Fasteners | Rajkamal Metals

Product forms

Bolts, studs, nuts, screws and washers in corrosion-resistant and high-strength alloys, to standard or drawing.

Last updated: 30 October 2026.

Types we supply

Sizes as per standard; other sizes on request.

Grades available as fasteners
Material	Grades
Stainless steel	SS 202, JT (Jindal), J4 (Jindal), SS 301, SS 304, SS 304L, SS 304H, SS 310, SS 310S, SS 316, SS 316L, SS 316Ti, SS 317, SS 317L, SS 321, SS 321H, SS 347, SS 347H, SS 409, SS 409M, X2CrNi12 (1.4003), SS 410, SS 410S, SS 420, SS 430, SS 440C, SS 441, 441 (Honda specification), 904L, 1.4488
Duplex & super duplex	Duplex 2205, Super Duplex 2507, Zeron® 100, Ferralium® 255, 254 SMO®
Nickel & special alloys	Nickel 200, Nickel 201, Monel® 400, Monel® K-500, Monel® R-405, Inconel® 600, Inconel® 601, Inconel® 625, Inconel® 690, Inconel® 718, Inconel® X-750, Incoloy® 800, Incoloy® 800H, Incoloy® 800HT, Incoloy® 825, Incoloy® 925, Alloy 20, Nimonic® 80A
Hastelloy® alloys	Hastelloy® C-276, Hastelloy® C-22, Hastelloy® C-4, Hastelloy® B-2, Hastelloy® B-3
PH (precipitation-hardening) grades	17-4 PH, 13-8 Mo
Nitronic® alloys	Nitronic® 50, Nitronic® 60
Titanium	Titanium Grade 2, Titanium Grade 5 (Ti-6Al-4V), Titanium Grade 7
Mild steel (MS)	IS 2062 E250, IS 2062 E350, IS 2062 E410, ASTM A36
Carbon & alloy steels	ASTM A106 Grade B, ASTM A53 Grade B, ASTM A105, ASTM A234 WPB, EN8 (080M40)

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