317LM Fasteners
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We produce 317LM  fasteners,317 LM  fasteners,317LM  studs,317LM  Nuts,317LM  Screws,317LM  Washers,317LM  Sockets,317LM  pins,317LM  turnbuckles,317LM  socket screws,317LM  HEAVY HEX NUT,317 LM  HEX NUT,317 LM  Rivets,317LM  coupling nuts and 317LM  pins in china

The type of 317LM  nuts that we could do is as follows:317LM  Hex Nuts,317LM  Heavy Hex Nut,317 LM  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 317LM  bolts that we could do is as follows:317 LM  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 317LM  screws that we could do is as follows:317LM  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 317LM  studs that we could do is as follows: 317LM  Thread Studs,Collar Studs,Combo Studs,Double End Studs,Pad Studs,engineer studs,Tap End Studs

The type of 317LM  washers that we could do is as follows:317LM  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 317LM  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

317LM  has been designed to resist corrosion due to sulfuric acid compounds.

The chemical composition of 317 LM  fasteners is as follows


Content (%)

Chromium, Cr


Nickel, Ni


Molybdenum, Mo


Manganese, Mn


Silicon, Si


Phosphorus, P


Carbon, C


Sulfur, S


Iron, Fe


The mechanical property of 317LM  fasteners is as follows



Tensile strength

515 MPa

Yield strength

205 MPa

Elongation at break


Hardness, (HRB)


As per heat treatment of 317LM  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 317LM  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 317LM  fasteners, In addition to the standard cartons, we also provides small box packing, color-printed carton, polybag packing, custom label with barcode etc.

In order to control the quality of 317LM  fasteners materail, we could do following test as per the requirement of the clients:tensile tests,impact test,hardness test (Brinell, Vickers, Rockwell),magnetic partlice examination,penetrants test (surface for fissures),ultrasonic examination,

Our 317LM  fasteners are widely used in Marine engineering,Chemical and hydrocarbon processing equipment,Gasoline and freshwater tanks,Crude petroleum stills,De-aerating heaters,Boiler feed water heaters and other heat exchangers,Valves, pumps,Industrial heat exchangers,Chlorinated solvents,Crude oil distillation towers

Also we could supply 317LM  fasteners quality inspection certificate by third party,like TUV, GL, LR, ABS, DNV, RINA, BV and so on

Please send us the size or drawing of 317LM  fasteners that you need, we are glad to quote the best price

Except 317LM  fasteners,we also could produce 317LM  flanges,317LM  plates,317LM  bars,317LM  bolts,317LM  pipe fittings,317LM  pipes,317LM  tubes,317LM  springs