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

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

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

317LN has higher yield and tensile strength than 317L. This low carbon grade steel provides resistance to sensitization during welding and thermal processes.

The chemical composition of 317 LN fasteners is as follows


Content (%)

Iron,  Fe


Chromium,  Cr


Nickel,  Ni


Molybdenum,  Mo


Nitrogen,  N


Carbon,  C


The mechanical property of 317LN fasteners is as follows



Tensile  strength

≥85600 psi

Yield  strength

≥41300 ksi

Poissons  ratio


Elongation  at break


As per heat treatment of 317LN 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 317LN 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 317LN 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 317LN 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 317LN fasteners are widely used in Power,Petrochemical,Agro chemicals,Paper and Pulp Industries,Engineering and Construction,Automotive,Drilling and Well Building,Chemical,Power Plants,Research and Technology,Architecture,Food & Beverages,Aircraft and Aerospace,Oil and Gas,Paper and Pulp,Pharmaceutical & Biochemistry ,Pneumatic Conveyor Systems,Pumps,Ship Building,Water Treatment Plants and so on

Also we could supply 317LN 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 317LN fasteners that you need, we are glad to quote the best price

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