Fasteners Suppliers in Srilanka - Rebolt Alloys
Rebolt Alloys is a largest Fasteners Supplier in Srilanka. SS Fasteners has highest levels of performance as compare to carbon steel fasteners. We are rewarded as leading Fasteners Supplier in Srilanka. With our commitment to customer satisfaction and timely delivery, we have been able to build a strong reputation for Fasteners Stockholders in Srilanka.
Stainless Steel Fasteners Supplier in Heraliyawala, Duplex Fasteners Supplier in Hambantota, Monel 400 Fasteners Exporter in Sapugaskanda, SS Fasteners Supplier in Srilanka
As a Fasteners Supplier and Dealers in Srilanka, we are committed to providing our customers with the highest quality products at competitive prices. We manufacture these 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 Fasteners, allowing us to complete orders of various shapes and sizes while ensuring the highest level of client satisfaction. We are also the largest Bolt Supplier in Srilanka.
Specifications of Fasteners
Standard Fasteners specifications as per fasteners manufacturers.
| Standard of Fasteners | DIN, ASTM, BS and all International Standards |
| 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 Fasteners | Wooden pallet, Small Boxs / Carton / Pallet, or as customer request |
| Finish on Fasteners | HDG, Zinc Plated, Zinc Flake, Black Oxide, Xylan or as customer request |
| Grades | |
| Stainless Steel Fasteners | ASTM / ASME SA 312 GR. TP 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L . |
| Duplex Steel Fasteners | UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760. |
| Nickel Alloys Fasteners | Nickel Alloys 200, Nickel Alloys 201 |
| Hastelloy Fasteners | Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G |
| Inconel Fasteners | Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 |
Types of Fasteners
Each Fasteners have unique design each of them are used in specific applications. Some of them are mentioned below.
Nut Supplier
- Hex Nuts in Sapugaskanda
- Heavy Hex Nut in Srilanka
- Square Nut in Srilanka
- Dome Nut in Srilanka
- Nylock Nut in Srilanka
- Wing Nut in Sapugaskanda
- Lock Nut in Hambantota
- Cage Nut in Hambantota
- Coupling Nut in Srilanka
- Cap Nut in Srilanka
- Cross Hole Nut in Sapugaskanda
- Castle Nut in Srilanka
- Slotted Round Nut in Heraliyawala
Bolt Supplier
- Hex Bolt in Sapugaskanda
- Stud Bolt in Hambantota
- Allen Bolt in Heraliyawala
- Eye Bolt in Srilanka
- Anchor Bolt in Heraliyawala
- Square Head Bolt in Hambantota
- Hex Flange Bolt in Srilanka
- Carriage Bolt in Srilanka
- Coil Bolt in Negampaha
- J Bolt in Srilanka
- L Bolt in Srilanka
- T Bolt in Negampaha
- U Bolt in Ekala
- Machine Bolt in Srilanka
- Elevator Bucket Bolt in Srilanka
Screw Supplier
- Self Drilling Screw in Sapugaskanda
- Pan Head Screw in Pallekelle
- Lag Screw in Srilanka
- Allen CSK Screw in Heraliyawala
- Allen Grub Screw in Srilanka
- Socket Head Cap Screw in Srilanka
- Cheese Head Screw in Kaludewala
- Button Head Cap Screw in Hambantota
- Shoulder Screw in Srilanka
- Pan Phillips Screw in Srilanka
Washers Supplier
- Belleville Washers in Heraliyawala
- Bonded Sealing Washers
- Flat Washers in Hambantota
- Lock Washers
- Spring Washers
- Star Washers
- Square Washer
- 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 |
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 |
Uses Of Fasteners
- Fasteners for Oil & Gas Industry
- Fasteners for Power Plant
- Fasteners for Marine & Ship Building Industry
- Fasteners for Refining Industry
- Fasteners for Automotive Industry
- Fasteners for Pharmacutical Industry
- Fasteners for Engineering Sector
- Fasteners for Engine & Turbines
- Fasteners for Aerospace Industry
- Fasteners for Construction Industry
Fasteners Supplier and Exporter in Srilanka
Rebolt Alloys
Fasteners Supplier in Srilanka
We supply Fasteners in different cities like Riyadh, Sakaka, Jubail, Jeddah, Dhahran, & Abqaiq. We are happy to quote you SS Fasteners at best price. Each month we supply large amount of Fasteners to different cities in Srilanka. The complete lists of locations we supply Fasteners are mentioned in below table.
| Saudi City we Supply Fasteners | |||||
| Ekala | Pallekelle | Srilanka | Kaludewala | Kotagala | Lunuwila |
| Pannala | Galigamuwa | Baddegama | Beliatta | Negampaha | Mihintale |
| Heraliyawala | Hambantota | Sapugaskanda | |||
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