 to M56

Copper fasteners specification

copper fasteners specification

Size Length Threads
  • M02 to M160
  • 3 to 200 mm
  • METRIC
  • BSF
  • BSW
  • UNF
  • UNC
Hex head screws Standard Head drive
  • M2 to M30
  • 1/8 to 11/4 inch
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ANSI B 28.2.4 1M
  • Phillips
  • Six-Lobe
  • Slotted
Value added services Production process DIN
  • Hot forging
  • Precision CNC machining
  • Cold forming
  • Thread rolling
  • Cold Froging
  • Hot forging
  • DIN 931
  • DIN 934
  • DIN 933
  • DIN 970
Coating Types of copper fasteners Surface
  • Nickle Plated
  • Natural
  • Tin Plated
  • Silver Plated
  • Copper bolts
  • C11000 copper fasteners
  • UNS C11000 hex bolts
  • ASTM B152 C11000 threaded rod
  • ASTM B187 C11000 stud bolts
  • UNS C11000 copper threaded bar
  • CU alloy C11000 heavy hex bolts
  • ASTM B152 C10100 socket head bolts
  • ASTM C10100 eye bolt
  • Copper screws
  • ASTM C11000 nut bolts
  • Copper  square bolts
  • CU flange bolts
  • CU alloy C10100 bolts
  • ASTM C10100 machine bolts
  • CU U bolts
  • CU heavy hex head bolt
  • Copper alloy C11000 J bolts
  • ASTM B152 C10100 washers
  • UNS C11000 hex nuts
  • Copper rivets
  • Polished bright
  • Bare
  • Smooth
  • Plated
  • Ceramic
Test certificate UNS Form
  • EN 10204/3.1B
  • 100% Radiography Test Certificate
  • Raw Materials Certificate
  • Third Party Inspection Report

 

  • C11000
  • C10100
  • Round
  • Hex
  • Square
Advantages Standard Packaging
  • High Strength
  • Good Formality
  • Resistant to High Temperature
  • ASTM
  • JIS
  • DIN
  • ASME
  • GOST
  • GB
  • Bundles
  • Crates
  • Wooden Boxes

Copper bolts sizes

Nominal size Diameter in mm Head thickness in mm Flats in mm Corners in mm
(minimum) (maximum) (minimum) (maximum) (minimum) (maximum) (minimum) (maximum)
m10 9.78 10 6.17 6.63 15.73 17 17.77 18.48
m12 11.73 12 4.24 7.76 17.73 19 20.03 20.78
m14 13.73 14 8.51 9.09 20.67 22 23.35 24.25
m16 15.73 16 9.68 10.32 23.67 24 26.75 27.71
m20 19.67 20 12.12 12.88 29.16 30 32.95 34.64
m24 23.67 24 14.56 15.44 35 36 39.55 41.57
m30 29.67 30 17.92 19.48 45 46 50.85 53.12
m36 35.61 36 21.63 23.38 53.80 55 60.79 63.51
m42 41.38 42 25.03 26.97 62.90 65 71.71 75.06
m48 47.38 48 28.93 31.07 72.60 75 82.76 86.60
m56 55.26 56 33.80 36.2 82.20 85 93.71 98.15
m64 63.26 64 38.68 41.32 91.80 95 104.65 109.70
m72 71.26 72 43.55 46.45 101.40 105 115.60 121.24
m80 79.26 80 48.42 51.58 111 115 126.54 132.72
m90 89.13 90 54.26 57.74 125.50 130 143.07 150.11
m100 99.13 90 60.10 63.9 140 145 159.60 167.43

For durability & resistance to corrosion we offer copper carriage bolts in various grades at affordable price

CU carriage bolts sizes

Nut size in mm Diameter in mm Height in milimeter
Jam Nut Hex Nut Nylock Nut
2 4 1.2 1.6
2.5 5 1.6 2
3 5.5 1.8 2.4 4
4 7 2.2 3.2 5
5 8 2.7 4 5
6 10 3.2 5 6
7 11 3.5 5.5
8 13 4 6.5 8
10 17 5 8 10
12 19 6 10 12
14 22 7 11 14
16 24 8 13 16
18 27 9 15 18.5
20 30 10 16 20
Stockist of ASTM B152 C10100 hex bolts, Wide range of copper flat washers from 0.080 to 5.140 inch OD

