• Duplex/Super Duplex/Nickel Alloy Bolts/A435 Gr660 Bolts/Xylan Coated Bolts/B16 Bolts/A2-70/A4-80/B8M
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Carriage Coach Bolts Manufacturer & SS Carriage Headed Bolts Exporter

head coach Carriage Bolts / Carriage Bolt

Nickel Alloy Threaded Carriage Headed Bolt, Super Duplex Steel Concrete Carriage Ribbed Neck Bolts, Steel Carriage Galvanized Bolts, 12mm High Tensile Coach Carriage Bolts, M3-M20 Alloy Steel Carriage Head Screws, SS Carriage head coach Bolts at Best Price in India, Duplex Heavy Carriage Head Bolts, SS Carriage Headed Bolts Price List, Titanium Flat Head Carriage Bolt Manufacturer in India.

Ranfit Metals are one of the leading manufacturer, supplier and exporter of high quality carbon steel, alloy steel, duplex steel, high nickel alloy, inconel, monel, hastelloy, alloy 20, copper nickel, titanium, brass, stainless steel Roofing Carriage Hook Bolts, ss hexaonal Bolt, forged heavy hexaon Bolt High Tensile Steel Hex Bolts, heavy hex Bolt in Mumbai, India.

Known for their resistance against corrosion, seamless finish, dimensional accuracy and sturdy construction, these ss fasteners Carriage Bolt products are available with us in various dimensions, grades and sizes. Owing to unbeatable performance, high quality and highly durable nature, these stainless steel fasteners products are highly demanded in the national and international market.

Metal Bolts and High Tensile Carriage Hook Concrete Anchors can be avail in various sizes, grade and materials of duplex steel, incoloy, hastelloy, alloy steel, copper nickel, stainless steel, super duplex steel, inconel, monel, titanium, carbon steel, brass alloys, gun metal, bronze alloys, etc. As mention below:

M33 Monel Carriage Head Bolt, SS Hexagon Head Bolt Price, Buy Stainless Steel Hexagonal Bolt, High Quality Carriage Heavy Bolt Exporter, Hastelloy Flange Carriage Bolts, M3 Incoloy Stud Carriage Bolt, Cupro Nickel Forged Carriage Bolts, Inconel Carriage Bolt Dealer, M20 SS Carriage Bolt Sizes, Brass Heavy Round Carriage Bolts Supplier In Mumbai, India.


Carriage Bolts Specification

Standards of Carriage Hook Bolts DIN, ASTM, BS and all International Standards
Carriage Bolt Size M3 - M56 | 3/6" to 2" | Custom Sizes
Heavy Carriage Bolt Length 3 mm to 200 mm
Carriage Bolt Surface Coating Teflon Coating
Cadmium Coating
Xylon Coating
Zinc Coating
Ptfe Coated Bolts
Phosphate Coating
Hot Dipped Galvanizing Coating
Concrete Carriage Bolts finishing Coatings & Finishes : Hot Dip Galvanised (HDG), Self-Colour, Passivated, Bright Zinc Plated (BZP), Sherardized, Dacroment, nickel plated, some special one like DACROMET Geometry and Mechanically Applied coating, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide,
Types Of Carriage Bolt Carriage Bolt, Heavy Hex Bolt, M12 Carriage Bolt, Flange Carriage Bolt, Carriage Anchor Bolts, Carriage Lag Bolt.
Die forging Carriage Hook Bolts Closed die forging, Open die forging, and Hand forging.
Threads Carriage Bolt BSW, UNC, UNF, BSF, Metric, and as per costumers required.
Stainless Steel Carriage Bolts AISI 316, 316L, 304L, 321, 347, 317L, 302, 304, 310, 317, 410, 420, 904L etc.
Alloy Steel Carriage Bolts ASTM / ASME A/SA 193 / 194 B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Carbon Steel Carriage Bolts ASTM A307, A193
Duplex & Super Duplex Steel Carriage Bolts ASTM / ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 31550, UNS No. S 32750, and UNS No. S 32760
Nickel Alloy Carriage Bolts ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 8825 (INCONEL 825), UNS 6625 (INCONEL 625), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 4400 (MONEL 400), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Application of Carriage Head Bolt
  • Monel Heavy Carriage Head Bolt uses in Structural Pipe
  • Alloy Steel Threaded Carriage Bolt uses in Oil and Gas Industry
  • Duplex SteelFully Carriage Flat Head Bolt can be used in Nuclear power plants
  • Hastelloy Carriage Head Bolts uses mainly used for transmission fluid in water system
  • Super Duplex Steel M12 Carriage Headed Bolt uses in Plumbing
  • SS Carriage Type Foundation Bolt uses in Fabrication Industry
  • Stainless Steel Carriage Ribbed Bolts uses in Paper & Pulp Industry
  • Inconel Carriage Bolts also used in Food & Dairy Industry

