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Exotic Fasteners

Exotic fasteners are fasteners, such as bolts, nuts, screws, rivets, and pins, made from materials other than the commonly used steel and aluminum. Exotic fasteners are made from a variety of materials, including titanium, carbon fiber composites, polymers, ceramics, and other specialty metals. These materials have unique attributes that make them suitable for specific applications. They are often used in aerospace, automotive, medical, and other industries where strength, corrosion resistance, or weight savings are important considerations.

Stainless Steel & Material Coefficients Comparable to Austentitic Stainless Steels
Gr. 660A Gr. 660B Gr. 660C Gr. 660D
316 (A2) A2 A4-50 A4-70
303 304 (A2) A4-80 A4-90
321 310 347 410
416 420 431
SS312 SS316Ti SS317 SS348
B8TX B8C 904L A453 660 A
A453 660 B A453 660 C SS348 SS440A
SS440C B8MLCuN A453 660 B A453 660 C
A564 GR.T630 A564 GR.T631 A564 GR.T632 S17400

Alloy Steel & Carbon Steel

32CrMoV1210 16MnCr5 51CrV4 32NiCrMo4 14-5
15NiCr13 25CrMo4 A105 / SA105 A204 GR. A
A204 GR. B A204 GR. C 16MO3 20CRMOVTIB4-10
A354 GR. BC A354 GR. BD 42CrMo4 Alloy 31 (N08031)
A574 GR. B5 D2 Steel D3 Steel
H11 H13 H21 GR. B6
GR. B6X GR. 1 GR. 2 GR. 3
GR. 6 GR. 6F GR. 7

Super (Nickel) Alloys & Duplex Steel

Monel 400 Monel K500 Inconel 600 Inconel 601
Inconel 603 Inconel 690 Inconel 693 Inconel 696
Inconel 625 Inconel 718 Inconel 800 Inconel 800HT
Inconel 725 Inconel 925
Incoloy 825 Hastelloy B2 Hastelloy C4 Hastelloy C22
Hastelloy C276 UNS S32760 UNS S32750 UNS S31803
Nimonic 75 Nimonic 80A Nimonic 90 Titanium Alloys

Non Ferrous

Aluminium Bronze Aluminium Silicon Aluminum Bronze (C63200)
Silicon Bronze (C65100) Bronze Phosphor Bronze
Brass Copper
Cupro Nickel 70/30 Cupro Nickel 90/10 BRONZE B22