ASTM B152 C10100 hex bolts torque chart

Bolt Size
Inches or #
Threads
Per Inch
Dry Torque in Inch-Pounds
#2 56 2.6 2.5
64 3.2 3.0
#3 48 4.0 3.9
56 4.6 4.4
#4 40 5.5 5.2
48 6.9 6.6
#5 40 8.1 7.7
44 9.8 9.4
#6 32 10.1 9.6
40 12.7 12.1
#8 32 20.7 19.8
36 23.0 22.0
#10 24 23.8 22.8
32 33.1 31.7
1/4 20 78.8 75.2
28 99.0 94.0
5/16 18 138 132
24 147 142
3/8 16 247 236
24 271 259
7/16 14 393 376
20 418 400
1/2 13 542 517
20 565 541
9/16 12 713 682
18 787 752
5/8 11 1160 1110
18 1301 1244
3/4 10 1582 1530
16 1558 1490
7/8 9 2430 2328
14 2420 2318
1 8 3595 3440
14 3250 3110
1 1/8 7 432 413
12 408 390
1 1/4 7 546 523
12 504 480
1 1/2 6 930 888
12 732 703

Types of copper fasteners

UNS C10100 stud bolts

UNS C10100 stud bolts

UNS C11000 threaded bar

UNS C11000 threaded bar

ASTM B152 C11000 heavy hex bolts

ASTM B152 C11000 heavy hex bolts

ASTM b187 C11000 socket head bolts

ASTM b187 C11000 socket head bolts

UNS C11000 copper eye bolt

UNS C11000 copper eye bolt

ASTM B152 C10100 copper alloy C11000 nut bolts

ASTM B152 C10100 copper alloy C11000 nut bolts

ASTM b187 C10100 square bolts

ASTM b187 C10100 square bolts

ASTM C10100 flange bolts

ASTM C10100 flange bolts

ASTM C11000 carriage bolts

ASTM C11000 carriage bolts

C11000 ASTM B152 machine bolts

C11000 ASTM B152 machine bolts

Copper alloy C10100 u bolts

Copper alloy C10100 u bolts

Cu heavy hex head bolt

Cu heavy hex head bolt

ASTM B152 UNS C11000 j bolts

ASTM B152 UNS C11000 j bolts

ASTM b187 UNS C11000 washers

ASTM b187 UNS C11000 washers

Copper hex nuts

Copper hex nuts

Exporter of copper alloy C10100 studs, Check UNS C11000 chemical composition & equivalent

UNS C11000 chemical composition

Element Silver Copper Oxygen Bismuth Lead Phosphorus Other elements
Total Excluding
Max 0.040(2) 0.0005 0.005 0.03 Ag. O
Min 99.90(1)
Max 0.040(2) 0.04 Ag. O
Min 99.90(1)
Max -3 0.0005 0.005 0.03 Ag.
Min 99.95(1)
Max 0.05 0.040 0.0005 0.03 Ag. O
Min 0.03 Balance
Max 0.08 0.040 0.0005 0.03 Ag. O
Min 0.06 Balance
Max 0.12 0.040 0.0005 0.03 Ag. O
Min 0.08 Balance
Max 0.05 -3 0.0005 0.007 0.03 Ag. P
Min 0.03 Balance 0.001
Max 0.08 -3 0.0005 0.007 0.03 Ag. P
Min 0.06 Balance 0.001
Max 0.12 -3 0.0005 0.007 0.03 Ag. P
Min 0.08 Balance 0.001
Max 0.05 -3 0.0005 0.0065 Ag. O
Min 0.03 Balance
Max 0.08 -3 0.0005 0.0065 Ag. O
Min 0.06 Balance
Max 0.12 -3 0.0005 0.0065 Ag. O
Min 0.08 Balance
Max -3 0.0005 0.005 0.006 0.03 Ag. P
Min 99.95(1) 0.001
Max -3 0.0005 0.005 0.007 0.03 Ag. P
Min 99.95(1) 0.002

