AISI 348 Fasteners
Home > Products > Fastener

We produce AISI 348 fasteners,348 fasteners,AISI 348 studs,AISI 348 Nuts,AISI 348 Screws,AISI 348 bolts,AISI 348 Washers,AISI 348 Sockets,AISI 348 pins,AISI 348 turnbuckles,AISI 348 socket screws,AISI 348 HEAVY HEX NUT,348 HEX NUT,348 Rivets,AISI 348 coupling nuts and AISI 348 pins in china

The type of AISI 348 nuts that we could do is as follows:AISI 348 Hex Nuts,AISI 348 Heavy Hex Nut,348 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 AISI 348 bolts that we could do is as follows:348 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 AISI 348 screws that we could do is as follows:AISI 348 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 AISI 348 studs that we could do is as follows: AISI 348 Thread Studs,Collar Studs,Combo Studs,Double End Studs,Pad Studs,engineer studs,Tap End Studs

The type of AISI 348 washers that we could do is as follows:AISI 348 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 AISI 348 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

AISI 348 uses stabilizing elements such as columbium or tantalum to increase intergranular corrosion resistance.

The chemical composition of 348 fasteners is as follows


0.08 max


17 - 19


0.2 max




2 max


9 - 13


Min:10 x C


0.045 max


1 max


0.03 max


0.1 max

The mechanical property of AISI 348 fasteners is as follows



Tensile strength

655 MPa

Yield strength (@ strain 0.200%)

275 MPa

Charpy impact

160 J

Elongation at break (in 50 mm)


Hardness, Brinell (converted from Rockwell B hardness)


As per heat treatment of AISI 348 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 AISI 348 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 AISI 348 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 AISI 348 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 AISI 348 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 AISI 348 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 AISI 348 fasteners that you need, we are glad to quote the best price

Except AISI 348 fasteners,we also could produce AISI 348 flanges,AISI 348 plates,AISI 348 bars,AISI 348 bolts,AISI 348 pipe fittings,AISI 348 pipes,AISI 348 tubes,AISI 348 springs