custom industrial nut and washer with spring washer&flat/curved/hexagon bolt nut shape

Specifications

      custom industrial nut and washer with spring washer&flat/curved/hexagon bolt nut shape

 *Specifications

DZR Corrugated stainless steel tube connection fittings
soldering-free connection makes pipe installation fast ,easy,reliable

hexagon shape&5 degree strength&thread tolerance 6H

*fish bolt,hexagonnut T type bolt. turnout bolt anchor bolt, high strength bolt ,high tension bolt, 

 square head bolt ,hex head bolt, dome had bolt   bolts  bolt nut spring washer ,nylon-inserted hexagon shape 

*.material: fishbolts-20mntib (grade 10.9 & 8.8)

               Turnout bolt-Q235,45#

               Anchor bolt Q235

               T type bolt A5 B5

*.function,protect railway fastening systems,turnout,joint bar,etc.

*.certificate:ISO9001:2008,CRCC

*.finishing: natural surface, oil or black treatment according to customer's requirement.

*.packing: knit bags, carton (less than 50 kg) or as your request 

*.can make as customer's drawing ,and any style

*.MOQ: if our standard ,1 pcs 

            if as your drawing:100000PCS

*.competive price and best service

If you have some detailed requirments,please contact with us +008615237185053

or add my trademesager ID cn1511002759