Application of CU fasteners

application of cu fasteners

ASTM B152 C11000 nail size

Nail Gauge Head dia in (mm) Shank dia in (mm)
14ga .200 to .211 in. (5 to 5.3) .085 in. (2.2)
12ga .239 to .250 in. (6 to 6.5) .108 in. (2.7)
10ga .271 to .280 in. (6.9 to 7.1) .132 in. (3.4)
8ga .335 to .347 in. (8.5 to 8.8) .161 in. (4.1)
6ga .392 to .417 in. (1.0 to 1.6) .200 in. (5.1)
4ga .450 to .485 in. (11.4 to 12.3) .235 in. (6.0)
0ga .625 to .639 in. (15.9 to 16.2) .310 in. (7.9)

Copper hex nuts dimension

copper hex nuts dimension

Nominal Size Thread Diameter G F H
Width
Across Corners
Width
Across Flats
Thickness
Min Max Basic Min Max Basic Min Max
1/4 .2500 .488 .505 7/16 .428 .438 7/32 .212 .226
5/16 .3125 .557 .577 1/2 .489 .500 17/64 .258 .273
3/8 .3750 .628 .650 9/16 .551 .562 21/64 .479 .337
7/16 .4375 .768 .794 11/16 .675 .688 3/8 .365 .385
1/2 .5000 .840 .866 3/4 .736 .750 7/16 .427 .448
9/16 .5625 .982 1.010 7/8 .861 .875 31/64 .473 .496
5/8 .6250 1.051 1.083 15/16 .922 .938 35/64 .535 .559
3/4 .7500 1.240 1.299 1-1/8 1.088 1.125 41/64 .617 .665
7/8 .8750 1.447 1.516 1-5/16 1.269 1.312 3/4 .724 .776
1 1.0000 1.653 1.732 1-1/2 1.450 1.500 55/64 .831 .887
1-1/8 1.1250 1.859 1.949 1-11/16 1.631 1.688 31/32 .939 .999
1-3/8 1.3750 2.273 2.382 2-1/16 1.994 2.062 1-11/64 1.138 1.206
1-1/2 1.500 2.480 2.598 2-1/4 2.175 2.250 1-9/32 1.245
1-5/8 1.6250 2.686 2.815 2-7/16 2.356 2.438 1-25/64 1.353 1.429
1-3/4 1.7500 2.893 3.031 2-5/8 2.538 2.625 1-1/2 1.460 1.540
2 2.0000 3.306 3.464 3 2.900 3.000 1-23/32 1.675 1.763
2-1/4 2.2500 3.719 3.897 3-3/8 3.263 3.375 1-15/16 1.890 1.986
2-1/2 2.5000 4.133 4.330 3-3/4 3.625 3.750 2-5/32 2.105 2.209
2-3/4 2.7500 4.546 4.763 4-1/8 3.988 4.125 2-3/8 2.319 2.431

Dimensions of copper socket head cap screw

Dimensions of copper socket head cap screw

Nom Size Thread Pitch Head
Dia.
A
Body
Dia.
D
Radius
S
Head
H
Spline
Socket
Size
M
Hex
Socket
Size
J
Transition
Dia.
B
Key
Engagement
T
min max min max max min max Nom Nom max min
M 1.6 * 0.35 2.87 3 1.46 1.60 0.16 1.52 1.60 1.829 1.5 2.0 0.80
M 2 * 0.4 3.65 3.80 1.86 2 0.20 1.91 2 1.829 1.5 2.6 1
M 2.5 * 0.45 4.33 4.50 2.36 2.50 0.25 2.40 2.50 2.438 2.0 3.1 1.25
M 3 * 0.5 5.32 5.50 2.86 3 0.30 2.89 3 2.819 2.5 3.6 1.50
M 5 * 0.8 8.27 8.50 4.82 5 0.50 4.86 5 4.648 4.0 5.7 2.50
M 14 * 2b 20.60 21 13.73 14 1.40 13.77 14 12.0 16.2 7
M16.0 * 2.0 23.58 24 15.73 16 1.60 15.76 16 14.0 18.2 8
M 30 * 3.5 44.42 45 29.67 30 3 29.67 30 22.0 33.4 15
M 36 * 4 53.37 54 35.61 36 3.60 35.64 36 27.0 39.4 18
M 42 * 4.5 62.31 63 41.61 42 4.20 41.61 42 32.0 45.6 21
M 48 * 5 71.27 72 47.61 48 4.80 47.58 48 36.0 52.6 24

