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Stainless Steel Carriage Bolts

M10 cup head bolts & countersunk carriage bolts supplier in India

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Fasteners Types
Stainless steel carriage bolts Manufacturers in India

Stainless steel carriage bolts

M10 cup head bolts Manufacturer in India

M10 cup head bolts

1/4-20 stainless steel carriage bolts manufacturers in India

1/4-20 stainless steel carriage bolts

Stainless Steel Carriage Bolts Specification

Product name Stainless Steel Carriage Bolts
Place of Origin India
Standard ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS
DIN Standard B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923
Surface treatment
 Passivation /plain
Stainless Steel Carriage Bolts Size M2 – M100
Stainless Steel Carriage Bolts Diameter M3-M60
Stainless Steel Carriage Bolts Length 6mm-500mm
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc
Neck type Hex, Square, Triangular, Oval & Knurled etc
Drive type Phil, Slotted, Hex socket, Torx & square slot etc
Stainless Steel Carriage Bolts Application Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Drive Style Type I
Stainless Steel Carriage Bolts Material 18-8 Stainless Steel, stainless steel ss 304/ SS316 A2/A4, SS201, SS303, SS304, SS316, SS316L, SS904L, A2-70; A4-70; A4-80
Thread Requirements ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge)
Finish Per ASTM A380/A380M
Finishing Zinc Plated (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test
Stock Products Stainless steel: All DIN, GB Standard and part ASNI standard stainless steel Carriage Bolts, Carriage Bolts: ISO7380, DIN7981, DIN7982, DIN916, DIN913, DIN7985, DIN912
Production technology Cold Forged
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
MOQ 10 pieces
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Others OEM, ODM, ±0.03MM tolerance
Surface treatment of stainless steel Carriage Bolts
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
  • Black oxide coating
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
Coatings Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Tolerance of stainless steel Carriage Bolts +/-0.01mm to +/-0.05mm
Samples Yes
Production Capacity 2,700,000 pieces per month
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping

Stainless Steel Carriage Bolts Weight Chart

M.S. ROUND HEAD SQUARE NECK CARRIAGE BOLTS WITH SQUARE NUTS
APPROXIMATE WEIGHT IN KGS FOR 100 NOS
LENGTHDIAMETER
1/4″ 5/16″ 3/8″ 7/16″ 1/2″
1″ 1.070 1.859 2.844 4.322 6.165
1.1/4″ 1.243 2.050 3.125 4.708 6.667
1.1/2″ 1.397 2.335 3.492 5.102 7.163
1.3/4″ 1.551 2.581 3.846 5.631 7.776
2″ 1.706 2.825 4.198 6.112 8.432
2.1/4″ 1.864 3.071 4.554 6.588 9.058
2.1/2″ 2.023 3.316 4.907 7.072 9.671
2.3/4″ 2.182 3.561 5.258 7.564 10.309
3″ 2.340 3.805 5.612 8.039 10.941
3.1/2″ 2.653 4.296 6.274 8.993 12.225
4″ 2.971 4.785 7.022 9.960 13.477
4.1/2″ 3.287 5.274 7.728 10.917 14.706
5″ 3.605 5.767 8.446 11.905 15.974
5.1/2″ 3.922 6.258 9.158 12.853 17.241
6″ 4.241 6.748 9.862 13.812 18.519
7″ 15.674 20.921
8″ 17.606 23.364

DIN 603 Carriage Bolt Weight

l\d M5 M6 M8 M10 M12 M16 M20
16 4 6.9
20 4.5 7.6 13.8 22.7
25 5.1 8.5 15.4 25.2
30 5.9 9.6 17 27.7 45.7
35 6.7 10.7 19 30.2 49.4
40 7.5 11.8 21 32.7 53.1
45 8.3 12.9 23 35.8 56.8
50 9.1 14 25 38.9 61.2 119
55 9.9 15.1 26.9 42 65.6 126
60 10.7 16.2 28.9 45.1 70 133
65 11.5 17.3 30.9 48.2 74.4 141
70 12.3 18.4 32.9 51.3 78.8 149 247
80 13.9 20.6 36.8 57.5 87 165 272
90 22.8 40.8 63.7 96 181 297
100 25 44.8 69.9 105 197 322
110 27.2 48.8 76.1 114 213 347
120 29.4 52.8 82.3 123 229 372
130 31.6 56.8 88.5 132 245 397
140 32.8 60.8 95 141 261 422
150 35 64.8 101 150 277 447
160 107 159 293 497
180 119 177 325 547
200 131 195 357 597

SS Carriage Bolts Dimensions

Stainless steel carriage bolts dimensions
Carriage Bolts: Round Head, Square Neck (ASME B18.5-1990)

