Industrial Fasteners Manufacturer in India
Rebolt Alloys is a leading Industrial Fasteners Manufacturer in India. With excellent manufacturing facilities and in house capability. We are rewarded as leading Industrial Fasteners Manufacturers in India. Our team of experienced engineers and technicians ensure that all Industrial Fasteners meet the highest standards of quality and safety. With our commitment to customer satisfaction and timely delivery, we have been able to build a strong reputation for Industrial Fasteners Supplier in Mumbai.
Industrial Fasteners are mechanical components that are used to join two or more parts together. They can be made from a variety of materials, including metal. Industrial Fasteners provide strength, stability and reliability to any structure or component they are attached to. They also help reduce assembly time by making it easier to attach parts together quickly and securely.

- About Industrial Fasteners Manufacturers
- Specification of Industrial Fasteners
- Types Of Industrial Fasteners
- Bolt Dimension Chart
- Nut Dimension Chart
- Washer Dimension Chart
- Uses of Industrial Fasteners
- Cities We Supply Industrial Fasteners
- Countries We Export Industrial Fasteners
- Shipping Policy Of Industrial Fasteners
Stainless Steel Industrial Fasteners Manufacturer, Inconel Industrial Fasteners Supplier, Monel 400 Industrial Fasteners Exporter, Nut and Bolt Manufacturer in India
As a top Industrial Fasteners Manufacturer and Supplier in India, we are committed to providing our customers with the highest quality products at competitive prices. We manufacture these Industrial Fasteners in a variety of dimensions, grades and types like Nut, Bolt, Screw, Washer, Rivets, Studs and Threaded Rods. Our expertise in handling custom orders positions us among the most trusted suppliers of Industrial Fasteners, allowing us to complete orders of various shapes and sizes while ensuring the highest level of client satisfaction. We are also the largest Nut Manufacturer in India.

Specifications of Industrial Fasteners
Standard Industrial Fasteners specifications as per fasteners manufacturers.
Standard of Industrial Fasteners | DIN, ASTM, BS and all International Standards |
Industrial Fasteners Length | 3 mm to 200 mm |
Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Machine Screws Size | M1.6 - M12 |
Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Packing of Industrial Fasteners | Wooden pallet, Small Boxs / Carton / Pallet, or as customer request |
Finish on Industrial Fasteners | HDG, Zinc Plated, Zinc Flake, Black Oxide, Xylan or as customer request |
Types of Industrial Fasteners
Each Industrial Fasteners have unique design each of them are used in specific applications. Some of them are mentioned below.
Industrial Bolt

- Industrial Hex Bolt
- Industrial Stud Bolt
- Industrial Allen Bolt
- Industrial Eye Bolt
- Industrial Anchor Bolt
- Industrial Square Head Bolt
- Industrial Hex Flange Bolt
- Industrial Carriage Bolt
- Industrial Coil Bolt
- Industrial J Bolt
- L Bolt
- Industrial T Bolt
- Industrial U Bolt
- Industrial Machine Bolt
- Industrial Elevator Bucket Bolt
Industrial Washers

- Belleville Washers
- Bonded Sealing Washers
- Industrial Flat Washers
- Industrial Lock Washers
- Industrial Spring Washers
- Star Washers
- Industrial Square Washer
- Industrial Plain Washers
- Countersunk Washer
Products | Size | Property Class | Standard |
Socket Head Cap Screw | M3 to M30 | A2 – 70/80, A4 – 70/80 | DIN 912 / ISO 4762 |
Hex Head Screw (Full Thread) | M3 to M30 | A2 – 70/80, A4 – 70/80 | DIN 933 / ISO 4017 |
Hex Head Bolt (Partial Thread) | M3 to M30 | A2 – 70/80, A4 – 70/80 | DIN 931 / ISO 4014 |
Hex Nut | M3 to M30 | A2 – 70/80, A4 – 70/80 | DIN 934 / ISO 4032 |
Plain Washer | M3 to M64 | A2, A4 | DIN 125 A |
Flat – Section Spring Washer | M3 to M64 | A2, A4 | DIN 127 B |
Square – Section Spring Washer | M3 to M64 | A2, A4 | DIN 7980 |
Threaded Rod | M3 to M64 | A2 – 70/80, A4 – 70/80 | DIN 975 |
Industrial Bolt Dimension Chart
Note that this chart includes only some of the most common sizes of bolts. There are many other sizes available as well, and some applications may require custom sizes or special configurations.
