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sales@www.nknutbolt.com

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Shop No- 6B, Ground Floor, Sindhi Ln, opposite Municipal School, Charni Road East, Cawasji Patel Tank, Girgaon, Mumbai, Maharashtra 400004

 

Stainless Steel Carriage Bolts

Buy Stainless Steel Carriage Bolts and Stainless Steel Flat Head Carriage Bolts at Best Price

Neelkamal Alloys LLP is a trusted manufacturer and supplier of Stainless Steel Carriage Bolts, offering a wide range of bolts and matching nuts for various industrial applications. These fasteners are essential for connecting pipes, fittings, flanges, and other components securely. Among the available types, 316 Stainless Steel Carriage Bolts are particularly popular due to their superior corrosion resistance and durability, making them suitable for challenging environments. Our ss bolts are crafted from high-quality materials to meet diverse application requirements. We manufacture and supply SS Square Head Coach Bolts and other types of carriage bolts in all standard dimensions and custom specifications. 

SS Carriage Bolts Specification

Standard ISO 4017, DIN931, GB5783, DIN, ASTM, ANSI, JIS, EN, AS
DIN Standard B.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923
Stainless Steel Carriage Bolts Size M2 – M100
Stainless Steel Carriage Bolts Diameter M3-M60
Stainless Steel Carriage Bolts Length 6mm To 500mm
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc
Neck type Hex, Square, Triangular, Oval & Knurled etc
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
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

SS Carriage Bolts, Stainless Steel Carriage Bolts, Round Head Square Neck Carriage Bolts, Polished Stainless Steel Carriage Bolts, M6 Stainless Steel Carriage Bolts

Carriage Bolts are unique in design, featuring a round head, making them ideal for fastening metal-to-metal or metal-to-wood connections. Common variants include Stainless Steel Knurled-Neck Carriage Bolts, Timber Bolts, and Plough Bolts, each tailored for specific uses. These bolts are especially valuable in scenarios where welding is not feasible or required. For narrow spaces, the Stainless Steel Ribbed-Neck Carriage Bolts, designed with a ribbed neck to minimize space between the threads and head, are a reliable solution. Also known as Stainless Steel Coach Bolts, their versatility spans across numerous applications, ensuring secure and efficient fastening in both structural and non-structural uses.

Carriage Bolts Dimensions

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
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

Carriage Bolt Weight Chart

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
Stainless Steel Carriage Bolts Supplier and Exporter
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