UNS S20400 Fasteners
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We produce UNS S20400 fasteners,S20400 fasteners,UNS S20400 studs,UNS S20400 Nuts,UNS S20400 Screws,UNS S20400 Washers,UNS S20400 Sockets,UNS S20400 pins,UNS S20400 turnbuckles,UNS S20400 socket screws,UNS S20400 HEAVY HEX NUT,S20400 HEX NUT,S20400 Rivets,UNS S20400 coupling nuts and UNS S20400 pins in china

The type of UNS S20400 nuts that we could do is as follows:UNS S20400 Hex Nuts,UNS S20400 Heavy Hex Nut,S20400 Cap Nut,Acorn Nut,Serrated Flange Nut,Coupling Nut,Square Nut,Castle Nut,Wing Nut,Flange Lock Nut,Flex Lock NutnK Lock Nut,Jam Nut,Slotted Nut,Way Lock Nut,Custom Nut,T Nuts

The type of UNS S20400 bolts that we could do is as follows:S20400 Hex Head Bolt,Carriage Bolt,Anchor Bolt,Eye Bolt,Flange Bolt,Elevator Bolt,Lag Bolt,Draw Bolt,Plow Bolt,Stove Bolt,Tap Bolt,Hanger Bolt,U Bolt,Grub Screw,Shoulder Bolt,Step Bolt,J Bolt

The type of UNS S20400 screws that we could do is as follows:UNS S20400 Socket Head Cap Screws,Flat Socket Cap Screws,Button Head Socket Screw, Low Head Cap Screws, Countersunk Socket Screws,Socket Cap screws,Socket Set screws and so on

The type of UNS S20400 studs that we could do is as follows: UNS S20400 Thread Studs,Collar Studs,Combo Studs,Double End Studs,Pad Studs,engineer studs,Tap End Studs

The type of UNS S20400 washers that we could do is as follows:UNS S20400 Flat Washer,Spring Washers,Dome Washer,Hexagonal Washer,Square Washer,Countersunk WasherTooth Lock Washer,Dock Washer,Fender Washer,Ogee Washer,Hex Washers,Split / Lock Washer,Customized Washer,Tab Washers

As per surface finish of UNS S20400 fasteners. we could do Cadmium Plating,Cadmium Yellow,Chrysler Specs,Zinc and Black Dichromate,Zinc and Yellow Dichromate,Zinc Plating as per the requirement of the clients

UNS S20400 provides approximately 50% higher yield strength than Types 304 and 304L and, therefore, may allow lighter gauges to further reduce costs.

The chemical composition of S20400 fasteners is as follows


0.03 max


15 - 17




7 - 9


1.5 - 3


0.15 - 0.3


0.04 max


1 max


0.03 max

The mechanical property of UNS S20400 fasteners is as follows



Tensile  strength

95 Ksi

Yield  strength

48 KSi

Elongation  at break


Hardness,  Brinell


Hardness,  Rockwell B


We have following manufacture process to produce UNS S20400 Fasteners:Cold Heading, Progressive Hot Heading, Hot Forging,Point/Shave/CNC Machining,Broaching, Lightening Hole Drilling,Cross-Hole Drilling,Grinding,Heat Treating,Fillet and Thread ROlling

As per heat treatment of UNS S20400 fasteners, we could do, solution and ageing treatment, Tempering, Hardening, Spheroidizing, Stress Relieving as per the requirement of the clients

In order to control the quality of UNS S20400 fasteners, we have following inspection equipment:size inspection equipment,Digital Vernier Callipers,Digital Micrometers,Slip Gauge Sets,Adjustable Dial Snap Gauges,Thread Ring Gauges,Thread Plug Gauges,Wear Check Plugs for Thread Gauges,Distance Gauges,Adjustable Dial Snap Gauges,Height Gauges,System 21 Ring Gauge,Rotational Capacity.

As per the packing of UNS S20400 fasteners,We will package specific quantities for you and include your part number on bag or box labels (bar coded, human readable, or both). Your part number will also appear on invoices, packing slips and other paperwork associated with this part.We have the technology to produce a variety of labels that incorporate graphics in color or black and white for every piece of UNS S20400 fasteners .

In order to supply superior UNS S20400 Fasteners,We will do Destructive Testing and Non Destructive Testing for our fasteners, Destructive Testing include Product Analysis,G48 Corrosion Test,Micrographic Examination,Ferrite and Phase Count,Charpy Impact Test,Tensile Test,HIC Testing,SSE Testing.Non Destructive Testing include Dye Penetrant Testing,Ultrasonic Testing,Hardness Check,Ferrite check,PMI

Our UNS S20400 fasteners are widely used in Refineries,Gas Processing,Off-Shore Oil Drilling Companies,Petrochemicals,Hydro-Carbon,Fertilizers,Power Generation,Specialty Chemicals,Pharmaceuticals

Drugs,Steel,Cement,Pesticides,General Piping,Construction,Engineering and so on

Also we could supply UNS S20400 fasteners quality inspection certificate In En10204-3.2 by third party,like TUV, GL, LR, ABS, DNV, RINA, BV and so on

Please send us the size or drawing of UNS S20400 fasteners that you need, we are glad to quote the best price

Except UNS S20400 fasteners,we also could produce UNS S20400 flanges,UNS S20400 plates,UNS S20400 bars,UNS S20400 bolts,UNS S20400 fittings,UNS S20400 pipes,UNS S20400 tubes,UNS S20400 springs