Basic Bolt Diameter

 Body Diameter (E) Head Diameter (A) Head Height (H) Square Width (O) Square Depth (P)
Max Min Max Min Max Min Max Min Max Min
8 .1640 .157 .328 .298 .102 .083 .169 .155 .108 .078
10 .1900 .182 .436 .436 .114 .094 .199 .185 .125 .094
12 .2160 .206 .500 .468 .149 .125 .215 .197 .135 .105
1/4 .2500 .237 .594 .563 .145 .125 .260 .245 .156 .125
5/16 .3125 .298 .719 .688 .176 .156 .324 .307 .187 .156
3/8 .3750 .360 .844 .782 .208 .188 .388 .368 .219 .188
7/16 .4375 .421 .969 .907 .239 .219 .452 .431 .250 .219
1/2 .5000 .483 1.094 1.032 .270 .250 .515 .492 .281 .250
5/8 .6250 .605 1.344 1.219 .344 .313 .642 .616 .344 .313
3/4 .7500 .729 1.594 1.469 .406 .375 .768 .741 .406 .375

Tolerance of Carriage Bolts

Carriage Bolts: Round Head, Square Neck: Tolerance on Length
Nominal Bolt Size
 Nominal Bolt Length
Up to 1″ Over 1″ – 2-1/2″ Over 2-1/2″ – 4″ Over 4″ – 6″ Longer than 6″
No. 8 – 3/8 +.02, -.03 +.02, -.04 +.04, -.06 +.06, -.10 +.10, -.18
7/16 & 1/2 +.02, -.03 +.04, -.05 +.06, -.08 +.08, -.10 +.12, -.18
9/16 – 3/4 +.02, -.03 +.06, -.08 +.08, -.10 +.10, -.10 +.14, -.18

Dimensions of Carriage Bolts: Round Head Short Neck

Stainless steel carriage bolts dimensions
Carriage Bolts: Round Head, Short Neck (ANSI/ASME B18.5)

Nominal Size or Basic Bolt Diameter

 Body Diameter (B) Head Diameter (W) Head Height (H) Square Width (S) Square Depth (N) Corner Radius on Square (C) Fillet Radius (R)
Max Min Max Min Max Min Max Min Max Min Max Max
1/4 .2500 .260 .213 .594 .563 .145 .125 .260 .245 .124 .093 .031 .031
5/16 .3125 .324 .272 .719 .688 .176 .156 .324 .307 .124 .093 .031 .031
3/8 .3750 .388 .329 .844 .782 .208 .188 .388 .368 .156 .125 .047 .031
7/16 .4375 .452 .385 .969 .907 .239 .219 .452 .431 .156 .125 .047 .031
1/2 .5000 .515 .444 1.094 1.032 .270 .250 .515 .492 .156 .125 .047 .031
5/8 .6250 .642 .559 1.344 1.219 .344 .313 .642 .616 .218 .187 .078 .062
3/4 .7500 .768 .678 1.594 1.469 .406 .375 .768 .741 .218 .187 .078 .062
Carriage Bolts: Round Head, Short Neck: Tolerance on Length
Nominal Bolt Size
 Nominal Bolt Length
Up to 1″ Over 1″ – 2-1/2″ Over 2-1/2″ – 4″ Over 4″ – 6″ Longer than 6″
No. 10 – 3/8 +.02, -.03 +.02, -.04 +.04, -.06 +.06, -.10 +.10, -.18
7/16 & 1/2 +.02, -.03 +.04, -.05 +.06, -.08 +.08, -.10 +.12, -.18
9/16 – 3/4 +.02, -.03 +.06, -.08 +.08, -.10 +.10, -.10 +.14, -.18
7/8 & 1 +.08, -.10 +.10, -.14 +.12, -.16 +.16, -.20
1-1/8 – 1-1/2 +.12, -.12 +.16, -.16 +.18, -.18 +.22, -.22

Dimensions of Carriage Bolts: Round Head, Ribbed Neck

Stainless steel carriage bolts dimensions
Carriage Bolts: Round Head, Ribbed Neck (ASME B18.5-1998)

Nominal Size or Basic Bolt Diameter

 Body Diameter (B) Head Diameter (W) Head Height (H) Head to Ribs (M) Number of Ribs Diameter Over Ribs (V) Depth Over Ribs (D) Fillet Radius (R)
Max Min Max Min Max Min Up to 7/8″ Length 1″+ Length Approx. Min Up to 7/8″ Length 1″ & 1-1/8″ Length 1-1/4″+ Length Max
No 10 .1900 .199 .182 .469 .438 .114 .094 .031 .063 9 .210 .250 .407 .594 .031
1/4 .2500 .260 .237 .594 .563 .145 .125 .031 .063 10 .274 .250 .407 .594 .031
5/16 .3125 .324 .298 .719 .688 .176 .156 .031 .063 12 .340 .250 .407 .594 .031
3/8 .3750 .388 .360 .844 .782 .208 .188 .031 .063 12 .405 .250 .407 .594 .031
7/16 .4375 .425 .421 .969 .907 .239 .219 .031 .063 14 .470 .250 .407 .594 .031
1/2 .5000 .515 .483 1.094 1.032 .270 .250 .031 .063 16 .534 .250 .407 .594 .031
5/8 .6250 .642 .605 1.344 1.219 .344 .313 .094 .094 19 .660 .313 .438 .625 .062
3/4 .7500 .768 .729 1.594 1.469 .406 .375 .094 .094 22 .785 .313 .438 .625 .062
Carriage Bolts: Round Head, Ribbed Neck: Tolerance on Length
Nominal Bolt Size
 Nominal Bolt Length
Up to 1″ Over 1″ – 2-1/2″ Over 2-1/2″ – 4″ Over 4″ – 6″ Longer than 6″
No. 10 – 3/8 +.02, -.03 +.02, -.04 +.04, -.06 +.06, -.10 +.10, -.18
7/16 & 1/2 +.02, -.03 +.04, -.05 +.06, -.08 +.08, -.10 +.12, -.18
9/16 – 3/4 +.02, -.03 +.06, -.08 +.08, -.10 +.10, -.10 +.14, -.18
7/8 & 1 +.08, -.10 +.10, -.14 +.12, -.16 +.16, -.20
1-1/8 – 1-1/2 +.12, -.12 +.16, -.16 +.18, -.18 +.22, -.22

