


The following applications utilise monel 400 machine screws: Marine fittings, pumps, valves, and piping systems are examples of seawater-compatible equipment. In addition, Monel 400 Allen Cap Screws are employed in the Monoethanolamine (MEA) reboiling tube, the upper portions of crude oil refinery columns, propeller shafts, and other components. Similar to commercially pure nickel, the annealed strength of Monel 400 Square Bolts is low. Therefore, various tempers are utilised to increase the strength levels.
STANDARD SPECIFICATION
- Standard:-DIN931, ISO 4017, DIN, GB5783, ANSI, ASTM, EN, JIS, AS
- ISO – International Organization for Standardization:-ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
- DIN Standard:- B.S. DIN931 DIN933 DIN912 DIN934 DIN6923 DIN603
- Size of Nickel Alloy Steel Bolt:- M10 – M100
- Diameter of Nickel Alloy Steel Bolt:- M3-M60
- Length of Heavy Nickel Alloy Steel Bolt:- 6mm-500mm
- Nickel Alloy Steel Bolt Head:- Square, Hex, Hex flange, Round, T-head , Flat & Triangular etc
- Nickel Alloy Steel Bolt Neck type:- Square, Hex, Oval, Triangular & Knurled etc
- Nickel Alloy Steel Bolt Drive type:- Slotted, Phil, Torx , Hex socket, & square slot etc
- Nickel Alloy Steel Bolt Dimensions:- ASME B18.6.3 *Exception: screws 6 inches and shorter are fully threaded.
- Nickel Alloy Bolts:-ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201)