Nominal Size |
Bolt Diameter ‘D’ | Across Flats ‘A’ | Across Corners ‘B’ | Head Height ‘C’ | Thread Length ‘L’ | Transition Length ‘Y’ | |||||||
Max (in) | Min (in) | Nominal (in) | Max (in) | Min (in) | Max (in) | Min (in) | Nominal (in) | Max (in) | Min (in) | ≤6 in | >6 in |
Max (in) |
|
1/4 |
0.25 | 0.245 | 7/16 | 0.438 | 0.428 | 0.505 | 0.488 | 5/32 | 0.163 | 0.15 | 0.75 | 1 | 0.25 |
5/16 | 0.3125 | 0.3065 | 1/2 | 0.5 | 0.489 | 0.577 | 0.557 | 13/64 | 0.211 | 0.195 | 0.875 | 1.125 |
0.278 |
3/8 |
0.375 | 0.369 | 9/16 | 0.562 | 0.551 | 0.65 | 0.628 | 15/64 | 0.243 | 0.226 | 1 | 1.25 | 0.312 |
7/16 | 0.4375 | 0.4305 | 5/8 | 0.625 | 0.612 | 0.722 | 0.698 | 9/32 | 0.291 | 0.272 | 1.125 | 1.375 |
0.357 |
1/2 |
0.5 | 0.493 | 3/4 | 0.75 | 0.736 | 0.866 | 0.84 | 5/16 | 0.323 | 0.302 | 1.25 | 1.5 | 0.385 |
9/16 | 0.5625 | 0.5545 | 13/16 | 0.812 | 0.798 | 0.938 | 0.91 | 23/64 | 0.371 | 0.348 | 1.375 | 1.625 |
0.417 |
5/8 |
0.625 | 0.617 | 15/16 | 0.938 | 0.922 | 1.083 | 1.051 | 25/64 | 0.403 | 0.378 | 1.5 | 1.75 | 0.455 |
3/4 | 0.75 | 0.741 | 1-1/8 | 1.125 | 1.1 | 1.299 | 1.254 | 15/32 | 0.483 | 0.455 | 1.75 | 2 |
0.5 |
7/8 |
0.875 | 0.866 | 1-5/16 | 1.312 | 1.285 | 1.516 | 1.465 | 35/64 | 0.563 | 0.531 | 2 | 2.25 | 0.556 |
1 | 1 | 0.99 | 1-1/2 | 1.5 | 1.469 | 1.732 | 1.675 | 39/64 | 0.627 | 0.591 | 2.25 | 2.5 |
0.625 |
1-1/8 |
1.125 | 1.114 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 11/16 | 0.718 | 0.658 | 2.5 | 2.75 | 0.714 |
1-1/4 | 1.25 | 1.239 | 1-7/8 | 1.875 | 1.812 | 2.165 | 2.066 | 25/32 | 0.813 | 0.749 | 2.75 | 3 |
0.714 |
1-3/8 |
1.375 | 1.363 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 27/32 | 0.878 | 0.81 | 3 | 3.25 | 0.833 |
1-1/2 | 1.5 | 1.488 | 2-1/4 | 2.25 | 2.175 | 2.598 | 2.48 | 1-5/16 | 0.974 | 0.902 | 3.25 | 3.5 |
0.833 |
1-3/4 |
1.75 | 1.738 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.89 | 1-3/32 | 1.134 | 1.054 | 3.75 | 4 | 1 |
2 | 2 | 1.988 | 3 | 3 | 2.9 | 3.464 | 3.306 | 1-7/32 | 1.263 | 1.175 | 4.25 | 4.5 |
1.111 |
2-1/4 |
2.25 | 2.238 | 3-3/8 | 3.375 | 3.262 | 3.897 | 3.719 | 1-3/8 | 1.423 | 1.327 | 4.75 | 5 | 1.111 |
2-1/2 | 2.5 | 2.488 | 3-3/4 | 3.75 | 3.625 | 4.33 | 4.133 | 1-17/32 | 1.583 | 1.479 | 5.25 | 5.5 |
1.25 |
2-3/4 |
2.75 | 2.738 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 1-11/16 | 1.744 | 1.632 | 5.75 | 6 | 1.25 |
3 | 3 | 2.988 | 4-1/2 | 4.5 | 4.35 | 5.196 | 4.959 | 1-7/8 | 1.935 | 1.815 | 6.25 | 6.5 |
1.25 |
Industrial Hex Nut Dimensions Chart
Note that this chart includes only some of the most common sizes of nuts. There are many other sizes available as well, and some applications may require custom sizes or special configurations.