Sizes of CU studs bolt

Sizes (Inch) Per Inch Threads
Decimal Fractions UNF UNC
0.1640 5/32 36 32
0.1380 1/8 40 32
0.1900 3/16 32 24
0.3125 5/16 24 18
0.2500 1/4 28 20
0.3750 3/8 24 16
0.5000 1/2 20 13
0.4375 7/16 20 14
0.5625 9/16 18 12
0.7500 3/4 16 10
0.6250 5/8 18 11
0.8750 7/8 14 9
1.1250 1 1/8 12 7
1.0000 1 12, 14 8
1.2500 1 1/4 12 7
1.5000 1 1/2 12 6
1.3750 1 3/8 12 6
1.7500 1 3/4 5

UNS C11000 copper pop rivets features

  • High Corrosion Resistant
  • Good Thermal Conductivity
  • Excellent Durability
  • Tight Tolerance
  • Easy to Machine
  • Available in different thread

Copper solid rivets tolerances

Nominal Dia + to
.052 to .094 .003 .001
.095 to .156 .004 .001
.157 to .219 .005 .002
.220 to .375 .006 .003
.376 to .625 .008 .004
.626 to .875 .012 .006
.876 to 1.000 .015 .007

ASTM C10100 flat washers sizes

Size OD in inch ID in inch Thickness in inch
#2 1/4 3/32 .020
#4 5/16 1/8 1/32
#6 3/8 5/32 3/64
#8 7/16 3/16 3/64
#10 1/2 7/32 3/64
1/4 5/8 9/32 1/16
5/16 11/16 11/32 1/16
3/8 13/16 13/32 1/16
7/16 59/64 15/32 1/16
1/2 1-1/16 17/32 3/32
9/16 1-3/16 19/32 3/32
5/8 1-5/16 21/32 3/32
3/4 1-1/2 13/16 9/64
7/8 1-3/4 15/16 9/64
1 2 1-1/16 9/64
1-1/8 2-1/4 1-3/16 9/64
1-1/4 2-1/2 1-5/16 5/32
1-1/2 3 1-7/16 3/16
1-5/8 3-3/4 1-3/4 3/16
1-3/4 4 1-7/8 3/16
2 4-1/2 2-1/8 3/16

Testing tool & equipment

  • Image measuring instrument
  • Roughness tester
  • Routine inspection of calipers
  • Micrometer for accurate measurement
  • Coordinate measuring machine

Dimensions chart of C10100 copper square bolts

Dimensions chart of square bolts

Size A (max) B C (min) D E F
Length Of Thread
min max over 6 Inch 6 Inch and
shorter
1/4″ .260 3/8 .498 11/64 .01 .03 1.000 .750
5/16″ .324 1/2 .665 13/64 .01 .03 1.125 .875
3/8″ .388 9/16 .747 1/4 .01 .03 1.250 1.000
7/16″ .452 5/8 .828 19/64 .01 .03 1.375 1.125
1/2″ .515 3/4 .995 21/64 .01 .03 1.500 1.250
5/8″ .642 15/16 1.244 27/64 .02 .06 1.750 1.500
3/4″ .768 1-1/8 1.494 1/2 .02 .06 2.000 1.750
7/8″ .895 1-5/16 1.742 19/32 .02 .06 2.250 2.000
1″ 1.022 1-1/2 1.991 21/32 .03 .09 2.500 2.250
1-1/8″ 1.149 1-11/16 2.239 3/4 .03 .09 2.750 2.500
1-1/4″ 1.277 1-7/8 2.489 27/32 .03 .09 3.000 2.750
1-3/8″ 1.404 2-1/16 2.738 29/32 .03 .09 3.250 3.000
1-1/2″ 1.531 2-1/4 2.986 1 .03 .09 3.500 3.250

Copper bolts surface finish

  • Galvanised
  • Zinc
  • Sherardized
  • Dacromet
  • Electroless Nickel
  • PTFE