Prosper Fasteners is fully equipped to meet the exacting needs of its customers around the world who demand the highest quality products and services.
At Prosper Fasteners, we offer components such as studs, stud bolts, hex bolts, socket cap screws and nuts, all in petrochemical grades with full traceability, and in 3.1 and 3.2 certification available upon request. All our fasteners and fittings comply with international standards – ISO, DIN, British Standard, ASTM/ASME, and SAE.
Stainless Steels |
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302, 304, 316, 321, 13% chrome, 17/4-PH, UNS S31254 (F44) and XM-19 Nitronic™ etc. |
Alloy Steels |
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B7, B7M, B16, L7 L7M, L43, 708M40, 2H, 2HM Grade 4, Grade 7, Grade 7M. |
Stainless Steels |
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B8, B8M, B8C, B8T (including class 1 and 2), Grade 8/ 8M/ 8T, A4-70/80. |
Duplex and Super Duplex |
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UNS S31803 (F51), UNS S32750 (F53), UNS S32760 (F55/Zeron™ 100), A453 660 ABC and D. |
Nickel Alloys |
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Monel™ 400 and K500, Hasteloy™, Incoloy™ and Inconel™ etc. |
Titanium Alloys |
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Grade 2 and Grade 5 etc. |
We also a carry a large range of standard products in metric grades, 8.8, 10.9, 12.9, 14.9, and imperial grades, SAE Grade 5 and SAE Grade 8.
Prosper Fasteners will also keep you right on the appropriate surface coating to withstand harsh conditions. The range of coatings include but are not limited to: galvanising, PTFE/Xylan coatings (all varieties), zinc phosphating, Molykote coatings, Everslick 1201/1301, solid-film lubricants, zinc plating (silver), zinc plating and yellow passivated (gold) and zinc-nickel plating.
If you require technical support on the material composition of fasteners and fittings and their suitability for specific applications, contact a member of the Prosper team who will be able to advise.