Size | Nominal (Major) Diameter [in] |
Width Across Flats | Thickness | ||
Nominal [in] | Minimum [in] | Minimum [in] | Maximum [in] | ||
#0 | 0.060 | 5/32"(0.156) | 0.150 | 0.043 | 0.050 |
#2 | 0.086 | 3/16"(0.188) | 0.180 | 0.057 | 0.066 |
#4 | 0.112 | 1/4"(0.250) | 0.241 | 0.087 | 0.098 |
#6 | 0.138 | 5/16"(0.312) | 0.302 | 0.102 | 0.114 |
#8 | 0.164 | 11/32"(0.344) | 0.332 | 0.117 | 0.130 |
#10 | 0.190 | 3/8"(0.375) | 0.362 | 0.117 | 0.130 |
1/4" | 0.250 | 7/16"(0.438) | 0.423 | 0.178 | 0.193 |
5/16" | 0.312 | 9/16"(0.562) | 0.545 | 0.208 | 0.225 |
3/8" | 0.375 | 5/8"(0.625) | 0.607 | 0.239 | 0.257 |
Industrial Flat Washer Dimensions Chart
Nominal Size | Series | Inner Diameter | Outer Diameter | Thickness | |||
Min [mm] | Max [mm] | Min [mm] | Max [mm] | Min [mm] | Max [mm] | ||
M1.6 | Narrow | 1.95 | 2.09 | 3.70 | 4.00 | 0.50 | 0.70 |
M1.6 | Regular | 1.95 | 2.09 | 4.70 | 5.00 | 0.50 | 0.70 |
M1.6 | Wide | 1.95 | 2.09 | 5.70 | 6.00 | 0.60 | 0.90 |
M2 | Narrow | 2.50 | 2.64 | 4.70 | 5.00 | 0.60 | 0.90 |
M2 | Regular | 2.50 | 2.64 | 5.70 | 6.00 | 0.60 | 0.90 |
M2 | Wide | 2.50 | 2.64 | 7.64 | 8.00 | 0.60 | 0.90 |
M2.5 | Narrow | 3.00 | 3.14 | 5.70 | 6.00 | 0.60 | 0.90 |
M2.5 | Regular | 3.00 | 3.14 | 7.64 | 8.00 | 0.60 | 0.90 |
M2.5 | Wide | 3.00 | 3.14 | 9.64 | 10.00 | 0.80 | 1.20 |
M3 | Narrow | 3.50 | 3.68 | 6.64 | 7.00 | 0.60 | 0.90 |
M3 | Regular | 3.50 | 3.68 | 9.64 | 10.00 | 0.80 | 1.20 |
M3 | Wide | 3.50 | 3.68 | 11.57 | 12.00 | 1.00 | 1.40 |
M3.5 | Narrow | 4.00 | 4.18 | 8.64 | 9.00 | 0.80 | 1.20 |
M3.5 | Regular | 4.00 | 4.18 | 9.64 | 10.00 | 1.00 | 1.40 |
M3.5 | Wide | 4.00 | 4.18 | 14.57 | 15.00 | 1.20 | 1.75 |
M4 | Narrow | 4.70 | 4.88 | 9.64 | 10.00 | 0.80 | 1.20 |
M4 | Regular | 4.70 | 4.88 | 11.57 | 12.00 | 1.00 | 1.40 |
M4 | Wide | 4.70 | 4.88 | 15.57 | 16.00 | 1.60 | 2.30 |
M5 | Narrow | 5.60 | 5.78 | 10.57 | 11.00 | 1.00 | 1.40 |
M5 | Regular | 5.60 | 5.78 | 14.57 | 15.00 | 1.20 | 1.75 |
M5 | Wide | 5.60 | 5.78 | 19.48 | 20.00 | 1.60 | 2.30 |
M6 | Narrow | 6.65 | 6.87 | 12.57 | 13.00 | 1.20 | 1.75 |
M6 | Regular | 6.65 | 6.87 | 18.28 | 18.80 | 1.20 | 1.75 |
M6 | Wide | 6.65 | 6.87 | 24.88 | 25.40 | 1.60 | 2.30 |
M8 | Narrow | 8.90 | 9.12 | 18.28 | 18.80 | 1.60 | 2.30 |
M8 | Regular | 8.90 | 9.12 | 24.88 | 25.40 | 1.60 | 2.30 |
M8 | Wide | 8.90 | 9.12 | 31.38 | 32.00 | 2.00 | 2.80 |
M10 | Narrow | 10.85 | 11.12 | 19.48 | 20.00 | 1.60 | 2.30 |
M10 | Regular | 10.85 | 11.12 | 27.48 | 28.00 | 2.00 | 2.80 |
M10 | Wide | 10.85 | 11.12 | 38.38 | 39.00 | 2.50 | 3.50 |
M12 | Narrow | 13.30 | 13.57 | 24.88 | 25.40 | 2.00 | 2.80 |
M12 | Regular | 13.30 | 13.57 | 33.38 | 34.00 | 2.50 | 3.50 |
M12 | Wide | 13.30 | 13.57 | 43.38 | 44.00 | 2.50 | 3.50 |
M14 | Narrow | 15.25 | 15.52 | 27.48 | 28.00 | 2.00 | 2.80 |
M14 | Regular | 15.25 | 15.52 | 38.38 | 39.00 | 2.50 | 3.50 |
M14 | Wide | 15.25 | 15.52 | 49.38 | 50.00 | 3.00 | 4.00 |
Applications Of Industrial Fasteners
- Oil & Gas Industry
- Power Plant
- Marine & Ship Building Industry
- Refining Industry
- Automotive Industry