Stainless Steel Fin Neck Carriage Bolts Dimensions

Stainless steel carriage bolts dimensions
Carriage Bolts: Fin Neck (ASME B18.5-1990)

Nominal Size or Basic Bolt Diameter

 Body Diameter (D) Head Diameter (W) Head Height (H) Fin Thickness (T) Distance Across Fins (A)
 Fin Depth (F) Fillet Radius (R)
Max Min Max Min Max Min Max Min Max Min Max Min Max Min
No 10 .1900 .199 .182 .469 .438 .114 .094 .098 .078 .395 .375 .088 .076 .031 .015
1/4 .2500 .260 .237 .594 .563 .145 .125 .114 .094 .458 .438 .104 .094 .031 .015
5/16 .3125 .324 .298 .719 .688 .176 .156 .145 .125 .551 .531 .135 .125 .031 .015
3/8 .3750 .388 .360 .844 .782 .208 .188 .161 .141 .645 .625 .151 .141 .031 .015
7/16 .4375 .452 .421 .969 .907 .239 .219 .192 .172 .739 .719 .182 .172 .031 .015
1/2 .5000 .515 .483 1.094 1.032 .270 .250 .208 .188 .833 .813 .198 .188 .031 .015

Dimensions of SS Carriage Bolts: Flat Head, Square Neck

Stainless steel carriage bolts dimensions
Carriage Bolts: Flat Head, Square Neck

Bolt Diameter & Thread Pitch

 Head Diameter (A) Head Height (T) Square Width (O) Square Depth (D)
Max Min Max Min Max Min Max Min
1/4-20 .640 .590 .098 .078 .260 .245 .156 .125

Price list of Stainless Steel Carriage Bolts

M6 X 20 G304 $2.8818
M6 X 20 G316 $3.6194

Stainless Steel Carriage Bolts in Stock

Stainless steel carriage bolts treated pine cup head bolts
10-24 stainless steel carriage bolts long carriage bolts
316 stainless steel carriage bolts large carriage bolts
cup head bolts left hand thread carriage bolts
polished stainless steel carriage bolts countersunk carriage bolts
1/4-20 stainless steel carriage bolts chain link fence carriage bolts
7/16 stainless steel carriage bolts very small carriage bolts
metric stainless steel carriage bolts 5/16 x 3/4 carriage bolts
1/4 x 2 stainless steel carriage bolts 1/2 x 10 carriage bolts
extra long carriage bolts custom carriage bolts
exterior carriage bolts metric carriage bolts
oval head carriage bolts m4 carriage bolts
decorative carriage bolts m6 carriage bolts
fine thread carriage bolts m5 carriage bolts
flat head carriage bolts m8 carriage bolts
fin neck carriage bolts cheap carriage bolts
flat head garage door carriage bolts cup head bolts grade 8.8
grade 8 carriage bolts high tensile cup head bolts
hardened carriage bolts m10 cup head bolts
m16 cup head bolts m16 cup head bolts

Screws Types

Industrial Products

Why Choose Us

  • If you are looking for Supplier and Exporter of Industrial Fasteners in Indonesia, Kenya, Saudi Arabia, Malaysia and Colombia contact us.
  • We keep ready stock of construction fasteners in size range of M6 to M36
  • Leading Stockist of automative fasteners in different types and threads
  • We supply coated fasteners with EN 10204 type 3.1 certificate
  • Get special 10% discount on large orders of marine fasteners
  • We have strongest supply network for mechanical fasteners which we manufacture in various standards such as ANSI, ISO, DIN, ASTM, SAE, JIS
  • Contact us to get a catalogue, client list and certificates
  • We are a manufacturer of hex bolts and nuts with an annual production capacity of 200,000 tonnes in different grades such as Hastelloy, Monel, Inconel, Titanium and Stainless Steel.
  • Special Price for steel fasteners Wholesalers, Importer, Stockholder and Stockist in Oman, Qatar and Eygpt
  • We manufacture black fasteners according to ISO 9001:2015 and PED standards
  • Our Steel Fasteners are widely used in Marine Industry, High pressure application and Construction industry

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