Materials

At Surefast Bolting Services Ltd, we are able to manufacture any component in any commercial or high performance grade of material.

Why not try our Nut Weight Calculator ProntoCert© NWC to get accurate weights of all materials in all forms


Stainless Steel

303 • 304 • 316 • 321 • 347 • 410 • 416 • 420 • 431

Carbon & Alloy Steel

EN8 • EN9 • EN16 • EN19 • EN24 • EN26 • EN40 • EN41 • 34CrNiMo6

Petrochemical

B5 • B6 • B7 • B8 • B8M • B8M (Cl 2) • B16 • B17 • L7 • L43

Power Generation Materials

Durehete: 1055 / 950 / T41
Nimonic 80A / 90 / 75
Jethete X19
21CrMoV57
24CrMo5
X8CrNiMoBNB16-16
X21CrMoVbN11-1
X22CrMoV12-1

Copper Alloys

NES 833/2, CA104, CZ121, PB102
Hiduron 191
Marinel
Aluminium Silicon Bronze

Nickel Alloy & Duplex Steel

UNS: S31803, S32550, S32760, S31254, S32750
17/4PH
FV520B
904L
ASTM.A453
Nitronic 50/60
Monel 400/K500
Inconel: 600, 601, 625, 718
Incoloy: 800, 925
Hastelloy: C276

Aerospace Materials

Aluminium
S97
S98
S99
S144
A286
Jethete M152
Nimonic 80, 263, 660
Titanium
Waspaloy

All Plastics, Typically

Peek 450
Black & White Acetal


The list of materials detailed below is far from comprehensive – if you require a material specification that is not listed here please do not hesitate to contact our sales team.