- Pharmacutical Industry
- Engineering Sector
- Engine & Turbines
- Aerospace Industry
- Construction Industry

Industrial Fasteners Manufacturers in India
Rebolt Alloys
Industrial Fasteners Manufacturers and Supplier in India
We supply Industrial Fasteners in different cities like Mumbai, Chennai, Surat, Coimbatore, Kolkata, Jamnagar & Vijayawada. We are happy to quote you Industrial Fasteners at best price. Each month we supply large amount of Industrial Fasteners to different cities in India. The complete lists of locations we supply Industrial Fasteners are mentioned in below table.
City we Supply Industrial Fasteners | |||||
Mumbai | Ahmedabad | Jaipur | Surat | Pune | Delhi |
Ludhiana | Gujarat | Sivakasi | Kerala | Indore | Rajahmundry |
Bhosari | Vijayawada | Firozabad | Nagpur | Rajkot | Siliguri |
Salem | Raipur | Chennai | Hyderabad | Kolkata | Rohtak |
Darjeeling | Panna | Jalandhar | Bhubaneswar | Prayagraj | Durgapur |
Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
Varanasi | Haldia | Rourkela | Bangalore | Vadodara | Thiruvananthapuram |
Patna | Trivandrum | Tiruppur | Gandhinagar | Angul | Gawlior |
Coimbatore | Kannur | Bokaro Steel City | Belagavi | Rudrapur | Jabalpur |
Industrial Fasteners Supplier & Exporter in India
Rebolt Alloys is India's most trusted Industrial Fastener Supplier, UAE, Malaysia, Singapore, Africa and other countries world wide. Our mainly focus on Exporting Industrial Fasteners world wide anywhere in the world, we established ourself as leading Industrial Fasteners Exporter in India. We export numbers of Custom Industrial Fasteners containers each month to India ports.
Countries We Export Industrial Fasteners | |||
Oman | Qatar | Kuwait | Germany |
Mexico | Canada | Saudi Arabia | United Kingdom |
United States | South Africa | Malaysia | UAE |
Singapore | Sri Lanka | Australia | Brazil |
France | Italy | Greece | Nepal |
Grades Available of Industrial Fasteners
Stainless Steel Industrial Fasteners - 304 Industrial Fasteners , SS 304L Industrial Fasteners, SS 304H Industrial Fasteners, SS 309S Industrial Fasteners, SS 309H Industrial Fasteners, SS 310H Industrial Fasteners, SS 316 Industrial Fasteners, SS 316TI Industrial Fasteners, SS 317 Industrial Fasteners, SS 317L Industrial Fasteners, SS 321 Industrial Fasteners, SS 321H Industrial Fasteners.
Duplex Steel Industrial Fasteners - UNS NO S 31803 Industrial Fasteners , 32205 Industrial Fasteners, S32550 Industrial Fasteners, S32750 Industrial Fasteners , S32760 Industrial Fasteners.
Monel Industrial Fasteners - Monel 400 Hastelloy Industrial Fasteners
Hastelloy Industrial Fasteners - Hastelloy C22 Industrial Fasteners, Hastelloy C276 Industrial Fasteners, Hastelloy C2000 Industrial Fasteners.
Inconel Industrial Fasteners - Inconel 600 Industrial Fasteners, Inconel 601 Industrial Fasteners, Inconel 625 Industrial Fasteners, Inconel 718 Industrial Fasteners, Inconel 800 Industrial Fasteners, Inconel 825 Industrial Fasteners, Inconel X-750 Industrial Fasteners.
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