SS Square Neck Round Head Carriage Bolts

Basic Bolt Diameter

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

Equivalent Grade of SS Carriage Head Bolt

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

Equivalent Grade of SS Carriage Head Bolt

Grade Country 304 L 304 310 316 L 316 410
UNS North America S30403 S30400 S31000 S31603 S31600 S41000
ASTM America ASTM A 320 Ge B8 ASTM A 193 Gr B8 ASTM A 479 ASTM A 320 Ge B8M ASTM A 193 Gr B8M
BS British BS 970 BS 970 BS 970 BS 970 BS 970 BS 970
EN European 1.4306 1.4301 1.4841 1.4404 1.4401 1.4006
DIN German X 2CrNi1911 X 5CrNi1810 X 12 CrNi 25 21 X 2 CrNiMo 17 13 2 X 5 CrNiMo 17 13 2 X 10Cr13

Types of Bolts


Foundation Carriage Bolts Forms & Availability

Products Size
SS Carriage Flat Head Bolts Stainless Steel Carriage Head Bolts M 02 to M 160, Custom Sizes
Cu-Ni T Carriage Head Bolt Monel High Tensile Carriage Headed Bolts
Hastelloy Galvanized Carriage Bolts Carbon Steel Threaded Carriage Bolt
Incoloy Carriage Head Bolt Titanium Flat Head Carriage Bolts
Inconel Carriage knurled-neck Bolt Alloy 20 Concrete Carriage Bolts
Titanium Carriage Headed Bolt Alloy Steel Head Coach Bolts
SMO 254 Fully Threaded Carriage Head Bolts Nickel Carriage Decorative Concrete

Other Types of Carriage Head Bolt

ASTM A182 F304L Carriage Head Bolt ASTM A350 LF2 Flange Hexagonal Mild Steel Carriage Bolt,
M3 to M100 M16 Black Coated Carriage Bolt SS Heavy Carriage Bolts
Alloy Steel M12 Carriage Bolt Supplier 316L Stainless Steel Carriage Head Bolt
Ss Custom Carriage Head Bolt sizes Ss Carriage knurled-neck hsn code
Monel Carriage Ribbed Neck Manufacturer Cupro Nickel Flange Carriage Head BoltsDealer
Stainless Steel Carriage Bolts Nickel 200 Carriage Decorative Bolts
High Nickel Foundation Carriage Head Bolts UNS S30400 Carriage Headed Anchor Bolts
SS Carriage Headed Bolt Size Stainless Steel Carriage Head Lag Bolts
SS Carriage Head Bolt Size Chart Ss Carriage Bolt price
ASTM A105 M16 Carriage Bolt Inconel F5 Carriage Head Bolt
Monel 400 High Tensile Carriage knurled-neck Bolts UNS K41545 Concrete Custom Carriage Flat Head Bolts
Ss Threaded T Carriage Head Bolt types Ss 4-Sided Carriage Head Bolts price
High Strength Knurled-Neck Carriage Bolts Inconel 600 Carriage Threaded Bolt Stockists
Stainless Steel M12 Carriage Bolt Alloy Steel Carriage Headed Anchor Bolts Supplier
Hastelloy C22 Carriage Head Bolts 317L SS Hex Carriage Industrial Bolts

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